qbit/go - go - Tape:neT

qbit/go

mirror of https://github.com/golang/go synced 2024-10-04 17:11:21 -06:00

Author	SHA1	Message	Date
Ken Thompson	fbcbcdbb1d	bug 156 R=r OCL=29623 CL=29623	2009-05-29 15:34:47 -07:00
Ken Thompson	1c7bee0567	bug 155 R=r OCL=29619 CL=29619	2009-05-29 14:42:24 -07:00
Ken Thompson	3b37b02834	bug 149 R=r OCL=29612 CL=29612	2009-05-29 13:44:30 -07:00
Russ Cox	5d1d8a8258	integer conversions and test. R=ken OCL=29577 CL=29589	2009-05-29 09:17:35 -07:00
Russ Cox	6e1762c06e	64-bit integer arithmetic. passes ridiculous test from CL 29569. R=ken OCL=29571 CL=29573	2009-05-29 00:13:09 -07:00
Russ Cox	0a6d83567e	print uint64 as uint64. R=ken OCL=29568 CL=29570	2009-05-28 22:24:03 -07:00
Ken Thompson	e2613711aa	detect recursive initialization R=r OCL=29544 CL=29544	2009-05-28 16:00:55 -07:00
Russ Cox	3aa006b8cd	better 64-bit handling in 8g. fewer moves, fewer stupid LEALs. powser1 runs (with evaln commented out). beginnings of floating point. R=ken OCL=29540 CL=29543	2009-05-28 15:48:47 -07:00
Kai Backman	63e1b714de	Rebooted 5g effort from 6g. Tons of minor fixes and tweaks to get the code going. R=rsc APPROVED=rsc DELTA=4752 (1723 added, 948 deleted, 2081 changed) OCL=29403 CL=29530	2009-05-28 14:25:54 -07:00
Kai Backman	97fe55720d	Change 5l to use Biobufs for IO. R=rsc APPROVED=rsc DELTA=132 (16 added, 45 deleted, 71 changed) OCL=29468 CL=29497	2009-05-28 07:41:23 -07:00
Russ Cox	e81d97ea84	clean up gmove: * conversions all in one place. * no separate load, store phases; direct memory addressing when possible (this is the x86 after all!). avoids extra registers, extra MOVQs. * fixes int32 -> uint64 bug (was zero-extending) R=ken OCL=29482 CL=29484	2009-05-27 23:55:14 -07:00
Ken Thompson	b3f303ec9a	bug 153 R=r OCL=29479 CL=29479	2009-05-27 18:37:02 -07:00
Ken Thompson	64c3fe05bf	string([]int) conversion R=r OCL=29466 CL=29466	2009-05-27 15:38:02 -07:00
Russ Cox	18890eebbf	fix bug154; tweak bug153 exit status R=ken OCL=29448 CL=29448	2009-05-27 10:16:13 -07:00
Russ Cox	51bb8795cd	8g: missing change from last CL R=ken OCL=29426 CL=29426	2009-05-26 21:11:31 -07:00
Russ Cox	a8e4ed6a3d	8g: 64-bit arithmetic and assorted bug fixes; can run 64-bit sieve and powser. interfaces are limping along. next hurdle is floating point. R=ken OCL=29418 CL=29423	2009-05-26 21:07:26 -07:00
Ken Thompson	b46e7c4d3c	bug 152 R=r OCL=29419 CL=29419	2009-05-26 19:48:39 -07:00
Ken Thompson	51ddddc67e	bug 151 R=r OCL=29409 CL=29409	2009-05-26 16:30:35 -07:00
Russ Cox	5ecd010beb	more 8g. test/turing.go runs if you move the big array off its stack. finally remembered to g4 add cgen.c gsubr.c R=ken OCL=29408 CL=29408	2009-05-26 16:23:54 -07:00
Ken Thompson	850cd6a2fe	bug 150 R=r OCL=29405 CL=29405	2009-05-26 15:56:37 -07:00
Russ Cox	021abfbd28	8g: hello world works again * string format changed * files got renamed * new files that i forgot to check in last time updates are all copy and paste from 6g R=ken OCL=29385 CL=29400	2009-05-26 14:46:06 -07:00
Russ Cox	1f0f2e44a9	6ar: explain why __.SYMDEF didn't get put in. people using ar for non-object archives will just have to deal with the warnings. R=r DELTA=3 (2 added, 0 deleted, 1 changed) OCL=29384 CL=29398	2009-05-26 14:34:32 -07:00
Kai Backman	3c7a1ef208	Added automatic detection of system libraries to 5l. R=rsc APPROVED=rsc DELTA=83 (73 added, 3 deleted, 7 changed) OCL=29276 CL=29382	2009-05-26 12:14:55 -07:00
Kai Backman	7943556970	Added enough arm related scaffolding to create a simple hello.c program linking against the runtime. R=rsc APPROVED=rsc DELTA=178 (175 added, 0 deleted, 3 changed) OCL=29283 CL=29380	2009-05-26 11:18:42 -07:00
Ken Thompson	802e1a6104	static init reenabled R=r OCL=29358 CL=29358	2009-05-25 19:40:41 -07:00
Ken Thompson	798b19bf77	improvement in registerization R=r OCL=29317 CL=29317	2009-05-23 16:36:43 -07:00
Ken Thompson	4238b18344	1. check for dups in complex literals structtype{a:1, a:2} maptypetype{"xx":1, "xx":2} arraytypetype{5:1, 5:2} 2. bug in registerization concerning alias of a struct and one of its elements 3. code optimization of struct.field (which exposed bug in 2) R=r OCL=29315 CL=29315	2009-05-23 15:34:29 -07:00
Russ Cox	4beac9985b	simplifying grammar: delete LBASETYPE and LACONST. take 2 R=ken OCL=29304 CL=29306	2009-05-22 22:46:06 -07:00
Russ Cox	ca2fe5d8bd	Automated g4 rollback of changelist 29302. * Reason for rollback * too many files included * Original change description * simplifying grammar: delete LBASETYPE and LACONST R=ken OCL=29303 CL=29303	2009-05-22 22:43:57 -07:00
Russ Cox	2a4dcfffc9	simplifying grammar: delete LBASETYPE and LACONST R=ken OCL=29300 CL=29302	2009-05-22 22:42:12 -07:00
Kai Backman	9a2a2474c6	Force usage of dollar signs to circumvent arm-gcc balking at them. R=rsc APPROVED=rsc DELTA=1 (1 added, 0 deleted, 0 changed) OCL=29275 CL=29278	2009-05-22 15:32:43 -07:00
Russ Cox	f4d3d22a94	enforce channel direction R=ken OCL=29209 CL=29216	2009-05-21 17:32:44 -07:00
Russ Cox	c2fa45b973	allow type name as key to accomodate anonymous fields. update tests. R=ken OCL=29207 CL=29207	2009-05-21 16:31:10 -07:00
Ken Thompson	bba10b3f49	some array init bugs renamed 6g/(gen\|align\|obj).c R=r OCL=29205 CL=29205	2009-05-21 15:44:06 -07:00
Russ Cox	8b6b380605	stricter rules for assignment. when assigning a multifield object (structs or arrays of structs) they must not contain any fields that could not be assigned individually. R=ken OCL=29192 CL=29194	2009-05-21 14:06:24 -07:00
Ken Thompson	a016081f43	added key:val extension to structure and array literals R=r OCL=29190 CL=29190	2009-05-21 13:46:07 -07:00
Russ Cox	23e62d169f	stricter interface conversion rule: i.(T) must have non-nil i. R=ken OCL=29136 CL=29136	2009-05-20 18:23:19 -07:00
Russ Cox	a39bae095a	ifaceop was being called with integers that came from two different enums. spilt into ifacecvt and ifaceop depending on which enum the argument is. R=ken OCL=29122 CL=29122	2009-05-20 15:09:50 -07:00
Russ Cox	2da5022bcf	change representation of interface values. this is not a user-visible change. before, all interface values were struct Itype { Sigt type; Sigi inter; void method[n]; } struct Iface { void addr; Itype itype; } the itype is basically a vtable, but it's unnecessary if the static type is interface{ }. for interface values with static type empty, the new representation is struct Eface { void addr; Sigt *type; } this complicates the code somewhat, but it reduces the number of Itypes that have to be computed and cached, it opens up opportunities to avoid function calls in a few common cases, and it will make it possible to lay out interface{} values at compile time, which i think i'll need for the new reflection. R=ken OCL=28701 CL=29121	2009-05-20 14:57:55 -07:00
Russ Cox	47e5152790	fix implicit star for range on map, []. do not update lineno from ONAME nodes, because they have declaration lineno not use. show actual name in top-level statement error. before runtime.a:7: x.go:5: walkstate: NAME not a top level statement after x.go:14: walkstate: runtime.Goexit not a top level statement R=ken OCL=29113 CL=29116	2009-05-20 14:24:23 -07:00
Ken Thompson	da49bfe664	static initialization of strings R=r OCL=29036 CL=29036	2009-05-19 13:37:36 -07:00
Ken Thompson	b91a043d02	static initialization of slices R=r OCL=29016 CL=29016	2009-05-18 22:11:22 -07:00
Robert Griesemer	1ed725d7cd	- changed parser to return os.Error, removed ErrorHandler - added IsValid predicate to token.Position - updated pretty, godoc, gobuild - updated/expanded test cases R=rsc DELTA=265 (97 added, 78 deleted, 90 changed) OCL=28961 CL=29005	2009-05-18 14:59:16 -07:00
Ken Thompson	62231e91d0	static initialization with DATA statements structs and arrays are done slices and maps are yet to do R=r OCL=28977 CL=28977	2009-05-17 19:16:16 -07:00
Ken Thompson	52b0f77bf9	static initialization structure set up - no change yet R=r OCL=28966 CL=28966	2009-05-16 13:29:08 -07:00
Rob Pike	a8db4593ab	fix spelling error in message R=ken OCL=28814 CL=28814	2009-05-14 09:59:16 -07:00
Russ Cox	d06a79e31b	no need for compiler to hard-code definition of runtime. use the actual go source instead. R=r DELTA=90 (66 added, 18 deleted, 6 changed) OCL=28708 CL=28719	2009-05-12 16:15:52 -07:00
Russ Cox	0880593436	gobuild: command printing bug fix R=r DELTA=1 (0 added, 0 deleted, 1 changed) OCL=28583 CL=28590	2009-05-08 16:38:42 -07:00
Russ Cox	b3533dfd72	6g: new type equality restrictions better handling of renamed packages "sys" is no longer available to programs R=ken OCL=28553 CL=28578	2009-05-08 15:40:31 -07:00
Russ Cox	917aa35f8f	implications of stricter type equality: if both types are named, they must be the same type (arising from the same declaration). R=r,gri DELTA=44 (21 added, 4 deleted, 19 changed) OCL=28436 CL=28577	2009-05-08 15:40:14 -07:00
Russ Cox	918afd9491	move things out of sys into os and runtime R=r OCL=28569 CL=28573	2009-05-08 15:21:41 -07:00
Rob Pike	c367d1b789	Move sys.Reflect and sys.Unreflect into unsafe. R=rsc DELTA=19 (4 added, 5 deleted, 10 changed) OCL=28563 CL=28566	2009-05-08 14:57:56 -07:00
Russ Cox	d4fa253837	eqtype(t1, t2, 0) => eqtype(t1, t2) R=ken OCL=28559 CL=28562	2009-05-08 14:40:38 -07:00
Rob Pike	c8b47c6fce	Name change to improve embeddability: io.Read->io.Reader io.Write,Close,etc.->io.Writer,Closer etc. R=rsc DELTA=190 (0 added, 0 deleted, 190 changed) OCL=28525 CL=28535	2009-05-08 11:22:57 -07:00
Russ Cox	401a95aa83	if a struct s contains an anonymous interface value with method m, s.m() is ok and m now shows up in s's method set for interface runtime. see http://cl/28419-p2 for new test interface10.go. R=ken OCL=28420 CL=28423	2009-05-07 13:42:47 -07:00
Russ Cox	88a1aa8e1a	6g: error messages part 2; missing files R=ken OCL=28408 CL=28410	2009-05-07 10:30:22 -07:00
Russ Cox	b5e212ffdd	6g: error messages replace "shape error across CALL" with more information. x.go:7: not enough arguments to CALL a int, b int int x.go:10: assignment count mismatch: 3 = 2 x.go:12: too many arguments to RETURN [no arguments expected] int, int, int also leave type alone after conversion failure, for later errors: bug049.go:6: cannot convert nil constant to string bug049.go:6: illegal types for operand: EQ string nil # this used to be blank R=ken OCL=28405 CL=28407	2009-05-07 10:29:35 -07:00
Russ Cox	5a67ea3883	6g: simplify trampoline by postponing load. TEXT tramp MOVQ 8(SP), AX ADDQ $40, AX MOVQ AX, 8(SP) JMP oldfunc is now TEXT tramp ADDQ $40, 8(SP) JMP oldfunc and if s/40/0/, then it simplifies to TEXT tramp JMP oldfunc (the tramp is still needed to satisfy symbol references from other object files) R=ken OCL=28377 CL=28381	2009-05-06 17:06:06 -07:00
Russ Cox	a6ba5ec535	6g: new interface rules (code got simpler!) R=ken OCL=28374 CL=28378	2009-05-06 17:05:35 -07:00
Russ Cox	83cd4ee070	6g: generate string data as individual symbols, so that 6l can discard strings used by dead code. also, for short strings, generate DUPOK global symbols so that references to, say, "%s: %s" in multiple files result in only a single symbol. R=ken OCL=28361 CL=28361	2009-05-06 13:47:40 -07:00
Ken Thompson	c4de24981a	signs on div and mod R=r OCL=28319 CL=28319	2009-05-05 21:19:58 -07:00
Russ Cox	3e9b171b79	6g bug: was dropping assignment of nil to globals R=ken OCL=28314 CL=28314	2009-05-05 17:33:51 -07:00
Russ Cox	f821e3c7c3	6g tweaks * byteastring is no longer used * do not generate ODCL, OAS for globals (wasn't generating any code but might save one or two init functions) * do not call self from Init function R=ken OCL=28309 CL=28309	2009-05-05 16:53:46 -07:00
Russ Cox	9cba9c8890	6l: eliminate dead code, not just the symbols editing the firstp list was ineffective, because follow rebuilds it from the textp list. the symbols for dead code were being dropped from the binary but the code was all still there. text for fmt.Printf("hello, world\n") drops from 143945 to 128650. R=r,ken DELTA=22 (20 added, 0 deleted, 2 changed) OCL=28255 CL=28290	2009-05-05 12:43:00 -07:00
Ken Thompson	567a7bf664	more code optimization 1. dont clear external and heap objects 2. propagate constant assignment R=r OCL=28254 CL=28254	2009-05-04 21:48:46 -07:00
Ken Thompson	5963f59067	more morestack fiddling R=r OCL=28204 CL=28204	2009-05-03 19:09:14 -07:00
Ken Thompson	a5a878986c	more code fiddling R=r OCL=28201 CL=28201	2009-05-03 15:17:03 -07:00
Ken Thompson	49f7494894	code optmization drip init function if it doesnt do anything R=r OCL=28180 CL=28180	2009-05-01 18:55:16 -07:00
Ken Thompson	1ed7f18165	code improvement better calling of morestack R=r OCL=28179 CL=28179	2009-05-01 18:07:33 -07:00
Kai Backman	eac5db7f4c	Copied 8g/6g into 5g. Used sharp tools to coax a .5 file out of 5g. 5l balks at the output and running 5g with -S shows the true extent of the disaster. Still, better than yesterday. Maybe. Tested on the canonical: package main func main() { } R=rsc APPROVED=rsc DELTA=4182 (4181 added, 0 deleted, 1 changed) OCL=27601 CL=28175	2009-05-01 13:21:53 -07:00
Russ Cox	83e976d53e	bug146: array/slice conversion before I left missed conversions R=ken OCL=28120 CL=28124	2009-04-30 13:49:58 -07:00
Russ Cox	48974f553d	change 6l library directory flag to -L, to match traditional c linkers. R=r DELTA=42 (8 added, 12 deleted, 22 changed) OCL=28101 CL=28115	2009-04-30 13:32:39 -07:00
Ken Thompson	7a98315c96	allow "defer close(chan)" bug found by anton R=r OCL=28001 CL=28001	2009-04-28 17:20:18 -07:00
Ken Thompson	91ce0ef8f3	bug 139 R=r OCL=27987 CL=27987	2009-04-28 13:52:56 -07:00
Ken Thompson	ad36c39211	bug 145 R=r OCL=27979 CL=27979	2009-04-28 12:28:31 -07:00
Ken Thompson	b03b541b7a	recognize a defined constant as a new name in a later declaration (bug 144) R=r OCL=27850 CL=27850	2009-04-24 16:43:31 -07:00
Ben Eitzen	155ec1d904	Clear upper bits of 64-bit indexing register when using types smaller than 64 bits. APPROVED=ken OCL=27811 CL=27823	2009-04-23 18:23:34 -07:00
Ken Thompson	190a540892	2 minor bugs. lv context for some [] operations calling implicit(*map) before walk. R=r OCL=27706 CL=27706	2009-04-21 19:52:13 -07:00
Ken Thompson	c18db5aa18	bug in shift of longer operand by a shorter operand. the bits in the difference were not cheared. R=r OCL=27705 CL=27705	2009-04-21 19:38:58 -07:00
Ken Thompson	b5e7562191	supply default indirection to map indexing - bug 143 R=r OCL=27695 CL=27695	2009-04-21 17:00:08 -07:00
Ken Thompson	34b6f642de	mixed old/new declaration exact spec: a) must be a multi-assignment w := b) a proper subset of the lhs can be declared in same block with the same type with no "redeclaration" error R=r OCL=27610 CL=27610	2009-04-18 13:58:04 -07:00
Rob Pike	bfd5ede78d	add -P pkgdir option to 6l to have it look first in pkgdir for a package. this allows gotest to find the locally built package when doing make gotest without this option, one would have to say make install gotest which kinda defeats the purpose based on discussions with rsc. R=ken,rsc DELTA=12 (10 added, 1 deleted, 1 changed) OCL=27606 CL=27606	2009-04-17 19:39:45 -07:00
Rob Pike	aaf63f8d06	Step 1 of the Big Error Shift: make os.Error an interface and replace *os.Errors with os.Errors. lib/template updated to use new setup; its clients also updated. Step 2 will make os's error support internally much cleaner. R=rsc OCL=27586 CL=27586	2009-04-17 00:08:24 -07:00
Russ Cox	3ea8d854a3	make string(array) take []byte only (and thus *[10]byte but not [10]byte) R=ken OCL=27581 CL=27585	2009-04-16 23:07:30 -07:00
Russ Cox	0f153ec6b4	build packages in obj/ subdirectory that mimics $GOROOT/pkg. for example, if building in src/lib/container, objects go in obj/container/, so that 6g -Iobj will find "container/vector". install packages in hierarchy in $GOROOT. this change only updates gobuild. another change will have to update all the sources to refer to "container/vector" etc and regenerate all the Makefiles. there are some pretty lame functions here (e.g., Mkdir, Remove, the Getenv("PWD")) but i will implement better ones in another CL. R=r DELTA=117 (99 added, 2 deleted, 16 changed) OCL=27550 CL=27574	2009-04-16 20:52:13 -07:00
Russ Cox	7847056dfb	rewrite gobuild in go. R=r DELTA=1305 (704 added, 590 deleted, 11 changed) OCL=27546 CL=27548	2009-04-16 00:18:11 -07:00
Russ Cox	1cb3b7d124	panicln: emit just one newline R=ken OCL=27537 CL=27545	2009-04-15 22:38:09 -07:00
Rob Pike	57bff962d9	fix gotest by fixing nm -s to print in file order by storing a sequence number as the .6 file is read. now tests will be run in file order. R=rsc DELTA=9 (6 added, 1 deleted, 2 changed) OCL=27542 CL=27544	2009-04-15 21:57:55 -07:00
Russ Cox	65d397f747	compiler implementation of array slice change R=ken OCL=27533 CL=27533	2009-04-15 20:27:22 -07:00
Russ Cox	935953a9f8	tweak interface warning heuristic. some day i will fix this for real. R=ken OCL=27468 CL=27468	2009-04-14 19:57:27 -07:00
Russ Cox	a62467af93	fix stringrange test R=ken OCL=27353 CL=27353	2009-04-13 05:31:44 -07:00
Ken Thompson	a91a8042b4	range over strings R=r OCL=27332 CL=27332	2009-04-10 19:49:31 -07:00
Kai Backman	35a775d045	Fixed optab to support SWI with long constant (the mode used for linux system calls). R=rsc APPROVED=rsc DELTA=3 (3 added, 0 deleted, 0 changed) OCL=27325 CL=27328	2009-04-10 16:44:01 -07:00
Kai Backman	4e1896a1b5	Adding ARM elf support to the 5l linker. R=rsc APPROVED=rsc DELTA=312 (312 added, 0 deleted, 0 changed) OCL=27133 CL=27326	2009-04-10 16:35:36 -07:00
Ken Thompson	cb15bbe748	bug in stack size used in extending segmented stack R=r OCL=27319 CL=27319	2009-04-10 15:23:19 -07:00
Ken Thompson	f9854978e2	bug 142 order of evaluation && and \|\| R=r OCL=27294 CL=27294	2009-04-09 19:11:24 -07:00
Ken Thompson	3657061550	change representation of strings R=r OCL=27293 CL=27293	2009-04-09 18:16:21 -07:00
Russ Cox	f95da9a639	yet another attempt at auto-linking store only the original import path string (+ .a) if 6g resolves it to an archive file. let 6l re-resolve the .a at link time. this lets libraries build against an archive in the current directory but get used against an installed archive. R=r OCL=27244 CL=27244	2009-04-08 22:45:33 -07:00
Russ Cox	3067781ab9	func f() (int, int); x := f(); used to give fatal error: dowidth fn struct struct { int; int } now gives assignment count mismatch: 1 = 2 R=ken OCL=27198 CL=27201	2009-04-07 22:20:37 -07:00
Russ Cox	d50c70d261	set line number for errors produced during walkstate. R=ken OCL=27145 CL=27145	2009-04-06 22:17:46 -07:00
Russ Cox	907cb4f1e6	fix both of anton's bugs: * make([100]int) was being compiled to make([]int), kind of. * []this = [100]that was working for any this, that. turned up a typo in pipe_test.go R=ken OCL=27081 CL=27081	2009-04-03 23:20:51 -07:00
Russ Cox	39436f2a74	special case check for this situation ; cat >http.go package main import "http" // intended the library, not this file ^D ; 6g http.go ; 6g http.go http.go:4: export/package mismatch: init ; new error: http.6:7 http.go:3: cannot import package main R=ken OCL=27053 CL=27053	2009-04-02 21:46:19 -07:00
Russ Cox	07687705a4	type n t; was copying a bit too much about t into n, like whether the signature was queued to be printed. (bug reported by anton) was also editing t, meaning you could do type T int; func (p int) Meth() { } both fixed. R=ken OCL=27052 CL=27052	2009-04-02 21:38:11 -07:00
Russ Cox	416b27548e	use _f007·filename for func literals. this avoids problems people have run into with multiple closures in the same package. when preparing filename, only cut off .go, not .anything. this fixes a bug tgs ran into with foo.pb.go and foo.go in the same package. also turn bad identifier chars from filename into underscores: a-b.pb.go => a_b_pb R=ken OCL=27050 CL=27050	2009-04-02 18:32:57 -07:00
Ken Thompson	9efd6b8a3d	compiler falut for forgetting the assignment on a type switch R=r OCL=27048 CL=27048	2009-04-02 18:06:43 -07:00
Russ Cox	58f5f4f18d	use separate lex buf for better errors: package main func main() { func(){}() + + } x.go:2: syntax error near _f001 becomes x.go:2: syntax error near func R=ken OCL=27047 CL=27047	2009-04-02 17:59:09 -07:00
Russ Cox	8d8225d529	turn gc of unused data/code back on in loaders. turned it off while debugging 8 runtime problem, checked in the change accidentally. R=r DELTA=4 (0 added, 0 deleted, 4 changed) OCL=27040 CL=27046	2009-04-02 17:56:23 -07:00
Russ Cox	6b07021a2b	implement some more 8g package main func main() { println("hello,", 123); } R=ken OCL=27043 CL=27043	2009-04-02 16:48:06 -07:00
Ken Thompson	2450c590e9	typeswitch - expression evaluated twice instead of once. R=r OCL=27015 CL=27015	2009-04-01 21:28:59 -07:00
Russ Cox	95100344d3	fix runtime stack overflow bug that gri ran into: 160 - 75 was just barely not enough for deferproc + morestack. added enum names and bumped to 256 - 128. added explanation. changed a few mal() (garbage-collected) to malloc()/free() (manually collected). R=ken OCL=26981 CL=26981	2009-04-01 00:26:00 -07:00
David Symonds	c025cf64dc	Bail out of gotest immediately if compiling fails. R=rsc APPROVED=rsc DELTA=4 (2 added, 2 deleted, 0 changed) OCL=26978 CL=26978	2009-03-31 22:35:55 -07:00
Russ Cox	42546f4812	multiple bugs in bitfield handling R=r DELTA=6 (3 added, 0 deleted, 3 changed) OCL=26944 CL=26967	2009-03-31 15:44:43 -07:00
Russ Cox	dc5b4678e2	minimal 8g. can compile package main func main() { } and not much else. R=ken OCL=26943 CL=26943	2009-03-31 00:22:59 -07:00
Russ Cox	b87e3e8b7f	* move go-specific loader code into gc directory, where it gets included as ../gc/ldbody this is similar to the assemblers including ../cc/lexbody and ../cc/macbody. * hook go-specific loader code into 8l. * make current 8.out.h and 6.out.h backward compatible with plan 9's versions. i had added some constants in the middle of enums and have now moved them to the end. this keeps us from invalidating old .8 and .6 files. not sure how much it really matters, but easy to do. R=r DELTA=1314 (667 added, 623 deleted, 24 changed) OCL=26938 CL=26941	2009-03-31 00:20:07 -07:00
Russ Cox	b199035ba8	move tiny gsubr functions together at the top of the file. delete unused mkenam file R=ken OCL=26940 CL=26940	2009-03-31 00:19:38 -07:00
Russ Cox	aacdc25399	fix http://b/1748082 package main var f = func(a, b int) int { return a + b } R=ken OCL=26935 CL=26935	2009-03-30 22:26:00 -07:00
Russ Cox	441da9af0d	fix build (moved decl to go.h earlier and changed vlong to int64). R=ken OCL=26934 CL=26934	2009-03-30 21:39:10 -07:00
Russ Cox	5e792b6c09	move portable object routines (especially signature generation) into gc. R=ken OCL=26933 CL=26933	2009-03-30 21:31:29 -07:00
Russ Cox	941ed00b1d	closure bug: carry along outnamed flag. R=ken OCL=26930 CL=26930	2009-03-30 19:21:36 -07:00
Russ Cox	bac922c6e1	move portable code generation (basic statements) to gc. R=ken OCL=26929 CL=26929	2009-03-30 19:15:07 -07:00
Russ Cox	d30285a6f5	move some portable pieces of 6g/gsubr.c into gc/subr.c int brcom(int); int brrev(int); void setmaxarg(Type); Sig lsort(Sig, int()(Sig, Sig)); int dotoffset(Node, int, Node*); void stringpool(Node); void tempname(Node, Type); R=ken OCL=26922 CL=26922	2009-03-30 17:52:21 -07:00
Russ Cox	e5ba266e93	delete dregs: inarggen, genpanic, regret R=ken OCL=26916 CL=26918	2009-03-30 17:15:54 -07:00
Russ Cox	8e54729b5a	move alignment calculations into gc R=ken OCL=26914 CL=26914	2009-03-30 17:09:28 -07:00
Russ Cox	e224b1ebdb	don't crash on unsafe.Alignof(struct{x float}{0}.x) R=ken OCL=26911 CL=26913	2009-03-30 17:07:30 -07:00
Russ Cox	531f242f5d	move bits.c from 6g to gc R=ken OCL=26909 CL=26909	2009-03-30 16:13:11 -07:00
Russ Cox	47fbb7639a	new tool godefs. uses gcc to determine system header layouts and emits simple C or Go. see comment in main.c. R=r DELTA=1069 (1067 added, 0 deleted, 2 changed) OCL=26682 CL=26880	2009-03-30 00:21:25 -07:00
Russ Cox	a2cbc2998d	don't write cmp's output to the c file. cope better with p4 not found. R=r DELTA=3 (0 added, 0 deleted, 3 changed) OCL=26877 CL=26879	2009-03-30 00:12:56 -07:00
Kai Backman	99cc2fee81	This is really two changes in one but given interdependencies and expected review latency I needed to combine the CLs. 1. Made the 5* toolpath build using the go build system. Hooked the subdirectories to clean.bash but added a separate make5.bash for now. Minor massage to make the code more similar to the current structure of 6c/6a/6l. 2. Change all references from long to int32 in line with similar change for the other toolchains. The end result is that 5c, 5a and 5l can now be compiled and the executables start up properly. Haven't thrown any input at them yet. R=rsc APPROVED=rsc DELTA=1052 (392 added, 328 deleted, 332 changed) OCL=26757 CL=26761	2009-03-25 16:31:38 -07:00
Russ Cox	58f7fc331f	make 8a, 8c build again. add 8a 8c 8l to the build to keep us honest. R=r DELTA=33 (28 added, 0 deleted, 5 changed) OCL=26694 CL=26711	2009-03-24 18:04:19 -07:00
Russ Cox	34a5537edb	drop rt0 object from 8l (already dropped from 6l). remove debugging print. R=r DELTA=8 (0 added, 8 deleted, 0 changed) OCL=26695 CL=26710	2009-03-24 18:02:24 -07:00
Ken Thompson	b8be809c10	^ type(const) now inverts "enough" bits ^ signed(const) becomes illegal ^ unsigned(const) becomes legal R=r OCL=26697 CL=26697	2009-03-24 16:40:38 -07:00
Russ Cox	878822f355	move darwin specific code into runtime/darwin/ move darwin-amd64 specific code into runtime/darwin/amd64/ repeat for linux. move rt0 into runtime.a instead of keeping a separate .6 file. 6l seems to have no problem with that. TBR=r OCL=26680 CL=26680	2009-03-24 13:06:51 -07:00
Russ Cox	5a68303a15	throw away most of the compat.h compatibility layer in favor of the lib9 compatibility layer. no need for two. now that mycreate is gone, .6 files are 0644 not 0755. TBR=r OCL=26679 CL=26679	2009-03-24 12:12:57 -07:00
Ken Thompson	79fa5b65cb	rewrote switch fixed bug 141 R=r OCL=26627 CL=26627	2009-03-22 20:54:21 -07:00
Russ Cox	2bd101c4b1	update 8a, 8c, 8l to use new object format. add "extern register" support to 8c. extern register means allocate in the FS-relative segment. make 8l generate segmented stack checks. R=ken OCL=26600 CL=26606	2009-03-20 16:40:00 -07:00
Russ Cox	7d443bb67a	make 8l generate Darwin Mach-O and Linux ELF binaries R=ken OCL=26584 CL=26589	2009-03-20 14:22:59 -07:00
Russ Cox	997b6f9d89	don't need two names for the same function (vputl and llputl). also use thechar, to make copy/paste easier. R=ken OCL=26583 CL=26588	2009-03-20 14:22:46 -07:00
Russ Cox	0932b1f9b8	move pragtextflag into lexbody R=ken OCL=26581 CL=26587	2009-03-20 14:22:37 -07:00
Russ Cox	54aa835b44	range over channels. also fix multiple-evaluation bug in range over arrays. R=ken OCL=26576 CL=26576	2009-03-20 11:32:58 -07:00
Russ Cox	f7772627ad	fix b/1722502 BUG=1722502 R=ken OCL=26526 CL=26526	2009-03-18 19:20:54 -07:00
Ken Thompson	1cdcfda140	remove assignment cases from switch R=r OCL=26480 CL=26480	2009-03-18 12:13:42 -07:00
Ken Thompson	1e0c17e294	switch on false error R=r OCL=26434 CL=26434	2009-03-17 19:10:32 -07:00
Ken Thompson	0f469a99a3	binary search on type switches. new feature 'case nil:' in type switch will match iff the interface is nil. R=r OCL=26404 CL=26404	2009-03-17 13:58:38 -07:00
Ken Thompson	5136a9e1f7	change format of Sigt and Sigi to allow room for type hash needed for log-time type switch. R=r OCL=26354 CL=26354	2009-03-16 15:27:08 -07:00
Kai Backman	db3a21d7c6	5a 5c 5l from inferno distribution R=rsc APPROVED=rsc DELTA=19042 (19042 added, 0 deleted, 0 changed) OCL=26268 CL=26270	2009-03-13 15:03:07 -07:00
Russ Cox	5fbadf0bc3	warn -> yyerror in mparith. close two more bugs. R=ken OCL=26226 CL=26226	2009-03-12 19:57:30 -07:00
Russ Cox	8f194bf5ff	make 6g constants behave as ken proposes. (i hope.) various bug fixes and tests involving constants. test/const1.go is the major new test case. R=ken OCL=26216 CL=26224	2009-03-12 19:04:38 -07:00
Ken Thompson	6eb54cb05b	chan flags close/closed installed runtime not finished. R=r OCL=26217 CL=26217	2009-03-12 17:55:11 -07:00
Ken Thompson	bb02e481d2	added bitclear operators &^ and &^= R=r OCL=26152 CL=26152	2009-03-11 19:59:35 -07:00
Ken Thompson	767845b6fa	bug 125 R=r OCL=26146 CL=26146	2009-03-11 17:37:04 -07:00
Ken Thompson	48f6b516e2	bug 137 R=r OCL=26142 CL=26142	2009-03-11 16:25:45 -07:00
Russ Cox	4eb7ceba58	complain when trying to put T into an interface if T has pointer methods. this is just a heuristic but it catches the problem robert ran into and lets me put the larger interface issues aside for now. found one bug in pretty. R=ken OCL=26141 CL=26141	2009-03-11 16:06:17 -07:00
Ian Lance Taylor	062d6998ab	Add support for a -I option. -I DIR searches for packages in DIR. R=ken,rsc DELTA=49 (41 added, 2 deleted, 6 changed) OCL=26057 CL=26092	2009-03-10 20:03:31 -07:00
Ken Thompson	d27e9f528d	bug086 R=r OCL=26090 CL=26090	2009-03-10 19:16:31 -07:00
Ken Thompson	0c4f4587d7	bug with interaction of variables declared in cases and heap allocation R=r OCL=26064 CL=26064	2009-03-10 16:49:34 -07:00
Ken Thompson	820f42d977	binary search for constant case statements. R=r OCL=25890 CL=25890	2009-03-07 17:33:42 -08:00
Ken Thompson	a4a10ed856	1. type switches 2. fixed fault on bug128 3. got rid of typeof 4. fixed bug in t,ok = I2T R=r OCL=25873 CL=25873	2009-03-06 17:50:43 -08:00
Russ Cox	af678a593d	new approach for generating sysimport.c (renamed to avoid any conflict with old p4 copies). this approach doesn't require auto-generating files also kept in p4, so it should be easier on go users who don't sync very often. this approach will be more work for go developers: builtin.c needs to be copied to builtin.c.boot in p4 as new functions are added. mkbuiltin does this for certain $USERs to help us remember. R=r DELTA=343 (176 added, 162 deleted, 5 changed) OCL=25803 CL=25805	2009-03-05 18:26:12 -08:00
Russ Cox	63985b489b	bug085 bug129 R=ken OCL=25787 CL=25791	2009-03-05 15:57:03 -08:00
Ken Thompson	bf983477a2	new switch implementation in preparation of type switch. no functional change (yet). R=r OCL=25784 CL=25788	2009-03-05 15:49:34 -08:00
Russ Cox	98b34e5bbd	reject invalid map key types at compile time R=ken OCL=25720 CL=25720	2009-03-04 17:38:37 -08:00
Russ Cox	955638e2fb	disallow ordinary-type.(T), as in spec. R=ken OCL=25705 CL=25705	2009-03-04 14:50:25 -08:00
Russ Cox	49cc649e59	back to T{x}, stricter handling of T(x) vs x.(T) R=ken DELTA=131 (60 added, 41 deleted, 30 changed) OCL=25617 CL=25633	2009-03-03 08:41:02 -08:00
Russ Cox	be2edb5761	Automated g4 rollback of changelist 25024, plus significant hand editing. Back to T{x} for composite literals. R=r OCL=25612 CL=25632	2009-03-03 08:39:12 -08:00
Ken Thompson	751d13cbce	bug 130 (go/defer) interface.method() R=r OCL=25356 CL=25356	2009-02-23 22:43:04 -08:00
Ken Thompson	a665e2924c	bug with select := R=r OCL=25278 CL=25278	2009-02-21 12:41:34 -08:00
Russ Cox	ebc10db3e1	allow parens to disambiguate types. examples: chan <- (chan int) chan (<- chan int) (map[string]func())("a": main) R=ken OCL=25151 CL=25151	2009-02-18 10:07:46 -08:00
Ken Thompson	3c0fc400fb	fix unsafe.Sizeof("abc") R=rsc OCL=25105 CL=25105	2009-02-17 13:10:57 -08:00
Russ Cox	d3d0c256be	bug123 R=ken OCL=25075 CL=25075	2009-02-16 17:44:05 -08:00
Russ Cox	b4af09ab56	embedded interface types in interfaces. R=ken OCL=25072 CL=25072	2009-02-16 16:36:18 -08:00
Russ Cox	97dcc68f1e	insert ${GOOS} and ${GOARCH} in command-line comment. R=r DELTA=11 (6 added, 0 deleted, 5 changed) OCL=25051 CL=25051	2009-02-15 19:20:35 -08:00
Russ Cox	3b3e63735e	bug fix for &x[0] when x is slice R=ken OCL=25044 CL=25044	2009-02-15 13:15:46 -08:00
Russ Cox	9f8f2e6130	convert composite literals from { } to ( ). only non-trivial changes are in convlit1.go golden.out R=gri OCL=25019 CL=25024	2009-02-13 14:48:32 -08:00
Russ Cox	07244f7c80	add composite literal ( ) syntax. warn about composite literal { } syntax. R=ken OCL=25018 CL=25023	2009-02-13 14:48:16 -08:00
Russ Cox	5f4f5647ef	require type assertions when narrowing. R=ken OCL=24350 CL=24914	2009-02-11 17:57:29 -08:00
Russ Cox	73dd4a37f9	fix export bug Rob tripped over. the lexer is already hiding names, so this clumsy hack is no longer necessary. R=ken OCL=24783 CL=24783	2009-02-10 13:57:31 -08:00
Ian Lance Taylor	651972b31f	Implement unsafe.Alignof. R=ken DELTA=20 (19 added, 0 deleted, 1 changed) OCL=24719 CL=24771	2009-02-10 11:46:26 -08:00
Russ Cox	a81870badf	add error to catch 6g alignment bug. the fix appears to be to align the out struct on an 8 boundary, but that is a bit involved. R=ken OCL=24657 CL=24657	2009-02-08 11:19:45 -08:00
Russ Cox	a6c59ce274	gc funarg return fix. change type (to satisfy OAS) after nodarg: nodarg uses offset from type too, and must use correct offset. R=ken OCL=24656 CL=24656	2009-02-08 11:01:52 -08:00
Rob Pike	8f2b774ee1	update sysimport.c for unsafe.Offset and Sizeof R=ken DELTA=2 (2 added, 0 deleted, 0 changed) OCL=24643 CL=24643	2009-02-07 14:48:32 -08:00
Ken Thompson	56003374d3	change array padding in structures to pad to size of element rather than size of array. R=r OCL=24641 CL=24641	2009-02-07 13:31:34 -08:00
Ken Thompson	8a70545b57	unsafe.Sizeof and unsafe.Offsetof R=r OCL=24639 CL=24639	2009-02-07 12:34:45 -08:00
Russ Cox	0970c46863	closures - 6g support R=ken OCL=24501 CL=24566	2009-02-06 13:47:10 -08:00
Russ Cox	5e5476c2fe	6c: byte* - byte* should be int64, not int32. R=ken OCL=24507 CL=24507	2009-02-05 19:09:04 -08:00
Russ Cox	b0009bef20	bug064 make f(g()) work when g returns multiple args with names different than f expects. func swap(a, b int) (c, d int) { return b, a } swap(swap(1,2)) R=ken OCL=24474 CL=24476	2009-02-05 15:22:49 -08:00
Russ Cox	aab26a5248	do not generate Init proto for sys and unsafe. R=ken OCL=24455 CL=24455	2009-02-05 14:49:53 -08:00
Russ Cox	fc8dca9dac	heuristic to stop pulling .6 in from .a is not right if the .6 is only for data and the init function. instead of that, pick up everything and let the dead code/data eliminator throw away the parts that weren't useful. R=r DELTA=25 (0 added, 22 deleted, 3 changed) OCL=24446 CL=24446	2009-02-05 13:58:43 -08:00
Russ Cox	5e2c05877d	allow methods on funcs. R=ken OCL=24442 CL=24442	2009-02-05 13:33:07 -08:00
Russ Cox	360f0aacee	fix interface not satisifed message: x.go:13: T is not I - missing M() NOT x.go:13: T is not I - missing Mfunc() R=ken OCL=24316 CL=24316	2009-02-04 10:37:11 -08:00
Russ Cox	736903c170	libmach: * heuristic to go farther during stack traces. * significantly improved Linux thread handing. acid: * update to new libmach interface. prof: * use new libmach interface. * multiple thread support (derived from Rob's copy). * first steps toward pprof-like graphs: keep counters indexed by pc,callerpc pairs. R=r DELTA=909 (576 added, 123 deleted, 210 changed) OCL=24240 CL=24259	2009-02-03 15:00:09 -08:00
Russ Cox	f61639d4e2	6g return struct fix: make t->width of funarg struct be width of struct. emit MOVSL for 4-byte copy. R=ken OCL=24108 CL=24111	2009-02-02 13:41:38 -08:00
Rob Pike	6e395cfecf	slightly better code for the frog fix R=ken OCL=24025 CL=24025	2009-01-31 16:44:52 -08:00
Rob Pike	2538cf747b	Complain about control characters that are not white space. Bitten by invisible chars too many times. R=ken OCL=24024 CL=24024	2009-01-31 16:42:10 -08:00
Russ Cox	47e27758db	keep line number history even when throwing away dead code at end of file. also fix an uninitialized memory error found by valgrind. R=r DELTA=7 (5 added, 2 deleted, 0 changed) OCL=23991 CL=23994	2009-01-30 17:10:10 -08:00
Russ Cox	9e735985d4	avoid memcpy(x, x), which valgrind complains about. R=ken OCL=23990 CL=23990	2009-01-30 16:31:26 -08:00
Russ Cox	7b6bdfb735	two uses of uninitialized memory, picked up by valgrind. fixes test/escape.go on linux. R=ken OCL=23971 CL=23971	2009-01-30 15:11:46 -08:00
Russ Cox	122ed3e988	print format bug R=ken OCL=23965 CL=23965	2009-01-30 14:54:49 -08:00
Russ Cox	4a43198390	update compiler to new func rules R=ken OCL=23958 CL=23961	2009-01-30 14:39:42 -08:00
Russ Cox	4cf7711568	update go code tree to new func rules. R=r DELTA=367 (111 added, 59 deleted, 197 changed) OCL=23957 CL=23960	2009-01-30 14:39:31 -08:00
Russ Cox	391425ae55	if take address of local, move to heap. heuristic to not print bogus strings. fix one error message format. R=ken OCL=23849 CL=23851	2009-01-29 17:38:58 -08:00
Ken Thompson	4f49b88dda	optimizer bug w STOstring R=r OCL=23820 CL=23820	2009-01-29 15:13:36 -08:00
Russ Cox	282bf8cc8c	fix possible infinite recursion in eqtype. don't use intermediate register to move 32-or-fewer-bit immediate constants into memory. R=ken OCL=23726 CL=23726	2009-01-28 16:42:26 -08:00
Russ Cox	3ec4675220	clean up range grammar R=ken OCL=23712 CL=23714	2009-01-28 15:41:50 -08:00
Ken Thompson	4b8e030762	bug 135 R=r OCL=23646 CL=23646	2009-01-27 18:21:03 -08:00
Russ Cox	7fa5941fad	make "size 6.out" work on mac. R=r DELTA=11 (6 added, 0 deleted, 5 changed) OCL=23629 CL=23631	2009-01-27 15:40:36 -08:00
Russ Cox	743ac07cc3	change dotdotdot interfaces to be structs, not pointers to structs. fix defered dotdotdot. R=r,ken DELTA=25 (7 added, 5 deleted, 13 changed) OCL=23620 CL=23625	2009-01-27 15:05:25 -08:00
Ken Thompson	e90314d024	pragma textflag fixes latent bugs in go and defer R=r OCL=23613 CL=23613	2009-01-27 14:12:35 -08:00
Ken Thompson	1e1cc4eb57	defer R=r OCL=23592 CL=23592	2009-01-27 12:03:53 -08:00
Russ Cox	5b129cda5f	assignment count mismatch: 2 = 1. R=ken OCL=23534 CL=23534	2009-01-26 17:20:29 -08:00
Russ Cox	f1fe21a08f	bug134 R=ken OCL=23532 CL=23532	2009-01-26 17:06:20 -08:00
Russ Cox	4efad58d0a	bug133 R=ken OCL=23528 CL=23528	2009-01-26 16:57:24 -08:00
Russ Cox	3c5f3a8641	print(map) and print(chan) as pointers. R=ken OCL=23520 CL=23520	2009-01-26 15:36:28 -08:00
Russ Cox	9b6d385cb5	interface speedups and fixes. more caching, better hash functions, proper locking. fixed a bug in interface comparison too. R=ken DELTA=177 (124 added, 10 deleted, 43 changed) OCL=23491 CL=23493	2009-01-26 12:36:21 -08:00
Ken Thompson	7859ae8a2f	removed a:b in range syntax added another channel test R=r OCL=23488 CL=23488	2009-01-26 11:34:38 -08:00
Russ Cox	a7f6d4066e	implement new restrictions on what can be compared/hashed. R=r DELTA=351 (201 added, 80 deleted, 70 changed) OCL=23423 CL=23481	2009-01-26 09:56:42 -08:00
Russ Cox	1f8a40d85c	move math routines from package sys to package math, though they still build in src/runtime. use cgo instead of hand-written wrappers. R=r DELTA=740 (289 added, 300 deleted, 151 changed) OCL=23326 CL=23331	2009-01-22 16:23:44 -08:00
Russ Cox	8c5bc7e93a	use $GC, $GL in gotest, to match gccgo's gotest. use $GC in all_test.go for portability. R=r DELTA=19 (12 added, 0 deleted, 7 changed) OCL=23305 CL=23325	2009-01-22 15:41:12 -08:00
Russ Cox	d9abca81c0	let test sources specify commands to run before their compilation. R=r OCL=23300 CL=23300	2009-01-22 14:23:50 -08:00
Russ Cox	61590c4c44	disallow P.t for lowercase t and not our package P. implement hiding lowercase methods m in signatures by adding in a hash of the package name to the type hash code. remove remaining checks for internally-generated _ names: they are all gone. R=ken OCL=23236 CL=23238	2009-01-21 14:51:57 -08:00
Russ Cox	c3fa54c48b	delete unused code and data from 6.outs. cuts simple test binary by 7%. would be more except for reflection. R=r DELTA=126 (117 added, 4 deleted, 5 changed) OCL=23163 CL=23237	2009-01-21 14:50:27 -08:00
Russ Cox	35e37bbf41	6g: better genembedtramp fatal error, and don't put inaccessible private methods in signature. R=ken OCL=23138 CL=23140	2009-01-20 15:36:57 -08:00
Russ Cox	a3c4faf83f	6l: do not link in objects from an archive just for init functions. (makes go libraries behave more like c libraries.) R=r DELTA=85 (67 added, 12 deleted, 6 changed) OCL=23133 CL=23139	2009-01-20 15:36:43 -08:00
Russ Cox	839a68469b	delete export TBR=r OCL=23121 CL=23127	2009-01-20 14:40:40 -08:00
Russ Cox	0183baaf44	* delete export * rename init functions R=ken OCL=23122 CL=23126	2009-01-20 14:40:00 -08:00
Russ Cox	8f14451fe5	6l: ignore undefined symbols in gotypesigs. they end up in the symbol table with type==0 if they are in a library but not pulled in. also add a few debugging prints. R=r DELTA=11 (5 added, 1 deleted, 5 changed) OCL=23104 CL=23108	2009-01-20 13:21:22 -08:00
Russ Cox	aec4d3194a	disallow other package's names in method calls R=ken OCL=22999 CL=22999	2009-01-16 15:35:07 -08:00
Russ Cox	06869eedf9	disallow other package's names in struct field dot. R=ken OCL=22996 CL=22996	2009-01-16 15:25:52 -08:00
Russ Cox	360962420c	casify, cleanup sys R=r OCL=22978 CL=22984	2009-01-16 14:58:14 -08:00
Russ Cox	dec12d3654	re-export of bools was changing format from hex to decimal, confusing ar's strcmp-based value comparison. switched export format to "true" or "false" to keep bools separate from ints. R=ken OCL=22944 CL=22944	2009-01-16 10:45:28 -08:00
Russ Cox	c1e7e270f1	don't crash on: package main var x int type x struct { a int } R=ken OCL=22903 CL=22903	2009-01-15 17:32:31 -08:00
Russ Cox	605d0746c5	catch export on func. print names in message. R=ken OCL=22891 CL=22891	2009-01-15 16:43:51 -08:00
Russ Cox	3decb42e6f	add warning for export of lowercase too. R=ken OCL=22887 CL=22887	2009-01-15 16:20:21 -08:00
Russ Cox	07d344e442	remove export name-list statement. make package local the default. warn about name case not matching export keyword. R=ken OCL=22881 CL=22886	2009-01-15 16:16:52 -08:00
Rob Pike	8559e3ad54	diagnose missing symbols instead of silently miscompiling. R=rsc OCL=22872 CL=22872	2009-01-15 15:21:12 -08:00
Russ Cox	58b280db3b	change another yacc reference to bison. R=r DELTA=1 (0 added, 0 deleted, 1 changed) OCL=22662 CL=22691	2009-01-13 16:32:46 -08:00
Russ Cox	8fb60768c3	in 6g -r (the rsc flag), rewrite heap pointer moves as xchg. R=ken OCL=22665 CL=22665	2009-01-13 13:46:09 -08:00
Russ Cox	a3ed4e716a	add sys.caller R=r DELTA=139 (101 added, 38 deleted, 0 changed) OCL=22462 CL=22466	2009-01-09 15:52:43 -08:00
Russ Cox	ae167bf08f	clean up automatic indirect, delete some dead code. R=ken OCL=22454 CL=22457	2009-01-09 15:21:41 -08:00
Russ Cox	316d377ac2	now that TCHAN, TMAP, and TSTRING are real types, can do methods on them without pointer worries. R=ken OCL=22434 CL=22436	2009-01-09 13:50:58 -08:00
Russ Cox	8f5bba0d82	silence gcc warnings. not sure if the warning in reg.c was a real bug. R=ken OCL=22408 CL=22410	2009-01-09 11:13:59 -08:00
Russ Cox	a91af04c06	6g cleanup suggested by ken. remove TPTR wrapper around TMAP, TCHAN, TSTRING. R=ken OCL=22406 CL=22409	2009-01-09 11:13:39 -08:00
Russ Cox	484ba939d2	update sys.reflect and sys.unreflect to accomodate the possibility of large objects in interface values. R=r DELTA=171 (97 added, 22 deleted, 52 changed) OCL=22382 CL=22382	2009-01-09 00:17:46 -08:00
Russ Cox	e512481b17	second pass on interface fixes and tests. R=ken OCL=22370 CL=22372	2009-01-08 18:06:06 -08:00
Russ Cox	1b7881adb4	fix: type T []int var a []int var t = T(a) R=ken OCL=22341 CL=22341	2009-01-08 15:01:22 -08:00
Russ Cox	c0b8a7965a	typo R=ken OCL=22327 CL=22327	2009-01-08 14:31:11 -08:00
Russ Cox	20595ac4b0	many interface bug fixes. also, after func g() (int, int) func f(int, int) allow f(g()) and func h() (int, int) { return g() } R=ken DELTA=356 (252 added, 26 deleted, 78 changed) OCL=22319 CL=22325	2009-01-08 14:30:00 -08:00
Ken Thompson	eed3addb9d	more R=r OCL=22240 CL=22240	2009-01-07 15:54:08 -08:00
Ken Thompson	3f135be389	conversion from closed array to slice R=r OCL=22236 CL=22236	2009-01-07 15:26:11 -08:00
Russ Cox	1b1f1b53ea	correct signature generation decision for non-pointer types with methods. R=r DELTA=37 (13 added, 14 deleted, 10 changed) OCL=22217 CL=22219	2009-01-07 13:29:03 -08:00
Ken Thompson	c458c98388	[...] bug R=r OCL=22218 CL=22218	2009-01-07 13:20:10 -08:00
Russ Cox	855495eab6	iscomposite test in OCONV is unnecessary now that OCOMP exists R=ken OCL=22216 CL=22216	2009-01-07 12:39:48 -08:00
Ken Thompson	179af0bb19	clear automatic arrays created with literals R=r OCL=22215 CL=22215	2009-01-07 12:28:23 -08:00
Ken Thompson	b0f627a6e1	closed arrays including [...] R=r OCL=22182 CL=22182	2009-01-06 17:31:24 -08:00
Russ Cox	84953bdaa8	fix newfn R=ken OCL=22173 CL=22173	2009-01-06 15:39:28 -08:00
Russ Cox	dabdfa6cce	new new &Point{1,2} R=ken OCL=22168 CL=22168	2009-01-06 15:24:12 -08:00
Ken Thompson	88b5c5f0f8	make for slice/map/chan new for pointers R=r OCL=22158 CL=22158	2009-01-06 14:52:26 -08:00
Russ Cox	af0143ce03	make 8a, 8c, 8l build in go environment. ,s/int32/long/g in 8a, 8c, 8l. delete dead code. move enam.c, 8.out.h, mkenam from 8c to 8l. R=r DELTA=1850 (581 added, 983 deleted, 286 changed) OCL=22119 CL=22129	2009-01-06 11:34:02 -08:00
Russ Cox	d8c7980514	comment sudoaddable; remove unused second parameter. R=ken OCL=22126 CL=22126	2009-01-06 11:23:58 -08:00
Russ Cox	8318187f77	delete blyacc R=r DELTA=3562 (0 added, 3560 deleted, 2 changed) OCL=22112 CL=22114	2009-01-06 09:53:38 -08:00
Russ Cox	859ba57bbb	make acid build with bison. ask for bison explicitly in cc, gc to try to avoid problems with other yaccs that might be installed. R=r DELTA=29 (10 added, 2 deleted, 17 changed) OCL=22110 CL=22113	2009-01-06 09:53:30 -08:00
Russ Cox	4dee747fb9	8a, 8c, and 8l from inferno distribution R=r DELTA=19539 (19539 added, 0 deleted, 0 changed) OCL=22109 CL=22109	2009-01-06 09:41:38 -08:00
Russ Cox	2d259c817a	add comments and delete dead code R=ken OCL=22078 CL=22080	2009-01-05 17:32:23 -08:00
Russ Cox	c14c2b231f	fix 6a line number bug - was incrementing lineno twice for the \n after a // comment. R=r DELTA=3 (0 added, 2 deleted, 1 changed) OCL=21984 CL=22021	2009-01-05 11:18:15 -08:00
Ken Thompson	b2dfd787d7	allow slices (open arrays) to be receivers in methods. put back original code for hilbert/bignum R=r OCL=21910 CL=21920	2008-12-30 14:02:20 -08:00
Ken Thompson	85815fe0ad	diagnostic to catch pointer to rvalue promoted to method receiver. fixes to bignum that failed. R=r OCL=21827 CL=21827	2008-12-26 14:42:20 -08:00
Russ Cox	af5e16cfd9	fix new(T) if type T []int. make sure type of expr is T not just []int R=ken OCL=21688 CL=21688	2008-12-20 16:30:44 -08:00
Ken Thompson	2b33a134a8	regfree R=r OCL=21685 CL=21687	2008-12-20 16:07:56 -08:00
Ken Thompson	7cfe782a69	LEAQ bug R=r OCL=21684 CL=21684	2008-12-20 16:05:12 -08:00
Russ Cox	c3077f7606	[] and struct in interfaces. other [] cleanup. convert() is gone. R=r DELTA=352 (144 added, 68 deleted, 140 changed) OCL=21660 CL=21662	2008-12-19 17:11:54 -08:00
Ken Thompson	a91a0a6a7a	array compare (except = != nil) are illegal R=r OCL=21637 CL=21637	2008-12-19 14:26:52 -08:00
Ken Thompson	6fa74e0973	portability bug cant assign to closed array R=r OCL=21634 CL=21634	2008-12-19 14:04:25 -08:00
Russ Cox	cd40cd2435	fix new(bool) error message R=ken OCL=21616 CL=21616	2008-12-19 12:18:44 -08:00
Russ Cox	eee50ae1ac	chan and map of [] and struct R=r DELTA=192 (145 added, 8 deleted, 39 changed) OCL=21609 CL=21614	2008-12-19 12:05:22 -08:00
Russ Cox	cbff09d666	g4 open sysimport.c before writing it R=r DELTA=1 (1 added, 0 deleted, 0 changed) OCL=21577 CL=21603	2008-12-19 09:03:44 -08:00
Russ Cox	c4416ac06b	new error messages x.go:11: illegal types for operand: AS I T (interface vs struct) R=r DELTA=10 (8 added, 0 deleted, 2 changed) OCL=21457 CL=21602	2008-12-19 09:03:24 -08:00
Russ Cox	dc7b2e98d2	compiler changes for chan -> chan; map -> map; new(T) -> new(*T) mainly a syntactic change: the compiler representations don't change (chan and map are now hidden pointers like string). R=ken OCL=21578 CL=21582	2008-12-19 03:05:54 -08:00
Russ Cox	08ca30bbfa	change map to map; chan to chan; new(T) to new(T) fix bugs left over from [] to [] conversion. TBR=r OCL=21576 CL=21581	2008-12-19 03:05:37 -08:00
Russ Cox	d47d888ba6	convert *[] to []. R=r OCL=21563 CL=21571	2008-12-18 22:37:22 -08:00
Ken Thompson	9786f69f74	print(array) R=r OCL=21570 CL=21570	2008-12-18 22:17:05 -08:00
Ken Thompson	c9954c63a8	bug in [const] R=r OCL=21569 CL=21569	2008-12-18 22:01:46 -08:00
Russ Cox	f38d2b80a4	new []int literal R=ken OCL=21568 CL=21568	2008-12-18 21:59:12 -08:00
Ken Thompson	dcc064fe94	cmp [] to nil R=r OCL=21567 CL=21567	2008-12-18 21:33:45 -08:00
Russ Cox	78fc888e64	another [] fix R=ken OCL=21566 CL=21566	2008-12-18 21:15:26 -08:00
Russ Cox	92f74ca7e2	[] fixes R=ken OCL=21565 CL=21565	2008-12-18 21:11:56 -08:00
Ken Thompson	4026500d18	arrays R=r OCL=21564 CL=21564	2008-12-18 20:06:28 -08:00
Russ Cox	697cb17b30	trailing white space R=r DELTA=1 (0 added, 0 deleted, 1 changed) OCL=21403 CL=21415	2008-12-17 10:14:29 -08:00
Russ Cox	e53d5ad620	fix type/name thing, again R=r DELTA=8 (7 added, 0 deleted, 1 changed) OCL=21379 CL=21379	2008-12-16 17:45:28 -08:00
Russ Cox	99435cac09	another "want type got name" error case R=ken OCL=21377 CL=21377	2008-12-16 17:37:07 -08:00
Ken Thompson	8f53bc0612	new convention, direction bit is always left cleared. changed compiler generated memcpy and memset to assume CLD. R=r OCL=21215 CL=21215	2008-12-15 15:07:35 -08:00
Ken Thompson	ae5a475e20	range clause must have = or := := illegal in for-increment R=r OCL=21204 CL=21204	2008-12-15 13:44:27 -08:00
Ken Thompson	42d89ac02c	even more code improvement R=r OCL=21160 CL=21160	2008-12-14 18:45:00 -08:00
Ken Thompson	23fc0ac061	more code optimization R=r OCL=21159 CL=21159	2008-12-14 17:06:06 -08:00
Ken Thompson	719b088697	code generation R=r OCL=21146 CL=21146	2008-12-13 16:41:47 -08:00
Ken Thompson	937ac13f26	code improvement R=r OCL=21144 CL=21144	2008-12-13 13:16:14 -08:00
Ken Thompson	e683fb7a54	bug104 R=r OCL=21082 CL=21082	2008-12-12 13:10:36 -08:00
Ken Thompson	c7ab332744	restrict declarations of type map/chan/string (they must be pointers) R=r OCL=21009 CL=21009	2008-12-11 16:09:45 -08:00
Russ Cox	73653841af	reject struct to interface conversion for now R=ken OCL=21007 CL=21007	2008-12-11 15:56:13 -08:00
Russ Cox	fa945d5bf8	fix race with fresh perforce checkouts R=r DELTA=15 (9 added, 0 deleted, 6 changed) OCL=20977 CL=20981	2008-12-11 11:58:45 -08:00
Russ Cox	cb64ec5bb6	only generate non-trivial signatures in the file in which they occur. avoids duplicate trampoline generation across multiple files. R=ken OCL=20976 CL=20980	2008-12-11 11:54:33 -08:00
Ken Thompson	a4459c5520	bug R=r OCL=20940 CL=20940	2008-12-10 16:23:29 -08:00
Ken Thompson	5f1a3be9dd	bug120 R=r OCL=20921 CL=20921	2008-12-10 14:17:24 -08:00
Ken Thompson	7dd62cb3bc	2 minor bugs R=r OCL=20906 CL=20906	2008-12-10 12:38:16 -08:00
Ken Thompson	57bd0da375	bug126 R=r OCL=20879 CL=20879	2008-12-09 18:31:31 -08:00
Ken Thompson	8bce3b5658	bug127 R=r OCL=20874 CL=20874	2008-12-09 17:52:41 -08:00
Ken Thompson	92a1190c6c	robs bug converting unsafe.pointer R=r OCL=20834 CL=20834	2008-12-09 13:00:50 -08:00
Ken Thompson	bf6164719a	conversion to/from any pointer or uintptr and unsafe.pointer R=r OCL=20795 CL=20795	2008-12-08 20:50:17 -08:00
Ken Thompson	1d4daa2d39	foundation for import unsafe R=r OCL=20794 CL=20794	2008-12-08 19:46:39 -08:00
Russ Cox	4d6bccb0f1	pick up symbol for JMP main(SB) but not JMP main (label). R=ken OCL=20724 CL=20724	2008-12-08 11:33:04 -08:00
Ken Thompson	b79272d9a2	allowed syntax for range a range m (implies :=) a,b range m (implies :=) a:b range m (implies :=) a := range m a,b := range m a:b := range m a = range m a,b = range m a:b = range m R=r OCL=20676 CL=20676	2008-12-06 13:40:30 -08:00
Ken Thompson	26b357ca5b	range statement R=r OCL=20667 CL=20667	2008-12-05 18:24:05 -08:00
Ken Thompson	a0a14b98fa	empty switches -- bug128 R=r OCL=20520 CL=20522	2008-12-04 16:05:40 -08:00
Ken Thompson	c597845e13	const/var/iota declarations as discussed R=r OCL=20506 CL=20506	2008-12-04 15:33:40 -08:00
Russ Cox	afa6424078	don't warn anymore about missing imports (happens legitimately in c and assembly objects). R=r DELTA=1 (0 added, 0 deleted, 1 changed) OCL=20497 CL=20499	2008-12-04 14:59:38 -08:00
Russ Cox	cfb9425460	emit dynamically linked 6.out on darwin instead of static, unless given -d flag. the resulting binary doesn't use any dynamic libraries, it just has a reference to the dynamic linker and an empty list of needed symbols and libraries. this is enough to make 6.out binaries that can be run under dtrace / dtruss. R=r DELTA=39 (34 added, 0 deleted, 5 changed) OCL=20476 CL=20482	2008-12-04 13:49:45 -08:00
Russ Cox	bf3dd3f0ef	add mutex.Mutex R=r DELTA=349 (348 added, 0 deleted, 1 changed) OCL=20380 CL=20472	2008-12-04 12:51:36 -08:00
Ken Thompson	f8797daa9f	import/export of exact mp floating constants new syntax for exact mp floating constants decimal_int ( "p" \| "P" ) [ "+" \| "-" ] decimal_int the value is decimal1 * 2^decimal2 R=r OCL=20357 CL=20357	2008-12-03 13:17:26 -08:00
Ken Thompson	c8a66a98ff	small code improvement to used scaled indexing R=r OCL=20308 CL=20310	2008-12-02 19:54:51 -08:00
Ken Thompson	89996e1fb1	truncating of float constants when used in float64 or float32 contexts R=r OCL=20297 CL=20297	2008-12-02 17:03:47 -08:00
Russ Cox	28a30254e7	remove reference to non-existent mparith.h R=ken OCL=20188 CL=20188	2008-12-01 17:35:15 -08:00
Ken Thompson	3fa4610601	multi precision floating point R=r OCL=20185 CL=20185	2008-12-01 17:22:05 -08:00
Russ Cox	92cff8557e	gotest: change pattern to Test([^a-z].*)? warn about files with no tests be clear about where testing warnings come from R=r DELTA=18 (12 added, 3 deleted, 3 changed) OCL=19988 CL=19993	2008-11-25 12:49:17 -08:00
Ken Thompson	9a5c7eab16	better code for += -= ^= \|= and &= R=r OCL=19953 CL=19953	2008-11-24 17:51:26 -08:00
Russ Cox	0f83fa3a0c	convert tests. refine gotest's test selection criteria. R=r DELTA=1590 (745 added, 844 deleted, 1 changed) OCL=19903 CL=19936	2008-11-24 15:17:47 -08:00
Rob Pike	d7c1048771	really restore helpful error rules R=rsc OCL=19929 CL=19929	2008-11-24 14:23:53 -08:00
Rob Pike	46f89d53c6	restore helpful error rules R=rsc OCL=19928 CL=19928	2008-11-24 14:15:53 -08:00
Ken Thompson	8e3fe10ee3	1. retract general field names 2. array bounds bug 3. ... optimization bug R=r OCL=19927 CL=19927	2008-11-24 14:01:12 -08:00
Russ Cox	6c4d8f8309	gobuild: recognize "// package foo" in non-go files recognize "gobuild: ignore" to exclude from build R=r DELTA=10 (7 added, 2 deleted, 1 changed) OCL=19878 CL=19905	2008-11-24 11:21:56 -08:00
Ken Thompson	a6182dab47	indexing optimizations and bug fix R=r OCL=19886 CL=19886	2008-11-23 17:26:49 -08:00
Russ Cox	3aa063d79c	delete stack mark strings in favor of using in-memory copy of symbol table. $ ls -l pretty pretty.big -rwxr-xr-x 1 rsc eng 439516 Nov 21 16:43 pretty -rwxr-xr-x 1 rsc eng 580984 Nov 21 16:20 pretty.big $ R=r DELTA=446 (238 added, 178 deleted, 30 changed) OCL=19851 CL=19884	2008-11-23 17:08:55 -08:00
Ken Thompson	ffafad1919	setup for keywords in fieldnames R=r OCL=19883 CL=19883	2008-11-23 15:58:48 -08:00
Ken Thompson	e081f25c3e	reg and peep R=r OCL=19871 CL=19871	2008-11-22 17:58:53 -08:00
Russ Cox	284a50c109	fix 6l bug - moved symbol table without recording correct place in mach tables used by debuggers. R=r DELTA=4 (0 added, 2 deleted, 2 changed) OCL=19810 CL=19849	2008-11-21 16:13:11 -08:00
Russ Cox	67addd4e11	symbol table changes * add gotype string to symbol table * fill in gotype in 6l for known funcs/vars * print gotype with nm -t * load symbol and pc/ln tables into memory at magic address 0x99<<32. * add sys.symdat() to retrieve raw bytes of symbol table and pc/ln table. most of this should be considered experimental and subject to change. R=r DELTA=157 (128 added, 0 deleted, 29 changed) OCL=19746 CL=19750	2008-11-20 17:32:18 -08:00
Rob Pike	bd6e0bc8ba	run tests in file order, not alphabetical R=rsc DELTA=1 (0 added, 0 deleted, 1 changed) OCL=19723 CL=19727	2008-11-20 15:22:32 -08:00
Russ Cox	4af8ef6519	new flags to 6cov -s print source lines -n x don't print about sections < x lines long. R=r DELTA=69 (57 added, 1 deleted, 11 changed) OCL=19697 CL=19708	2008-11-20 11:58:07 -08:00
Rob Pike	c0a01e9665	refine gobuild: the files must be _test.go not test.go this causes complications R=rsc DELTA=1724 (849 added, 856 deleted, 19 changed) OCL=19667 CL=19667	2008-11-19 19:43:32 -08:00
Rob Pike	12254b6c0b	change naming convention for tests from test.go to test.go R=rsc DELTA=1747 (864 added, 855 deleted, 28 changed) OCL=19666 CL=19666	2008-11-19 19:11:01 -08:00
Russ Cox	10002bb0fb	accept empty list of package imports. R=ken OCL=19617 CL=19617	2008-11-19 14:27:48 -08:00
Russ Cox	63a84348cc	look for .6 before .a; accept archives with 0 length __.SYMDEF TBR=r OCL=19612 CL=19612	2008-11-19 14:21:44 -08:00
Russ Cox	87b1124407	gobuild: add coverage rule, ignore files in package main. R=r DELTA=55 (41 added, 11 deleted, 3 changed) OCL=19594 CL=19598	2008-11-19 12:52:30 -08:00
Russ Cox	692a5dbb9e	coverage tweaks * handle new 6g shift sequence * assume 6.out R=r DELTA=24 (20 added, 0 deleted, 4 changed) OCL=19593 CL=19596	2008-11-19 12:51:25 -08:00
Russ Cox	9a6fd41a01	silence gcc warnings: missing prototypes and unused variables R=ken OCL=19583 CL=19583	2008-11-19 09:49:06 -08:00
Russ Cox	f1547e511b	leave 6.out around after gotest; delete it in make clean. R=r DELTA=10 (0 added, 0 deleted, 10 changed) OCL=19542 CL=19581	2008-11-19 09:40:54 -08:00
Ken Thompson	b2b4e7fa55	need ./ on local files R=rsc OCL=19567 CL=19567	2008-11-18 19:36:36 -08:00
Ken Thompson	64718ec262	oops R=r OCL=19566 CL=19566	2008-11-18 19:27:15 -08:00
Ken Thompson	2dd16a3208	first cut at optimizing R=r OCL=19564 CL=19564	2008-11-18 19:24:37 -08:00
Russ Cox	866c08ff20	fix build for newbies R=r OCL=19526 CL=19528	2008-11-18 17:22:31 -08:00
Ken Thompson	93c8d3c41b	another shift bug R=r OCL=19525 CL=19525	2008-11-18 17:15:42 -08:00
Russ Cox	360151d4e2	gobuild changes. * handles multiple packages per directory * scans directory for files if given no arguments * infers package name * includes test rule invoking gotest R=r DELTA=746 (444 added, 150 deleted, 152 changed) OCL=19504 CL=19521	2008-11-18 17:11:56 -08:00
Rob Pike	8b8630c6cf	allow files to be named on the command line R=rsc DELTA=3 (1 added, 1 deleted, 1 changed) OCL=19485 CL=19485	2008-11-18 14:17:13 -08:00
Rob Pike	d495372509	new gotest shell script (will be a proper command some day, probably) automates construction and execution of unit tests. R=rsc DELTA=60 (58 added, 0 deleted, 2 changed) OCL=19482 CL=19484	2008-11-18 14:12:14 -08:00
Russ Cox	6b7dd4c020	add build step to install debuggers setgid procmod. they have to go in /usr/local/bin because the setgid bit is ignored in /Users. R=r DELTA=54 (49 added, 0 deleted, 5 changed) OCL=19424 CL=19463	2008-11-18 10:08:46 -08:00
Russ Cox	4656686cf5	use correct lineno in nod even if yacc has looked ahead. makes lineno correct for statements without semicolons. R=ken OCL=19454 CL=19454	2008-11-18 09:32:05 -08:00
Russ Cox	4d1d5e8a88	work around more commonly-unreachable 6g code sequences. R=r DELTA=23 (23 added, 0 deleted, 0 changed) OCL=19405 CL=19420	2008-11-17 17:16:50 -08:00
Russ Cox	3f548cd2d9	add gobuild to build R=r DELTA=2 (0 added, 0 deleted, 2 changed) OCL=19404 CL=19415	2008-11-17 16:59:04 -08:00
Russ Cox	a1585b676b	fix the easy parts of bug120 R=r,ken DELTA=66 (52 added, 3 deleted, 11 changed) OCL=19386 CL=19389	2008-11-17 13:58:45 -08:00
Ken Thompson	b7f01f9f41	silence compiler warning R=r OCL=19382 CL=19382	2008-11-17 12:55:22 -08:00
Russ Cox	9c7b064043	fix bugs in package locals R=ken OCL=19299 CL=19299	2008-11-14 17:31:29 -08:00
Rob Pike	fd47cb9af5	conflicting scopes should cause error exit TBR=rsc OCL=19297 CL=19297	2008-11-14 17:28:11 -08:00
Russ Cox	d3f6093931	package-local declarations using keyword "package". R=r DELTA=129 (81 added, 0 deleted, 48 changed) OCL=19283 CL=19291	2008-11-14 16:35:08 -08:00
Ken Thompson	e875055461	switch R=r OCL=19288 CL=19288	2008-11-14 16:24:27 -08:00
Russ Cox	f8b20e4083	add cov, prof to default build; clean up compiler warnings R=r DELTA=8 (1 added, 0 deleted, 7 changed) OCL=19245 CL=19245	2008-11-14 10:57:48 -08:00
Russ Cox	7832ab5ba0	code coverage tool $ 6cov -g 235.go 6.out 235.go:62,62 main·main 0x27c9-0x2829 MOVL $main·.stringo(SB),AX 235.go:30,30 main·main 0x2856-0x285e ADDQ $6c0,SP $ and assorted fixes. R=r DELTA=743 (732 added, 8 deleted, 3 changed) OCL=19226 CL=19243	2008-11-14 10:45:23 -08:00
Russ Cox	c5f21c0dc2	* 6l: if an object in an archive tries to refer to a file in its original source directory, ignore it. * 6ar: fix bug if archive is empty. * gobuild: build archive in current directory. * math: use new gobuild Makefile. * test/math.go: rename to mathest.go, add // run line, make it run. R=r DELTA=494 (277 added, 203 deleted, 14 changed) OCL=19090 CL=19171	2008-11-13 13:42:26 -08:00
Rob Pike	2f4d35ffb9	converting uint bits back into floats R=rsc DELTA=32 (32 added, 0 deleted, 0 changed) OCL=19084 CL=19091	2008-11-12 11:51:34 -08:00
Ken Thompson	902a4d5f29	6c bug with large constants R=r OCL=19056 CL=19056	2008-11-11 18:15:36 -08:00
Russ Cox	b682f924d7	don't try interface/structure conversion until last resort, because it assumes every call is a real use of the conversion. R=ken OCL=19026 CL=19026	2008-11-11 15:55:32 -08:00
Russ Cox	792145723e	width fixes. * check for uncomputed struct offsets * distinguish function structs from ordinary structs * make sure function structs are not examined in isolation R=ken OCL=19005 CL=19005	2008-11-11 13:46:55 -08:00
Rob Pike	0e544fa0e3	fix error-handling bug. add newline after stack traces. R=rsc DELTA=3 (2 added, 1 deleted, 0 changed) OCL=18945 CL=18953	2008-11-10 18:13:20 -08:00
Rob Pike	10137e7f1d	fix start/stop bug in prof. also only time-limit if a value is provided. R=rsc DELTA=9 (4 added, 2 deleted, 3 changed) OCL=18917 CL=18920	2008-11-10 14:53:32 -08:00
Ken Thompson	79f5697b02	byte multiply R=r OCL=18830 CL=18830	2008-11-07 16:05:17 -08:00
Ken Thompson	dc78c64f23	byte multiply R=r OCL=18807 CL=18807	2008-11-07 14:20:32 -08:00
Rob Pike	335a5236e7	add sys.float32bits, sys.float64bits R=rsc DELTA=21 (21 added, 0 deleted, 0 changed) OCL=18709 CL=18718	2008-11-06 15:48:36 -08:00
Russ Cox	ec81145565	s/gins/gbranch/ R=ken OCL=18713 CL=18713	2008-11-06 15:05:19 -08:00
Russ Cox	0eda21a2fd	change minimum sethi/ullman number to 1 to distinguish not computed (0) vs trivial (1). add missing ullmancalc on function args. R=ken OCL=18711 CL=18711	2008-11-06 14:50:58 -08:00
Russ Cox	9906bfc7bb	6g ninit fixes - fixes the two test cases i isolated last night. does not fix rob's interface-smashing bug. R=ken OCL=18698 CL=18698	2008-11-06 13:31:13 -08:00
Ken Thompson	79fbbe37a7	select default R=r OCL=18646 CL=18646	2008-11-05 21:50:28 -08:00
Russ Cox	d6a7cefd1e	allow any type at all in sys.unreflect; accomodate empty type table in 6l. R=r DELTA=10 (2 added, 8 deleted, 0 changed) OCL=18601 CL=18605	2008-11-05 16:09:12 -08:00
Russ Cox	553c98dca4	fix renamed-package bug in exported names: always show original name R=ken OCL=18603 CL=18603	2008-11-05 15:59:34 -08:00
Ken Thompson	83a798513c	more on t,ok = I.(T) R=r OCL=18599 CL=18599	2008-11-05 15:33:01 -08:00
Ken Thompson	a8b56a73a4	T,ok = I.(T) R=r OCL=18580 CL=18582	2008-11-05 14:27:07 -08:00
Russ Cox	1983121bbb	6g interface changes: * allow conversion between nil interface and any type. * mark signatures as DUPOK so that multiple .6 can contain sigt.*[]byte and only one gets used. R=ken OCL=18538 CL=18542	2008-11-05 11:27:50 -08:00
Russ Cox	e5d9a5c9f0	runtime support for interface ok, whatever the final syntax ends up being. R=ken OCL=18414 CL=18414	2008-11-03 17:34:37 -08:00
Russ Cox	47caf6424c	6l: generate gotypesigs on demand. add sys.unreflect, which uses gotypesigs. R=r DELTA=170 (152 added, 12 deleted, 6 changed) OCL=18396 CL=18404	2008-11-03 16:03:12 -08:00
Russ Cox	c249a8de32	rename various magic names. sigi and sigt: sys·sigi_inter -> sigi·inter sys·sigt_int -> sigt·int Package·sigt_Type -> sigt·Package.Type local type T in file x.go T_x -> T·x second one T_x_1 -> T·x·1 method names M on T T_M -> T·M correctly handle local embedded types init functions are the only place left that use underscores R=ken OCL=18377 CL=18377	2008-11-03 15:36:08 -08:00
Ken Thompson	90e5574f1c	treat ... as agreed only unencapsulated if passing one ddd argument to one ddd parameter. R=r OCL=18376 CL=18376	2008-11-03 15:32:49 -08:00
Ken Thompson	250ec1665a	unsigned divide by fn() R=r OCL=18351 CL=18351	2008-11-03 13:27:16 -08:00
Russ Cox	6b05518553	silence gcc warnings R=ken OCL=18348 CL=18348	2008-11-03 13:09:30 -08:00
Ken Thompson	d2472eb812	>>= and <<= shift bug R=r OCL=18322 CL=18322	2008-11-01 17:53:12 -07:00
Ken Thompson	2fef4c7198	DOTDOTDOT import/export R=r OCL=18319 CL=18319	2008-11-01 16:52:12 -07:00
Ken Thompson	74427c6346	DOTDOTDOT R=r OCL=18317 CL=18317	2008-11-01 16:36:46 -07:00
Ken Thompson	6fff0efdd8	sprint changed to snprint R=r OCL=18316 CL=18316	2008-11-01 15:56:06 -07:00
Russ Cox	8a1ad75644	make %Z handle embedded NULs; remove fixed-size buffer R=r DELTA=44 (2 added, 15 deleted, 27 changed) OCL=18270 CL=18273	2008-10-31 14:57:57 -07:00
Russ Cox	57804f1d2d	escape \ in %Z R=ken OCL=18202 CL=18202	2008-10-30 17:28:33 -07:00
Russ Cox	4958d41d3b	change from $$ to \n$$ for .6 meta section delimiter R=r DELTA=13 (5 added, 0 deleted, 8 changed) OCL=18190 CL=18192	2008-10-30 16:33:50 -07:00
Russ Cox	dc6bd11ce8	make %Z escape " R=ken OCL=18180 CL=18180	2008-10-30 15:35:56 -07:00
Russ Cox	f2b1536328	annotations on embedded types R=ken OCL=18179 CL=18179	2008-10-30 15:29:55 -07:00
Russ Cox	1850b29da6	struct annotations in imports. distribute tag across multiple names. R=ken OCL=18178 CL=18178	2008-10-30 15:25:26 -07:00
Russ Cox	f27aaf4819	structure field annotation strings R=ken OCL=18176 CL=18176	2008-10-30 15:13:09 -07:00
Ken Thompson	fd922c875d	shift bug R=r OCL=18166 CL=18166	2008-10-30 14:32:04 -07:00
Ken Thompson	2c050571d8	shift bugs R=r OCL=18095 CL=18095	2008-10-29 20:25:34 -07:00
Ken Thompson	2f5a05a859	bug 113 R=r OCL=18081 CL=18081	2008-10-29 16:55:52 -07:00
Ken Thompson	4fdf3d6247	bug 113 R=r OCL=18077 CL=18077	2008-10-29 16:38:23 -07:00
Ken Thompson	4a3ce5f19e	sigt_int R=r OCL=18030 CL=18030	2008-10-29 13:40:00 -07:00
Ken Thompson	89f341db23	new(chan) R=r OCL=18027 CL=18027	2008-10-29 13:18:21 -07:00
Ken Thompson	c21d9a1ec9	the end of life as we know it int is new type R=r OCL=18023 CL=18023	2008-10-29 12:46:44 -07:00
Russ Cox	b5c739bd1b	Uncomment the name/type error checking. R=ken OCL=17928 CL=17928	2008-10-28 01:02:33 -07:00
Ken Thompson	e8278bcb29	allow len := 0 R=r OCL=17869 CL=17869	2008-10-26 14:04:09 -07:00
Ken Thompson	a3cdd2e802	bug R=r OCL=17853 CL=17853	2008-10-25 14:24:51 -07:00
Ken Thompson	6d3d56d55a	bug R=r OCL=17852 CL=17852	2008-10-25 13:50:18 -07:00
Ken Thompson	b642cf8c00	embedded methods R=r OCL=17851 CL=17851	2008-10-25 13:31:25 -07:00
Ken Thompson	b379d54dea	another step toward interface subtypes put explicit ./ on some runtime tests R=r OCL=17839 CL=17839	2008-10-24 20:14:28 -07:00
Russ Cox	cc4dc5a22a	avoid JMP to ATEXT in xfol R=ken OCL=17833 CL=17833	2008-10-24 17:10:51 -07:00
Russ Cox	e2fa41ab3b	fix JMP main(SB) R=ken OCL=17832 CL=17832	2008-10-24 16:43:12 -07:00
Russ Cox	689b28fd96	fix method function type compare bug (again) R=ken OCL=17819 CL=17819	2008-10-24 14:56:54 -07:00
Russ Cox	c14c961ae4	Automated g4 rollback of changelist 17815. * Reason for rollback * now it's comparing function parameter names... * Original change description * fix method function type compare bug R=ken OCL=17816 CL=17816	2008-10-24 14:32:48 -07:00
Russ Cox	0be746d581	fix method function type compare bug R=ken OCL=17815 CL=17815	2008-10-24 14:29:01 -07:00
Ken Thompson	7ed8fc611d	embedded types auto & on methods R=r OCL=17682 CL=17682	2008-10-22 18:18:08 -07:00
Russ Cox	ad48706a24	do not use fake names on anonymous function return values R=ken OCL=17679 CL=17679	2008-10-22 17:45:47 -07:00
Ken Thompson	6fecb76eea	embedded types R=r OCL=17676 CL=17676	2008-10-22 17:25:10 -07:00
Russ Cox	21617250f4	import/export of embedded types R=ken OCL=17643 CL=17643	2008-10-22 13:22:56 -07:00
Russ Cox	40fa690d75	fix handling of *f() = 1 R=ken OCL=17625 CL=17641	2008-10-22 13:13:01 -07:00
Ken Thompson	14c639161a	elided dots R=r OCL=17601 CL=17601	2008-10-21 20:55:40 -07:00
Russ Cox	dbabeb1d7a	reject new of function type R=ken OCL=17598 CL=17598	2008-10-21 18:03:25 -07:00
Russ Cox	beee6915f8	rewrite &Point{1, 2} as allocation R=ken OCL=17592 CL=17592	2008-10-21 16:53:54 -07:00
Russ Cox	2c3ddf5ef6	include local types in typestrings R=r DELTA=16 (14 added, 1 deleted, 1 changed) OCL=17584 CL=17584	2008-10-21 15:57:38 -07:00
Russ Cox	44b0ecc5ca	6g: use full type in sigt[0].name sys: add sys.reflect runtime: add canfail flag for later R=ken OCL=17583 CL=17583	2008-10-21 15:38:26 -07:00
Ken Thompson	0347e95b63	changes to imbedded R=r OCL=17572 CL=17572	2008-10-21 15:04:10 -07:00
Russ Cox	1a149ca1be	stop looking for type names beginning with _. they're gone. R=ken OCL=17569 CL=17569	2008-10-21 14:44:31 -07:00
Russ Cox	aacfbb461b	6g: * print int as int, not P.int * write type info for non-exported types in its own new section. ar: skip over rest of line after $$ R=ken OCL=17568 CL=17568	2008-10-21 14:34:45 -07:00
Russ Cox	0532f89b1f	6l: invent gotypestrings if needed R=r DELTA=419 (409 added, 5 deleted, 5 changed) OCL=17524 CL=17530	2008-10-21 10:40:16 -07:00
Russ Cox	a570eaabcd	6l: use libbio instead of maintaining own buffer libbio: always use vlong offsets; die if off_t is too small R=r DELTA=163 (23 added, 63 deleted, 77 changed) OCL=17508 CL=17512	2008-10-20 17:33:51 -07:00
Russ Cox	28912ce03f	fix compiler warnings R=r DELTA=44 (10 added, 9 deleted, 25 changed) OCL=17502 CL=17502	2008-10-20 15:26:38 -07:00
Russ Cox	bfc70d0f0a	use Biobuf not fd for reading objects. will make reading type info easier. R=r DELTA=21 (2 added, 1 deleted, 18 changed) OCL=17491 CL=17501	2008-10-20 15:21:59 -07:00
Russ Cox	ef40d9435b	6g: make sure methods end up immediately following the struct they are methods on. ar: eliminate duplicate definitions from __.PKGDEF. check that multiple .6 do not give different defs for same exported type/var/func/const. increase ar header name size from 16 to 64 bytes R=r DELTA=379 (333 added, 18 deleted, 28 changed) OCL=17477 CL=17481	2008-10-20 13:53:56 -07:00
Ken Thompson	61361af9e8	unnamed substructures - not complete R=r OCL=17437 CL=17437	2008-10-19 20:13:37 -07:00
Russ Cox	5fe4cd83a8	do not set t->recur on basic types. the comment talked about printing, but now t->recur is only used for typehash. in typehash it is important to compute different hashes for the different basic types. add test that makes sure an interface { X() int8 } cannot be used as interface { X() int64 } R=ken OCL=17396 CL=17396	2008-10-17 17:51:29 -07:00
Russ Cox	ab9db8a5f8	cleanup - delete unneeded vargen++ R=ken OCL=17394 CL=17394	2008-10-17 17:45:32 -07:00
Russ Cox	ba46bd1e5a	export prereq for interface types R=ken OCL=17377 CL=17377	2008-10-17 16:13:17 -07:00
Ian Lance Taylor	907fea6b54	Link against -lm so that we can find the function "floor". R=rsc DELTA=1 (0 added, 0 deleted, 1 changed) OCL=17375 CL=17375	2008-10-17 15:52:49 -07:00
Russ Cox	1163b1db6f	diagnose various conversion problems R=ken OCL=17320 CL=17320	2008-10-16 15:59:31 -07:00
Russ Cox	493a9d2f42	put toplevel & check back and add test R=ken OCL=17307 CL=17307	2008-10-16 14:02:20 -07:00
Ken Thompson	2e4b8d94cd	diagnosed some incorrect inputs for method receivers. R=r OCL=17304 CL=17304	2008-10-16 13:29:03 -07:00
Russ Cox	59167e5bdb	diagnose export of incomplete type R=ken OCL=17253 CL=17253	2008-10-15 17:51:23 -07:00
Russ Cox	7cd173a4f8	error about & at top level until it is safe R=ken OCL=17241 CL=17241	2008-10-15 17:09:42 -07:00
Ken Thompson	1bf38484d1	interface on arbitrary types global signatures for basic types R=r OCL=17238 CL=17240	2008-10-15 17:08:10 -07:00
Russ Cox	4248607ffe	simplify comma code per ken's suggestion R=ken OCL=17164 CL=17164	2008-10-14 18:47:24 -07:00
Russ Cox	82e41cc533	allow trailing comma in braced initialized list R=ken OCL=17141 CL=17143	2008-10-14 17:10:39 -07:00
Rob Pike	5933dbda3a	delete hack for interface equality now that it supported by the 6g compiler R=rsc DELTA=21 (0 added, 21 deleted, 0 changed) OCL=17123 CL=17136	2008-10-14 16:33:11 -07:00
Ken Thompson	e2e8aa0ee1	interface equality (strings specifically) R=r OCL=17134 CL=17134	2008-10-14 16:10:44 -07:00
Ken Thompson	edb1412c50	interface equality R=r OCL=17116 CL=17118	2008-10-14 15:08:23 -07:00
Ken Thompson	1836541566	bug with struct-type { 1 } R=r OCL=17096 CL=17096	2008-10-14 12:48:14 -07:00
Ken Thompson	1ea5bc7533	stack allocation for the init function R=r OCL=17063 CL=17063	2008-10-13 20:14:09 -07:00
Russ Cox	0adc1db757	until 6g implements it, warn about using int in interface. R=ken OCL=16935 CL=16935	2008-10-10 16:14:13 -07:00
Russ Cox	827dcb86b7	add sys.BUG_intereq to compare interfaces for equality R=r OCL=16929 CL=16929	2008-10-10 15:30:32 -07:00
Russ Cox	5f1202428b	add empty var ( ), type ( ), const ( ) factorings suggested by rob (could make programs generating go easier to write). R=ken DELTA=13 (13 added, 0 deleted, 0 changed) OCL=16766 CL=16766	2008-10-08 15:33:09 -07:00
Russ Cox	b4f8e01acb	more interface checks: - pointer to interface cannot have methods - record type names for better runtime error R=r,ken DELTA=85 (80 added, 0 deleted, 5 changed) OCL=16658 CL=16722	2008-10-08 09:21:57 -07:00
Russ Cox	02d184b303	remove support for *T as an implicit declaration of T R=ken OCL=16651 CL=16653	2008-10-07 13:00:10 -07:00
Russ Cox	96da920f1a	fix bug: type T struct export type T struct { a int } was not exporting T R=ken OCL=16650 CL=16650	2008-10-07 12:42:57 -07:00
Russ Cox	d364d28142	implement new semicolon rules: * 1. all statements and declarations are terminated by semicolons * 2. semicolons can be omitted at top level. * 3. semicolons can be omitted before and after the closing ) or } * on a list of statements or declarations. now that semicolons are in, uncomment forward declaration of interfaces R=ken DELTA=285 (124 added, 114 deleted, 47 changed) OCL=16638 CL=16646	2008-10-07 12:36:30 -07:00
Rob Pike	7ee60b174d	sys.stringtorune doesn't need a length parameter. R=rsc DELTA=7 (0 added, 0 deleted, 7 changed) OCL=16600 CL=16630	2008-10-07 10:03:34 -07:00
Russ Cox	74e2e087e2	change type names to go live at the name, so that type T struct { next T } and type T struct { next T } are valid without needing forward declarations. add "type T struct" syntax for forward struct declarations. add "type T interface" syntax, but commented out (need to fix semicolons first) R=ken DELTA=452 (259 added, 115 deleted, 78 changed) OCL=16580 CL=16584	2008-10-06 16:44:17 -07:00
Russ Cox	1b257b2bb3	silence gcc warning - initialize two variables R=ken OCL=16550 CL=16550	2008-10-06 13:52:23 -07:00
Ken Thompson	6499fbe734	bug060 R=r OCL=16497 CL=16497	2008-10-04 17:11:01 -07:00
Ken Thompson	f25843e65e	bug 026 R=r OCL=16494 CL=16494	2008-10-04 15:17:49 -07:00
Russ Cox	c8b9970e16	change *a1++; to plain a1++ R=ken DELTA=2 (0 added, 0 deleted, 2 changed) OCL=16489 CL=16489	2008-10-04 02:54:19 -07:00
Russ Cox	2e1bb4a4cf	add method test & fix method name bugs R=ken,r DELTA=86 (72 added, 9 deleted, 5 changed) OCL=16488 CL=16488	2008-10-04 02:51:03 -07:00
Russ Cox	45f4e38506	silence gcc warnings R=ken OCL=16449 CL=16466	2008-10-03 16:23:02 -07:00
Russ Cox	b8babed7c2	new import/export format package flag export type flag.Flag struct { name flag.string; usage flag.string; \ value flag.Value; next flag.Flag } type flag.string string type flag.Value interface { AsBool () (? flag.BoolValue); \ AsInt () (? flag.IntValue); AsString () (? flag.StringValue); \ IsBool () (? flag.bool); IsInt () (? flag.bool); IsString () (? flag.bool); \ Str () (? flag.string); ValidValue (str flag.string) (? flag.bool) } type flag.BoolValue struct { val flag.bool; p flag.bool } type flag.IntValue struct { val flag.int64; p flag.int64 } type flag.StringValue struct { val flag.string; p flag.string } type flag.bool bool func (e flag.StringValue) AsBool () (? flag.BoolValue) func (e flag.StringValue) AsInt () (? *flag.IntValue) ... the \ continuations are for this message, not real. changed delimiter for import from (( )) to $$ $$. replaced mksys.bash with mksys.c changed sys.go to use leading export, fake package name is now SYS not foop don't always require ; on forward func decls R=ken,r DELTA=1827 (446 added, 1083 deleted, 298 changed) OCL=16433 CL=16463	2008-10-03 16:15:55 -07:00
Ken Thompson	8877d27b40	interfaces of all types R=r OCL=16462 CL=16462	2008-10-03 16:12:21 -07:00
Rob Pike	bbb908fef0	allow prof to launch the process R=rsc DELTA=32 (30 added, 0 deleted, 2 changed) OCL=16440 CL=16445	2008-10-03 14:49:10 -07:00
Ken Thompson	ed139c1e37	more on arbitrary receiver types this CL passes the tests, but should be considered unstable R=r OCL=16390 CL=16390	2008-10-02 20:51:10 -07:00
Ken Thompson	53a22770a7	names now println/panicln bug fix in named-return R=r OCL=16377 CL=16377	2008-10-02 15:37:15 -07:00
Ken Thompson	f21e731c71	added printn and panicn prints that insert spaces and new line R=r OCL=16370 CL=16370	2008-10-02 14:38:07 -07:00
Russ Cox	0216273c7a	add values to some "return" statements. delete unused variables R=ken OCL=16360 CL=16360	2008-10-02 11:34:04 -07:00
Ken Thompson	d015f896bb	clear output parameters R=r OCL=16345 CL=16345	2008-10-01 20:00:58 -07:00
Ken Thompson	970d6a14c4	initialization of var a,b int; R=r OCL=16318 CL=16318	2008-10-01 14:16:57 -07:00
Russ Cox	8dc08788ef	remove ( ) around mismatch type prints, so that they don't look like functions. R=ken OCL=16244 CL=16244	2008-09-30 15:38:41 -07:00
Russ Cox	387c1bc31e	pretty types; use 6g -t to disable R=ken OCL=16240 CL=16242	2008-09-30 15:35:40 -07:00
Russ Cox	a05c59fe91	cleanup export R=ken OCL=16219 CL=16219	2008-09-30 13:52:44 -07:00
Russ Cox	b033c581db	fix export bug for /usr/r/rpc R=ken OCL=16218 CL=16218	2008-09-30 13:49:31 -07:00
Russ Cox	4d571c9093	fix up arg list parsing to handle any names: type t1 int; type t2 int; type t3 int; func f1(t1, t2, t3); func f2(t1, t2, t3 bool); func f3(t1, t2, x t3); func f4(t2, x t3); // error: cannot mix func f5(t1, t3); func (x t1) f6(y []t2) (t1, t3); func f7() (int, string); func f8(t1, t2, x t3); // error: cannot mix func f9() (x int, string); func f10(*t2, t3); R=ken OCL=16202 CL=16210	2008-09-30 12:53:11 -07:00
Ken Thompson	b6f59358b5	minor bugs R=r OCL=16163 CL=16163	2008-09-29 20:33:51 -07:00
Ken Thompson	89ac5618ac	toward methods on any type R=r OCL=16068 CL=16068	2008-09-28 20:22:31 -07:00
Ken Thompson	3a884d76ac	bug in simul assignment R=r OCL=16053 CL=16053	2008-09-27 17:46:40 -07:00
Ken Thompson	7be2b9fdf6	bug in argument passing R=r OCL=16044 CL=16044	2008-09-27 13:32:38 -07:00
Ken Thompson	9f3d600be6	export syntax for inheritance R=r OCL=16028 CL=16028	2008-09-26 21:27:26 -07:00
Ken Thompson	fb86c39362	bug with array bounds R=r OCL=16021 CL=16023	2008-09-26 17:41:43 -07:00
Ken Thompson	8545700af8	export R=r OCL=16018 CL=16022	2008-09-26 17:41:23 -07:00
Russ Cox	c3d841f5d4	handle negative numeric constants in import. (fixes bugs/bug106) package bug0 export const A = -1 package bug1 import "bug0" R=ken DELTA=21 (19 added, 0 deleted, 2 changed) OCL=15901 CL=15968	2008-09-26 11:44:20 -07:00
Russ Cox	2c52881a85	fix ELF bugs found by iant - .text begins at INITTEXT, not 0 and does not include HEADR - .shstrtab, .gosymtab, .gopclntab have alignment 1 - .gosymtab, .gopclntab have type SHT_PROGBITS R=r DELTA=9 (0 added, 0 deleted, 9 changed) OCL=15953 CL=15956	2008-09-26 10:25:13 -07:00
Russ Cox	a0e7937243	6ar: exit with error status if files cannot be opened. R=r DELTA=15 (8 added, 0 deleted, 7 changed) OCL=15952 CL=15954	2008-09-26 10:13:57 -07:00
Russ Cox	d4edee3dd0	prototype nit R=r DELTA=1 (0 added, 0 deleted, 1 changed) OCL=15906 CL=15909	2008-09-25 17:07:24 -07:00
Russ Cox	34bb7a0bb2	gobuild -m: replace value of $GOARCH and $GOOS in Makefile with $(GOARCH) and $(GOOS) R=r DELTA=40 (38 added, 0 deleted, 2 changed) OCL=15905 CL=15908	2008-09-25 17:07:06 -07:00
Ken Thompson	bcd07252e1	export R=r OCL=15805 CL=15805	2008-09-24 16:20:01 -07:00
Russ Cox	afd04fdb98	cleanup; sys.sleep can go. R=r OCL=15786 CL=15792	2008-09-24 15:28:03 -07:00
Ken Thompson	5f0a5e7a13	more export R=r OCL=15771 CL=15771	2008-09-24 14:12:21 -07:00
Russ Cox	3f106f976a	make prof work on linux R=r DELTA=18 (11 added, 1 deleted, 6 changed) OCL=15752 CL=15755	2008-09-24 11:07:21 -07:00
Rob Pike	c79dffd5ef	bug: updated wrong counter when combining values R=rsc OCL=15751 CL=15751	2008-09-24 10:35:59 -07:00
Rob Pike	eea21f8b85	rudimentary real-time profiler. tested on mac only. output like this: tubenose=% sudo go/src/cmd/prof/6prof -p 71839 -c -d 10 63.93% mach_semaphore_signal 4.64% sys·chansend1 3.93% chanrecv 2.86% semrelease 1.43% cas 1.43% sendchan 1.07% xadd 0.71% main·f 0.71% scheduler 0.71% sys·gosched 0.71% dequeue ... R=rsc DELTA=361 (361 added, 0 deleted, 0 changed) OCL=15731 CL=15736	2008-09-23 18:45:44 -07:00
Ken Thompson	1101d406ec	more on export R=r OCL=15704 CL=15704	2008-09-23 14:16:41 -07:00
Ken Thompson	dc04d096f0	fixed export sort for methods R=r OCL=15699 CL=15699	2008-09-23 12:48:52 -07:00
Russ Cox	5383e28ea0	change string([]byte) to pass array, rather than &a[0], to string convert. if the byte array has length 0, the computation of &a[0] throws an index bounds error. for fixed size arrays, this ends up invoking arrays2d unnecessarily, but it works. R=ken DELTA=304 (44 added, 28 deleted, 232 changed) OCL=15674 CL=15678	2008-09-22 20:12:15 -07:00
Ken Thompson	4332e0a546	remove extraneous print R=r OCL=15666 CL=15666	2008-09-22 17:29:12 -07:00
Ken Thompson	adaec0c4f4	vectors bug R=r OCL=15664 CL=15664	2008-09-22 16:58:30 -07:00
Russ Cox	fb2c66710c	compiler changes: export.c: - only expose explicitly exported types to importer - fix behind your back go.h: - add deep() prototype (fixes 64-bit linux crash on time.go) go.y: - add a new syntax error case walk.c: - allow a,b = f() where f is func ptr (fixes bug088) R=ken OCL=15617 CL=15630	2008-09-22 12:45:01 -07:00
Ken Thompson	8231e94520	now method/interface code R=r OCL=15627 CL=15627	2008-09-22 12:16:19 -07:00
Russ Cox	b676b0e125	better yacc rule in Makefile if y.tab.c is older than y.tab.h, make interprets doing nothing as a failure, because y.tab.c hasn't been updated. so update it. R=r DELTA=4 (0 added, 0 deleted, 4 changed) OCL=15615 CL=15622	2008-09-22 10:56:54 -07:00
Ken Thompson	8a9752dcfb	another async select bug R=r OCL=15599 CL=15599	2008-09-20 19:56:40 -07:00
Ken Thompson	39a4b1421f	bug103 - but the fix caused other things to break. hopefully all fixed now. R=r OCL=15597 CL=15597	2008-09-20 14:59:15 -07:00
Russ Cox	72e3b204e4	add gobuild. use gobuild-generated Makefile for math and os. other makefile tweaks. move math/main.go to test/math.go R=r OCL=15529 CL=15537	2008-09-19 11:55:46 -07:00
Russ Cox	5eb9e0621b	avoid dereferencing nil type on undefined name. R=ken DELTA=12 (12 added, 0 deleted, 0 changed) OCL=15506 CL=15528	2008-09-19 09:39:09 -07:00
Russ Cox	326bb67fbf	whitespace R=r DELTA=0 (0 added, 0 deleted, 0 changed) OCL=15492 CL=15494	2008-09-18 15:54:21 -07:00
Russ Cox	aca4f19e20	clean blyacc R=r DELTA=1 (0 added, 0 deleted, 1 changed) OCL=15489 CL=15493	2008-09-18 15:50:28 -07:00
Russ Cox	f74ec00278	add -K flag to check stack underflow R=ken DELTA=38 (36 added, 0 deleted, 2 changed) OCL=15482 CL=15491	2008-09-18 15:41:20 -07:00
Russ Cox	d1d7dc6c42	make blyacc too R=r DELTA=1 (0 added, 0 deleted, 1 changed) OCL=15488 CL=15488	2008-09-18 15:09:48 -07:00
Russ Cox	76036192b9	make Makefiles safe for parallel make use -j4 (4-way parallel) in make.bash. halves time for make.bash on r45 also add libregexp, acid to default build R=r DELTA=90 (39 added, 37 deleted, 14 changed) OCL=15485 CL=15487	2008-09-18 15:06:43 -07:00
Russ Cox	13f3149a01	more helpful messages for name-related syntax errors. R=ken OCL=15477 CL=15479	2008-09-18 13:32:14 -07:00
Russ Cox	f0635bbfaa	Linux bison rejects // comments outside { code snippets } R=ken DELTA=1 (0 added, 0 deleted, 1 changed) OCL=15444 CL=15446	2008-09-17 14:09:44 -07:00
Ken Thompson	304440356d	assignment in select with new select operator R=r OCL=15418 CL=15418	2008-09-16 20:51:50 -07:00
Rob Pike	47919799b4	new grammar: binary <- is send unary <- is recv -< is gone case a := <-ch: works in select case a = <-ch: works in select support for new cases is not yet in the compiler but all non-select code works second CL will update affected go source R=ken OCL=15414 CL=15414	2008-09-16 19:14:33 -07:00
Ken Thompson	721cb9c6a1	redeclaring methods R=r OCL=15375 CL=15375	2008-09-15 19:07:23 -07:00
Ken Thompson	5d5e9f74cb	bug - divide and mod of a byte R=r OCL=15370 CL=15370	2008-09-15 15:03:10 -07:00
Ken Thompson	d01a1ec260	robs wednesday bug R=r OCL=15327 CL=15327	2008-09-14 17:29:50 -07:00
Ken Thompson	2119294af9	methods on any type -- but only *struct tested R=r OCL=15326 CL=15326	2008-09-14 16:57:55 -07:00
Ken Thompson	b9cee1b6c1	package name on signatures thru rename R=r OCL=15314 CL=15314	2008-09-13 14:51:39 -07:00
Ken Thompson	1ae08bee90	Automated g4 rollback of changelist 15312. * Reason for rollback * <enter reason for rollback> * Original change description * correct signal name thru package rename R=r OCL=15313 CL=15313	2008-09-13 14:49:36 -07:00
Ken Thompson	28b9702741	correct signal name thru package rename R=r OCL=15312 CL=15312	2008-09-13 14:46:19 -07:00
Ken Thompson	bb3269fba0	snprints for safety R=r OCL=15311 CL=15311	2008-09-13 14:37:56 -07:00
Ken Thompson	904d4045d3	1 got rid if static 'fn wo return' test 2 added dynamic calls to throw for array bounds and 'fn wo return' 3 small optimization on index[constant] R=r OCL=15281 CL=15281	2008-09-12 16:48:35 -07:00
Ken Thompson	47580f79b4	bug075 R=r OCL=15192 CL=15192	2008-09-11 19:09:25 -07:00
Ken Thompson	ff65872fbf	function wo return is an error - not warning R=r OCL=15169 CL=15169	2008-09-11 15:44:45 -07:00
Ken Thompson	d30c9a4be5	implement discussed function wo return statement R=r OCL=15166 CL=15166	2008-09-11 15:23:01 -07:00
Ken Thompson	0a7e4a7415	bug generating duplicate interface signatures R=r OCL=15119 CL=15119	2008-09-10 19:49:35 -07:00
Ken Thompson	a0e57201c7	bug in type of first argument to slice R=r OCL=15113 CL=15113	2008-09-10 16:45:41 -07:00
Ken Thompson	d40f032d18	fixed bug in certain evaluation of complex literals R=r OCL=15036 CL=15036	2008-09-09 15:47:31 -07:00
Russ Cox	c3ca056143	go linux x86-64 kernel fixes: * change .gosymtab and .gopclntab to section 7 (note) * start INITTEXT at 4MB, not 4KB R=r OCL=14953 CL=14959	2008-09-08 15:22:55 -07:00
Ken Thompson	077fe40867	bug with struct literal with metods R=r OCL=14937 CL=14937	2008-09-08 13:10:11 -07:00
Ken Thompson	0194aaf918	T{} syntax for constructors T(expression) for conversion FUNC keyword no longer a type R=r OCL=14887 CL=14887	2008-09-05 19:50:34 -07:00
Ken Thompson	193eac7917	bugs 29, 61, 62, 74 fixedbugs 49 now (correctly) fails bugs 32, 41, 68, 77 shouldnt be bugs R=r OCL=14842 CL=14842	2008-09-04 17:15:15 -07:00
Ken Thompson	9dbaab54d1	rewriting bugs R=r OCL=14810 CL=14810	2008-09-04 12:21:10 -07:00
Rob Pike	6c72bfa55b	fix bug in stack overflow check. if stack is in low memory and frame size is huge, test could wrap around! fix by omitting test altogether if we know frame is big. R=gri OCL=14782 CL=14782	2008-09-03 19:58:46 -07:00
Ken Thompson	182f91ffe0	map literals R=r OCL=14759 CL=14759	2008-09-03 14:40:22 -07:00
Ken Thompson	4539ced714	array literals R=r OCL=14756 CL=14756	2008-09-03 14:09:29 -07:00
Ken Thompson	1423bf3dc4	structure literals R=r OCL=14735 CL=14735	2008-09-02 19:11:25 -07:00
Ken Thompson	0ffacfd995	order of evaluation in function args R=r OCL=14733 CL=14733	2008-09-02 17:12:32 -07:00
Ken Thompson	9c5669bd0b	bug in conv(string, bytearray) R=r OCL=14732 CL=14732	2008-09-02 16:21:30 -07:00
Ken Thompson	a7f1af81bd	minor bugs R=r OCL=14702 CL=14702	2008-09-01 14:37:32 -07:00
Ken Thompson	33ee52727f	fixed labels/break/continue/goto R=r OCL=14675 CL=14675	2008-08-29 20:30:19 -07:00
Ken Thompson	944ad62ecd	fix type of (1<<x) R=r OCL=14656 CL=14656	2008-08-29 13:24:53 -07:00

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1217 Commits