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1876 Commits

Author SHA1 Message Date
Russ Cox
491a3ca5b7 gc: fix SIGBUS 
R=ken2
CC=golang-dev
https://golang.org/cl/1906042
 2010-07-28 18:21:50 -07:00
Kai Backman
fa4da33315 arm: minor bugfixes. 
R=rsc
CC=golang-dev
https://golang.org/cl/1692057
 2010-07-28 15:58:35 +03:00
Russ Cox
f930d28164 5g: fix build 
R=ken2
CC=golang-dev
https://golang.org/cl/1893042
 2010-07-27 13:43:58 -07:00
Russ Cox
711f075987 gc: include signal.h (fix build) 
R=ken2
CC=golang-dev
https://golang.org/cl/1871049
 2010-07-26 18:41:36 -07:00
Robert Griesemer
0b133d8ac1 godoc: accept '.', '!', and '?' as end of first sentence of package documentation 
R=rsc
CC=golang-dev
https://golang.org/cl/1875049
 2010-07-26 17:34:40 -07:00
Russ Cox
f20c2e1cf5 gc: more crash avoidance 
Fixes #961.
Fixes #962.

R=ken2
CC=golang-dev
https://golang.org/cl/1903043
 2010-07-26 17:34:17 -07:00
Russ Cox
9a442211c6 6l: more invalid input files 
Fixes #963.
Fixes #964.

R=r
CC=golang-dev
https://golang.org/cl/1874045
 2010-07-26 17:34:02 -07:00
Russ Cox
b49561d884 gc: graceful exit on seg fault 
R=ken2
CC=golang-dev
https://golang.org/cl/1882043
 2010-07-26 16:52:51 -07:00
Robert Griesemer
4188504f38 godoc: display synopses for all packages that have some kind of documentation. 
Fixes #953.

R=rsc
CC=golang-dev
https://golang.org/cl/1862046
 2010-07-26 15:27:42 -07:00
Russ Cox
607eaea456 gc: fix smaller-than-pointer-sized receivers in interfaces 
Fixes #812.

R=ken2
CC=golang-dev
https://golang.org/cl/1904041
 2010-07-26 15:25:10 -07:00
Russ Cox
7b240e8135 gc: import dot shadowing bug 
R=ken2
CC=golang-dev
https://golang.org/cl/1873047
 2010-07-26 14:21:39 -07:00
Andrew Gerrand
f656a87697 prof: fix typo in usage string 
Fixes #948.

R=rsc
CC=golang-dev
https://golang.org/cl/1890043
 2010-07-26 14:46:53 +10:00
Russ Cox
fa3d86ca39 libmach: correct handling of .5 files with D_REGREG addresses 
undo workaround in gc

Fixes #943.

R=kaib
CC=golang-dev
https://golang.org/cl/1889041
 2010-07-22 09:00:34 -07:00
Russ Cox
2cc9d339e6 fix build 
bug introduced in https://golang.org/cl/1886043

R=r
CC=golang-dev
https://golang.org/cl/1848047
 2010-07-22 08:55:56 -07:00
Micah Stetson
d1e7cffe6c gotest: fix the glob pattern in the top-of-file comment 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/1847042
 2010-07-22 10:07:26 +10:00
Russ Cox
916f896a3b ld: various bug fixes 
Fixes #937.
Fixes #938.
Fixes #939.
Fixes #940.

R=r
CC=golang-dev
https://golang.org/cl/1886043
 2010-07-21 13:44:49 -07:00
Kai Backman
47b6400556 arm: fix build by disabling list copying optimization for 5g. 
R=rsc
CC=golang-dev
https://golang.org/cl/1697053
 2010-07-21 14:14:21 +03:00
Russ Cox
0decedf636 gc: various bug fixes 
Fixes #935.
Fixes #936.
Fixes #941.

R=ken2
CC=golang-dev
https://golang.org/cl/1867042
 2010-07-20 23:45:33 -07:00
Ken Thompson
f6b93ab432 change floating literal normalization 
from word-oriented to bit-oriented.
this will increase fp literal precision
by up to a full word.

R=rsc
CC=golang-dev
https://golang.org/cl/1859044
 2010-07-19 16:10:46 -07:00
Russ Cox
2d6ae385e1 linux/386: use Xen-friendly ELF TLS instruction sequence 
Fixes #465.

R=iant
CC=golang-dev
https://golang.org/cl/1665051
 2010-07-17 16:54:03 -07:00
Ken Thompson
95b93c28e3 1. got 29 (Mpscale) more bits of precision 
out of floating constant multiply
2. added rounding code to "const fix=float"
to allow up to 29 (Mpscale) bits of
slop and still get an exact fixed constant.

fixes #931

R=rsc
CC=golang-dev
https://golang.org/cl/1692055
 2010-07-17 16:32:40 -07:00
Russ Cox
b693847ea8 gc: print error detail about failure to open import 
R=ken2
CC=golang-dev
https://golang.org/cl/1872041
 2010-07-16 21:38:51 -07:00
Russ Cox
e692977af3 5l, 6l, 8l: reject invalid input files 
Fixes #925.
Fixes #926.
Fixes #927.
Fixes #928.
Fixes #929.
Fixes #930.

R=r
CC=golang-dev
https://golang.org/cl/1752044
 2010-07-16 16:16:17 -07:00
Rob Pike
8519134b98 fix typo in lex.c comment 
R=rsc
CC=golang-dev
https://golang.org/cl/1862044
 2010-07-16 15:08:31 -07:00
Ken Thompson
19d7fc4026 change line pragma from 
//line number file
to
	//line file:number

R=rsc
CC=golang-dev
https://golang.org/cl/1868041
 2010-07-16 13:34:36 -07:00
Ian Lance Taylor
8a95821694 cgo: If CC is set in environment, use it rather than "gcc". 
R=rsc
CC=golang-dev
https://golang.org/cl/1842042
 2010-07-16 11:01:04 -07:00
Ken Thompson
444066e56d interpret lines that look like 
//line 10 units.y
which is equiv to c
	#line 10 units.y
the purpose is to generate diagnostics
that correctly point to preprocessed source.

R=rsc
CC=golang-dev
https://golang.org/cl/1863042
 2010-07-15 20:21:33 -07:00
Russ Cox
4c0de303ce gc: bug294 
Fixes #800.

R=ken2
CC=golang-dev
https://golang.org/cl/1855043
 2010-07-15 16:42:32 -07:00
Russ Cox
ece6a8c549 gc: bug293 
Fixes #846.

R=ken2
CC=golang-dev
https://golang.org/cl/1862042
 2010-07-15 16:14:06 -07:00
Russ Cox
cdb446feb5 gc: bug292 
Fixes #843.

R=ken2
CC=golang-dev
https://golang.org/cl/1729051
 2010-07-15 16:13:47 -07:00
Russ Cox
b2a919fc29 gc: issue 894 
Fixes #894.

R=ken2
CC=golang-dev
https://golang.org/cl/1701051
 2010-07-15 15:25:32 -07:00
Russ Cox
31c07dfddf gc: issue 901 
Fixes #901.

R=ken2
CC=golang-dev
https://golang.org/cl/1674049
 2010-07-15 15:22:51 -07:00
Russ Cox
08a263a991 gc: bug291 
Fixes #915.

R=ken2
CC=golang-dev
https://golang.org/cl/1856042
 2010-07-15 15:17:42 -07:00
Russ Cox
691d765121 gc: bug274 
R=ken2
CC=golang-dev
https://golang.org/cl/1742044
 2010-07-15 15:05:56 -07:00
Russ Cox
17f90c68c6 gc: fix handling of types inside function bodies 
Fixes #849.
Fixes #920.

R=ken2
CC=golang-dev
https://golang.org/cl/1841042
 2010-07-15 14:25:50 -07:00
Russ Cox
0432f289f7 cgo: various bug fixes 
* remember #defined names, so that C.stdout can refer
  to the real name (on OS X) __stdoutp.
* better handling of #defined constant expressions
* allow n, err = C.strtol("asdf", 0, 123) to get errno as os.Error
* write all output files to current directory
* don't require gcc output if there was no input

Fixes #533.
Fixes #709.
Fixes #756.

R=r
CC=dho, golang-dev, iant
https://golang.org/cl/1734047
 2010-07-14 17:17:53 -07:00
Rob Pike
c9f83372d8 add missing argument to usage message. 
Fixes #912.

R=rsc
CC=golang-dev
https://golang.org/cl/1819041
 2010-07-12 16:31:51 -07:00
Robert Griesemer
d87f7e2392 gofmt: update test script 
R=r
CC=golang-dev
https://golang.org/cl/1791041
 2010-07-09 13:03:25 -07:00
Russ Cox
44eaaaaa78 ld: fix handling of "". names in #pragma dynimport/dynexport 
Fixes #728.

R=r
CC=golang-dev
https://golang.org/cl/1706053
 2010-07-01 21:48:13 -07:00
Russ Cox
81c3e8cabc gc: implement new len spec, range bug fix, optimization 
Fixes #885.

R=ken2
CC=golang-dev
https://golang.org/cl/1680048
 2010-07-01 18:04:25 -07:00
Rob Pike
38f1231f3e strings and bytes.Split: make count of 0 mean 0, not infinite. 
Use a count of -1 for infinity.  Ditto for Replace.

R=rsc
CC=golang-dev
https://golang.org/cl/1704044
 2010-07-01 14:08:14 -07:00
Russ Cox
285312a05c 6l: drop confusing comment 
R=ken2
CC=golang-dev
https://golang.org/cl/1693047
 2010-07-01 12:51:00 -07:00
Russ Cox
e5009e29ea 6a: assemble CMPPD as 6l expects 
libmach: disassemble CMPPD as 6a expects

R=ken2
CC=Charlie Dorian, golang-dev
https://golang.org/cl/1704046
 2010-07-01 12:36:29 -07:00
Russ Cox
bf10982739 6l: implement MOVLQZX as "mov", not "movsxd" 
(Here, quoted strings are the official AMD names.)

The amd64 "movsxd" instruction, when invoked
with a 64-bit REX prefix, moves and sign extends
a 32-bit value from register or memory into a
64-bit register.  6.out.h spells this MOVLQSX.

6.out.h also includes MOVLQZX, the zero extending
version, which it implements as "movsxd" without
the REX prefix.  Without the REX prefix it's only sign
extending 32 bits to 32 bits (i.e., not doing anything
to the bits) and then storing in a 32-bit register.
Any write to a 32-bit register zeros the top half of the
corresponding 64-bit register, giving the advertised effect.
This particular implementation of the functionality is
non-standard, because an ordinary 32-bit "mov" would
do the same thing.

Because it is non-standard, it is often mishandled or
not handled by binary translation tools like valgrind.
Switching to the standard "mov" makes the binaries
work better with those tools.

It's probably useful in 6c and 6g to have an explicit
instruction, though, so that the intent of the size
change is clear.  Thus we leave the concept of MOVLQZX
and just implement it by the standard "mov" instead of
the non-standard 32-bit "movsxd".

Fixes #896.

R=ken2
CC=golang-dev
https://golang.org/cl/1733046
 2010-07-01 12:18:35 -07:00
Gustavo Niemeyer
ae33032893 goinstall: support for Bazaar+Launchpad 
With these changes, goinstall is now able to use branches
maintained with Bazaar located in Launchpad.

Project aliases such as /project and /project/series are
supported in addition to specific user or team branches
such as /~user/project/branch.  Temporary branches under
the +junk special project are also supported.

As a curious side effect, since Launchpad is able to import
code from other locations, they can be indirectly
accessible too if desired.

R=rsc
CC=golang-dev
https://golang.org/cl/1699050
 2010-06-30 23:33:49 -07:00
Russ Cox
489494cac3 cgo: use slash-free relative paths for .so references 
The Makefile and cgo now rewrite / to _ when creating the path.
The .so for gosqlite.googlecode.com/hg/sqlite is named
cgo_gosqlite.googlecode.com_hg_sqlite.so, and then 6l and 8l
both include a default rpath of $GOROOT/pkg/$GOOS_$GOARCH.
This should make it easier to move binaries from one system
to another.

Fixes #857.

R=iant, r
CC=golang-dev
https://golang.org/cl/1700048
 2010-06-30 23:31:27 -07:00
Russ Cox
7c9ed7946c 8g: out of register bug fix 
Fixes #868.

R=ken2
CC=golang-dev
https://golang.org/cl/1695049
 2010-06-30 20:45:50 -07:00
Russ Cox
ed39c764b8 gc: do not crash on bad [...]T 
Fixes #879.

R=ken2
CC=golang-dev
https://golang.org/cl/1678048
 2010-06-30 20:34:31 -07:00
Andrew Gerrand
4f340f5051 godoc: canonicalize codewalk paths 
R=rsc
CC=golang-dev
https://golang.org/cl/1729046
 2010-06-30 17:56:51 +10:00
Russ Cox
829896168c ld: fix implementation of -u 
R=r
CC=golang-dev
https://golang.org/cl/1678046
 2010-06-29 18:59:48 -07:00
Ken Thompson
1246ad8390 code gen bug in len(nil) and cap(nil) 
fixes #892

R=rsc
CC=golang-dev
https://golang.org/cl/1745042
 2010-06-29 12:48:24 -07:00
Ken Thompson
2795282b50 compiler fatal error in switch. 
fixes #867.

R=rsc
CC=golang-dev
https://golang.org/cl/1691045
 2010-06-28 16:30:55 -07:00
Ken Thompson
e5d748a333 8g compiler missing call to splitclean(). 
fixes #887.

R=rsc
CC=golang-dev
https://golang.org/cl/1675050
 2010-06-28 12:19:12 -07:00
Ken Thompson
33da9afc3e optimization of static initialization 
R=rsc
CC=golang-dev
https://golang.org/cl/1677049
 2010-06-27 17:37:01 -07:00
Russ Cox
6d8b8101ea gc: fix crash for nested complex division 
R=ken2
CC=golang-dev
https://golang.org/cl/1720043
 2010-06-23 10:55:50 -04:00
Russ Cox
6519a6ba5b ld: add -u flag to check safe bits; discard old -u, -x flags 
R=r, r2
CC=golang-dev
https://golang.org/cl/1707043
 2010-06-21 18:03:49 -07:00
Russ Cox
2fc0b4f01b gc: include struct field tags in type equality 
R=ken2
CC=golang-dev
https://golang.org/cl/1667048
 2010-06-21 13:06:39 -07:00
Roger Peppe
3ce29380d5 goinstall: process dependencies for package main 
Currently to install a command, you have to manually
goinstall each of the remote packages that it depends on.
This patch lets goinstall P work where P is
contains files in package main.
It does not actually build the package, but
it installs all of its dependencies and prints a message
to that effect.

R=rsc
CC=golang-dev
https://golang.org/cl/1301043
 2010-06-21 11:01:20 -07:00
Russ Cox
1b79cd2e71 undo changes accidentally included in 09c5add99d50 
R=ken2
CC=golang-dev
https://golang.org/cl/1736042
 2010-06-20 12:45:39 -07:00
Russ Cox
45bdf0367e reflect: add Kind, remove Int8Type, Int8Value, etc. 
update other code to match.

R=r
CC=golang-dev
https://golang.org/cl/1680044
 2010-06-20 12:16:25 -07:00
Russ Cox
9f002f6892 gc: delete debug print 
R=ken2
CC=golang-dev
https://golang.org/cl/1732043
 2010-06-20 12:15:10 -07:00
Russ Cox
a212d174ac gc: better error messages for interface failures, conversions 
x.go:13: cannot use t (type T) as type Reader in assignment:
	T does not implement Reader (Read method requires pointer receiver)
x.go:19: cannot use q (type Q) as type Reader in assignment:
	Q does not implement Reader (missing Read method)
		have read()
		want Read()
x.go:22: cannot use z (type int) as type Reader in assignment:
	int does not implement Reader (missing Read method)

x.go:24: too many arguments to conversion to complex: complex(1, 3)

R=ken2
CC=golang-dev
https://golang.org/cl/1736041
 2010-06-20 11:45:53 -07:00
Russ Cox
ceb868bf0a gc: fix build - subnode not addable in complexgen 
R=ken2
CC=golang-dev
https://golang.org/cl/1677047
 2010-06-20 11:21:43 -07:00
Nigel Tao
93ea2ae362 cmd/gotest: Delete temporary _testmain.go files. 
R=rsc
TBR=rsc
CC=golang-dev
https://golang.org/cl/1675047
 2010-06-16 13:37:07 +10:00
Russ Cox
d5a80d0ba4 gc: no more ... 
various cleanup, deleting unused code

R=ken2
CC=golang-dev
https://golang.org/cl/1663041
 2010-06-14 11:24:51 -07:00
Russ Cox
76da2780c3 gc: less aggressive name binding, for better line numbers in errors 
Cleans up a few other corner cases too.

R=ken2
CC=golang-dev
https://golang.org/cl/1592045
 2010-06-12 11:17:24 -07:00
Russ Cox
9d72aaabda gopack: add S flag to force marking a package as safe 
R=r
CC=golang-dev
https://golang.org/cl/1597044
 2010-06-12 10:47:42 -07:00
Russ Cox
089da369a3 8l: correct test for sp == top of stack in 8l -K code 
R=ken2
CC=golang-dev
https://golang.org/cl/1627042
 2010-06-11 16:17:47 -07:00
Russ Cox
ee0bca35a4 gopack: simplify go metadata code 
There's only one Go object file per package now,
so there's no need to parse the metadata and merge
metadata from multiple files.  Just save the original
and use it as __.PKGDEF verbatim.

R=r
CC=golang-dev
https://golang.org/cl/1647042
 2010-06-11 15:29:19 -07:00
Russ Cox
d20ad1c75a gc: change -u to require imports to be marked safe 
R=ken2
CC=golang-dev
https://golang.org/cl/1597043
 2010-06-11 15:28:43 -07:00
Ian Lance Taylor
fe43325b30 Pad Go symbol table out to page boundary when linking dynamically. 
This avoids a crash when using cgo where glibc's malloc thinks
that it can use some of the memory following the symbol table.
This fails because the symbol table is mapped read-only, which
affects the whole page.

R=rsc
CC=golang-dev
https://golang.org/cl/1616042
 2010-06-11 13:41:49 -07:00
Robert Griesemer
ace5269dfe go/scanner: report illegal escape sequences 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/1636043
 2010-06-09 15:19:22 -07:00
Russ Cox
a2a7d473f4 gc: more cleanup 
* disallow surrogate pair runes.
 * diagnose impossible type assertions
 * eliminate another static buffer.
 * do not overflow lexbuf.
 * add -u flag to disable package unsafe.

R=ken2
CC=golang-dev
https://golang.org/cl/1619042
 2010-06-09 11:00:55 -07:00
Russ Cox
565b5dc076 gc: new typechecking rules 
* Code for assignment, conversions now mirrors spec.
* Changed some snprint -> smprint.
* Renamed runtime functions to separate
  interface conversions from type assertions:
  convT2I, assertI2T, etc.
* Correct checking of \U sequences.

Fixes #840.
Fixes #830.
Fixes #778.

R=ken2
CC=golang-dev
https://golang.org/cl/1303042
 2010-06-08 18:50:02 -07:00
Robert Griesemer
4337c7c0bc gofmt: update test script so it can run to completion again 
R=rsc
CC=golang-dev
https://golang.org/cl/1621041
 2010-06-08 17:25:04 -07:00
Robert Griesemer
98b27814ae gc: better error message when ~ operator is found 
Fixes #844.

R=ken2, rsc, ken3
CC=golang-dev
https://golang.org/cl/1593041
 2010-06-07 18:27:26 -07:00
Robert Griesemer
0c222d6e49 gc: backslash newline is not a legal escape sequence in strings 
Fixes #827.

R=ken2
CC=golang-dev, rsc
https://golang.org/cl/1592041
 2010-06-07 18:10:48 -07:00
Daniel Theophanes
129c6c14d1 runtime: finish pchw -> tiny, added gettime for tiny 
R=rsc
CC=golang-dev
https://golang.org/cl/1514041
 2010-06-07 14:18:42 -07:00
Russ Cox
cd016d7558 gc: fix export of complex types 
R=ken2
CC=golang-dev
https://golang.org/cl/1442042
 2010-06-01 14:48:57 -07:00
Michael Hoisie
0c77ba96da goinstall: Use 'git pull' instead of 'git checkout' when updating a git repo. 
R=rsc
CC=golang-dev
https://golang.org/cl/1395041
 2010-06-01 14:27:45 -07:00
Ian Lance Taylor
1192c175fe Correct _cgo_free when C ABI does not pass first arg on stack. 
It turns out that _cgo_malloc is used, via cmalloc in
runtime/cgocall.c, which is called by code generated by out.go
for the ·_C_CString function.  I can't find a call to
_cgo_free, but given _cgo_malloc we might as well keep
_cgo_free.  This patch fixes it so that it should work on
amd64.

R=rsc
CC=golang-dev
https://golang.org/cl/1399041
 2010-05-30 22:22:47 -07:00
Russ Cox
bb84f4b5d2 changes &x -> x[0:] for array to slice conversion 
R=gri
CC=golang-dev
https://golang.org/cl/1326042
 2010-05-27 14:51:47 -07:00
Russ Cox
6a060200cc 8g: out of register bug 
Fixes #806.

R=ken2
CC=golang-dev
https://golang.org/cl/1281042
 2010-05-24 17:22:51 -07:00
Russ Cox
ea941f09bf gc: more accurate error description 
R=ken2
CC=golang-dev
https://golang.org/cl/1284041
 2010-05-24 17:07:51 -07:00
Russ Cox
8c2bc4419b gc: fix shift/reduce conflict in go.y export syntax 
Fixes #771.

R=ken2
CC=golang-dev
https://golang.org/cl/1267042
 2010-05-24 16:55:23 -07:00
Russ Cox
9fc9246bf3 gc: bug281 - bad overlap in stack copy 
Fixes #807.

R=ken2
CC=golang-dev
https://golang.org/cl/1283041
 2010-05-24 16:54:24 -07:00
Russ Cox
d14baee96e 6g: avoid unnecessary conversion in shift bounds check 
R=ken2
CC=golang-dev
https://golang.org/cl/1278042
 2010-05-24 15:30:53 -07:00
Russ Cox
2e9b67afa6 gc: bug277 - new conversion syntax 
R=ken2
CC=golang-dev
https://golang.org/cl/1220046
 2010-05-24 15:25:30 -07:00
Russ Cox
43c0a46ac6 gc: bug280 
Fixes #808.

R=ken2
CC=golang-dev
https://golang.org/cl/1273042
 2010-05-24 15:25:09 -07:00
Russ Cox
5e253645d2 gc: bug278 
Fixes #804.

R=ken2
CC=golang-dev
https://golang.org/cl/1224045
 2010-05-24 14:22:54 -07:00
Russ Cox
80ac15ec12 gc: fix unsafe.Sizeof on ideal constants 
R=ken2
CC=golang-dev
https://golang.org/cl/1280041
 2010-05-24 14:18:15 -07:00
Russ Cox
88b308a265 roll back 1193046 - fix build 
R=dho
CC=golang-dev
https://golang.org/cl/1257043
 2010-05-21 18:29:18 -07:00
Devon H. O'Dell
b94f341bac cgo: better error for no C symbols 
R=rsc, iant
CC=golang-dev, graeme.perrow
https://golang.org/cl/1193046
 2010-05-21 17:31:18 -07:00
Russ Cox
709c5b2481 gc: handle use of builtin function outside function call 
tweaks & tests of last bug fix too.

R=ken2
CC=golang-dev
https://golang.org/cl/1207044
 2010-05-20 22:57:08 -07:00
Russ Cox
b03d7f4d8f gc: line number bug fix 
R=ken2
CC=golang-dev
https://golang.org/cl/1243044
 2010-05-20 22:19:50 -07:00
Ken Thompson
09b2de77b5 fix bug 275 
R=rsc
CC=golang-dev
https://golang.org/cl/1198046
 2010-05-20 20:56:28 -07:00
Russ Cox
9e497c3656 gc: disallow · in Go programs 
Fixes #793.

R=ken2
CC=golang-dev
https://golang.org/cl/1249043
 2010-05-20 17:34:22 -07:00
Ken Thompson
b0283611e4 fix issue 798 
cannot allocate an audomatic temp
while real registers are allocated.
there is a chance that the automatic
will be allocated to one of the
allocated registers. the fix is to
not registerize such variables.

R=rsc
CC=golang-dev
https://golang.org/cl/1202042
 2010-05-20 17:31:28 -07:00
Evan Shaw
d2aa74118c gc: Better error when computing remainder of non-int 
Previously the compiler would just emit "internal compiler error" when
trying to compute the remainder of floats or complex types.

R=rsc
CC=golang-dev
https://golang.org/cl/1243041
 2010-05-18 22:41:12 -07:00
Roger Peppe
bcdcf395e5 Add Error member to yyLexer type (yyError 
has no access to yylex)

R=ken2, ken3
CC=golang-dev
https://golang.org/cl/813047
 2010-05-17 12:23:48 -07:00
Robert Griesemer
31f79690f7 gofmt: exclude test w/ illegal syntax from test cases 
R=adg
CC=golang-dev
https://golang.org/cl/1228041
 2010-05-14 15:45:53 -07:00
Russ Cox
6dbba67214 gc: distinguish array, slice literal in error messages 
R=ken2
CC=golang-dev
https://golang.org/cl/1138041
 2010-05-06 09:34:12 -07:00
Ken Thompson
a3a0a5fdc3 allow data statements for simple 
external variable assignements.

R=rsc
CC=golang-dev
https://golang.org/cl/1094041
 2010-05-03 22:51:30 -07:00
Russ Cox
32df678894 gc: bug264 
Fixes #692.

R=ken2
CC=golang-dev
https://golang.org/cl/1092041
 2010-05-03 17:51:48 -07:00
Russ Cox
b5f54db359 gc: bug267 
R=ken2
CC=golang-dev
https://golang.org/cl/1067042
 2010-05-03 15:29:59 -07:00
Russ Cox
371b77ad20 gc: error for nested functions, one semicolon problem 
R=ken2
CC=golang-dev
https://golang.org/cl/1046042
 2010-05-03 15:02:32 -07:00
Russ Cox
1964417e41 fix nacl build 
TBR=r
CC=golang-dev
https://golang.org/cl/1063042
 2010-05-03 00:04:48 -07:00
Russ Cox
6361f52fc4 gc: be pickier about slice, chan, array, and map sizes 
Fixes #589.

R=ken2
CC=golang-dev
https://golang.org/cl/1032044
 2010-05-01 13:15:42 -07:00
Russ Cox
c66b49845c 8g: bug272 
Fixes #589.

R=ken2
CC=golang-dev
https://golang.org/cl/1043042
 2010-04-30 14:04:34 -07:00
Russ Cox
253fd30e66 gc: bug271 
Fixes #662.

R=ken2
CC=golang-dev
https://golang.org/cl/978043
 2010-04-30 13:27:08 -07:00
Russ Cox
560283c880 gc: bug270 
Fixes #746.

R=ken2
CC=golang-dev
https://golang.org/cl/1040042
 2010-04-30 13:04:16 -07:00
Russ Cox
74a23646bc 8l: fix absolute path detection on Windows 
Fixes #755.

R=ken2
CC=golang-dev
https://golang.org/cl/965047
 2010-04-30 12:48:03 -07:00
Alex Brainman
f81d471940 rename GOOS=mingw to GOOS=windows 
R=rsc, Joe Poirier
CC=golang-dev
https://golang.org/cl/1015043
 2010-04-29 23:45:14 -07:00
Russ Cox
77817e08d5 gc: never include ( ) on singleton func return type 
Fixes #749.

R=ken2
CC=golang-dev
https://golang.org/cl/963043
 2010-04-29 16:07:14 -07:00
Russ Cox
10eb76b04e gc: bug268 
Fixes #745.

R=ken2
CC=golang-dev
https://golang.org/cl/1008045
 2010-04-29 15:52:27 -07:00
Russ Cox
000ab98df6 5l, 6l, 8l, runtime: make -s binaries work 
5l, 6l, 8l: change ELF header so that strip doesn't destroy binary

Fixes #261.

R=iant, r
CC=golang-dev
https://golang.org/cl/994044
 2010-04-27 22:40:26 -07:00
Russ Cox
69a2e1dc52 gc: better windows detection 
R=ken2
CC=golang-dev
https://golang.org/cl/944043
 2010-04-27 17:19:15 -07:00
Russ Cox
3bcef5ac30 gc: fix islocalname on windows 
Fixes #732.

R=ken2
CC=golang-dev
https://golang.org/cl/956050
 2010-04-27 13:52:43 -07:00
Christopher Wedgwood
23c064452c godoc: use int64 for timestamps 
This fixes a crash seen when viewing a directory list.

Fixes #747.

R=gri
CC=golang-dev, rsc
https://golang.org/cl/1010042
 2010-04-27 10:45:33 -07:00
Russ Cox
d6e4e18c8c gc: more specific error for statements at top level 
R=ken2, r, ken3
CC=golang-dev
https://golang.org/cl/1006041
 2010-04-26 22:35:27 -07:00
Russ Cox
2a591bdf8a godoc: add codewalk support 
R=adg, gri
CC=golang-dev, r
https://golang.org/cl/1008042
 2010-04-26 22:35:12 -07:00
Russ Cox
c6138efbcb runtime: closures, defer bug fix for Native Client 
Enable package tests for Native Client build.

R=r
CC=golang-dev
https://golang.org/cl/957042
 2010-04-22 17:52:22 -07:00
Russ Cox
1c0c252880 6l, 8l: include ELF header in PT_LOAD mapping for text segment 
Due to page boundary rounding, the header would have
been loaded as part of the text segment already, but this
change placates the "paxctl" tool on so-called hardened
Linux distributions (as if normal distributions weren't already
hard enough to use).

R=r
CC=golang-dev
https://golang.org/cl/954041
 2010-04-20 20:39:55 -07:00
Russ Cox
4ba177ae36 gc: print x[y:] correctly 
R=ken2
CC=golang-dev
https://golang.org/cl/955041
 2010-04-20 17:39:31 -07:00
Russ Cox
d97bbabbaa gc: cmplx typecheck bug fix 
Fixes #729.

R=ken2
CC=golang-dev
https://golang.org/cl/875048
 2010-04-19 09:21:51 -07:00
Andrei Vieru
fffac8072e "godoc -src pkg_name" excludes duplicates entries 
$ godoc xml | grep Copy\(\)
func (c CharData) Copy() CharData
func (c Comment) Copy() Comment
func (d Directive) Copy() Directive
func (p ProcInst) Copy() ProcInst
func (e StartElement) Copy() StartElement
--------------------------------------------
$ godoc -src xml | grep Copy\(\)
func (c CharData) Copy() CharData
--------------------------------------------
$ godoc -src xml Copy
func (c CharData) Copy() CharData { return CharData(makeCopy(c)) }
--------------------------------------------
The command "godoc -src pkg_name" should output the interface of the named package, but it excludes all duplicate entries. Also the command "godoc -src pkg_name method_name" will output the source code only for one method even if there are more of them with the same name in the same package. This patch set fixes this issue.

R=gri
CC=golang-dev
https://golang.org/cl/883051
 2010-04-15 09:50:37 -07:00
Kai Backman
df3a544085 synchronize ARM runner environment variable with run-arm 
R=rsc
CC=golang-dev
https://golang.org/cl/912041
 2010-04-15 12:47:49 +03:00
Evan Shaw
30f981d980 8l: add DOS stub to PE binaries 
R=rsc
CC=golang-dev
https://golang.org/cl/915041
 2010-04-13 16:13:53 -07:00
Russ Cox
d9254d00f9 gc: zero unnamed return values on entry if func has defer 
R=ken2
CC=golang-dev
https://golang.org/cl/891050
 2010-04-12 14:28:27 -07:00
Russ Cox
c9293f0cc7 gc: compile s == "" as len(s) == 0 
R=ken2
CC=golang-dev
https://golang.org/cl/840043
 2010-04-11 15:24:44 -07:00
Russ Cox
9475cafa73 gc: distinguish fatal compiler bug from error+exit 
R=ken2
CC=golang-dev
https://golang.org/cl/902044
 2010-04-11 14:52:06 -07:00
Russ Cox
fe7826858c gc: make sure main.main has correct type 
R=ken2
CC=golang-dev
https://golang.org/cl/883049
 2010-04-11 14:51:35 -07:00
Christopher Wedgwood
094732f7eb godoc: change od.Dir -> os.FileInfo in comments 
R=gri, r
CC=golang-dev, rsc
https://golang.org/cl/819042
 2010-04-11 10:17:45 -07:00
Russ Cox
6363542695 runtime: delete malx, skip_depth argument to malloc 
remove internal functions from traces in gopprof instead.

R=r
CC=golang-dev
https://golang.org/cl/855046
 2010-04-09 15:30:40 -07:00
Ian Lance Taylor
12e7ce95c6 Add //export to cgo. 
The new //export comment marks a Go function as callable from
C.  The syntax is "//export NAME" where NAME is the name of
the function as seen from C.  If such a comment is seen, cgo
will generate two new files: _cgo_export.h and _cgo_export.c.
The _cgo_export.h file provides declarations which C code may
use to call Go functions.  The _cgo_export.c file contains
wrappers, and is to be compiled with gcc.

The changes to Make.pkg support using this from a Go Makefile,
though it could probably be more convenient.

R=rsc
CC=golang-dev
https://golang.org/cl/853042
 2010-04-09 13:31:05 -07:00
Rob Pike
3ddeef8153 rename os.Dir to os.FileInfo 
R=rsc
CC=golang-dev
https://golang.org/cl/902042
 2010-04-09 11:36:40 -07:00
Rob Pike
00eb56c15b gotest: update URL printed by failure message. 
Fixes #677.

R=rsc
CC=golang-dev
https://golang.org/cl/834046
 2010-04-07 20:30:55 -07:00
Roger Peppe
6c3befc824 Change goyacc to be reentrant. 
Instead of calling the package scope Lex function,
Parse now takes an argument which is used to
do the lexing.
I reverted to having the generated switch
code inside Parse rather than a separate function because
the function needs 7 arguments or a context structure,
which seems unnecessary.
I used yyrun(), not the original $A so that
it's possible to run the backquoted code through gofmt.

R=rsc, ken2, ken3
CC=golang-dev
https://golang.org/cl/879041
 2010-04-06 13:29:27 -07:00
Kai Backman
29c6c09f71 replace original float instruction with jump to make branches 
to float instructions work correctly.

R=rsc
CC=golang-dev
https://golang.org/cl/870044
 2010-04-06 22:17:24 +03:00
Russ Cox
6c196015e0 runtime: various arm fixes 
* correct symbol table size
  * do not reorder functions in output
  * traceback
  * signal handling
  * use same code for go + defer
  * handle leaf functions in symbol table

R=kaib, dpx
CC=golang-dev
https://golang.org/cl/884041
 2010-04-05 12:51:09 -07:00
Russ Cox
2379fdec04 gc: good syntax error for defer func() {} - missing final () 
R=ken2
CC=golang-dev
https://golang.org/cl/855044
 2010-04-04 23:27:26 -07:00
Russ Cox
f75d0d224f runtime: turn run time errors checks into panics 
R=ken2, r
CC=golang-dev
https://golang.org/cl/871042
 2010-04-01 22:31:27 -07:00
Russ Cox
5d230418c7 gc: fix alignment on non-amd64 
R=ken2
CC=golang-dev
https://golang.org/cl/870041
 2010-03-31 16:04:03 -07:00
Russ Cox
9b1507b050 gc: implement panic and recover 
R=ken2, r, ken3
CC=golang-dev
https://golang.org/cl/831042
 2010-03-31 11:46:01 -07:00
Robert Griesemer
e8e4987ba3 godoc: support for title and subtitle headers when serving .html docs 
and use it to show version (date) of go spec

Fixes #68.

R=rsc
CC=golang-dev, r
https://golang.org/cl/848042
 2010-03-30 17:37:42 -07:00
Robert Griesemer
6a71a4639e godoc: don't print package clause in -src command-line mode with filtering 
R=rsc
CC=golang-dev
https://golang.org/cl/844041
 2010-03-30 11:19:58 -07:00
Russ Cox
01eaf780a8 gc: add panic and recover (still unimplemented in runtime) 
main semantic change is to enforce single argument to panic.

runtime: change to 1-argument panic.
use String method on argument if it has one.

R=ken2, r
CC=golang-dev
https://golang.org/cl/812043
 2010-03-30 10:53:16 -07:00
Russ Cox
c7122a3c58 simplify various code using new map index rule 
R=r
CC=golang-dev
https://golang.org/cl/833044
 2010-03-30 10:51:11 -07:00
Russ Cox
5b257732ac godefs: fix handling of negative constants 
R=r
CC=golang-dev
https://golang.org/cl/849041
 2010-03-30 10:42:13 -07:00
Russ Cox
00f9f0c056 single argument panic 
note that sortmain.go has been run through hg gofmt;
only the formatting of the day initializers changed.
i'm happy to revert that formatting if you'd prefer.

stop on error in doc/progs/run

R=r
CC=golang-dev
https://golang.org/cl/850041
 2010-03-30 10:34:57 -07:00
Russ Cox
5d0ec6c076 gc: flush warnings, if any 
R=ken2
CC=golang-dev
https://golang.org/cl/811042
 2010-03-29 23:34:59 -07:00
Robert Griesemer
671919d19a godoc: support for filtering of command-line output in -src mode 
+ various minor cleanups

Usage: godoc -src math Sin

R=rsc
CC=golang-dev
https://golang.org/cl/791041
 2010-03-29 18:06:53 -07:00
Russ Cox
3908c16ffe gc: bug265 
Fixes #700.

R=ken2
CC=golang-dev
https://golang.org/cl/839041
 2010-03-29 15:27:59 -07:00
Russ Cox
bd1690ce5e fix build 
R=gri
CC=golang-dev
https://golang.org/cl/837041
 2010-03-29 13:30:32 -07:00
Russ Cox
a709876767 runtime: more malloc statistics 
expvar: default publishings for cmdline, memstats
godoc: import expvar

R=r
CC=golang-dev
https://golang.org/cl/815041
 2010-03-29 13:06:26 -07:00
Dean Prichard
55b145e32a arm: fix build 
R=rsc
CC=golang-dev
https://golang.org/cl/800041
 2010-03-26 23:27:24 -07:00
Russ Cox
97d0e8fe6c gc: allow taking address of out parameters 
Fixes #186.

R=ken2
CC=golang-dev
https://golang.org/cl/793041
 2010-03-26 18:01:02 -07:00
Russ Cox
f375791a91 fix build 
TBR=r
CC=golang-dev
https://golang.org/cl/785041
 2010-03-26 15:01:29 -07:00
Russ Cox
bc83042b07 godoc: export pprof debug information 
R=gri
CC=golang-dev
https://golang.org/cl/784041
 2010-03-26 14:48:04 -07:00
Russ Cox
c72fb37425 prof: install gopprof too 
This is a modified version of the open source pprof
from code.google.com/p/google-perftools.
That version is likely to catch up to this one,
but it's still useful to ship our own copy since
we only need the one script from that project,
not all the C++ libraries.

R=r
CC=golang-dev
https://golang.org/cl/783041
 2010-03-26 14:20:50 -07:00
Rob Pike
9e481e2905 fix spelling of align 
R=rsc
CC=golang-dev
https://golang.org/cl/778041
 2010-03-26 09:56:57 -07:00
Russ Cox
7fbf9fcba9 make alignment rules match 8g, just like 6c matches 6g. 
R=ken2
CC=golang-dev
https://golang.org/cl/760042
 2010-03-25 14:05:54 -07:00
Russ Cox
78c27ed650 gc: more syntax errors 
R=r
CC=golang-dev
https://golang.org/cl/731041
 2010-03-25 12:47:43 -07:00
Ian Lance Taylor
732f3919ab Support #pragma dynexport on OS X. 
R=rsc
CC=golang-dev
https://golang.org/cl/733041
 2010-03-25 11:45:18 -07:00
Ken Thompson
623dfd1b07 depricate panicln 
R=rsc
CC=golang-dev
https://golang.org/cl/743041
 2010-03-24 16:53:54 -07:00
Rob Pike
325cf8ef21 delete all uses of panicln by rewriting them using panic or, 
in the tests, println+panic.
gofmt some tests too.

R=rsc
CC=golang-dev
https://golang.org/cl/741041
 2010-03-24 16:46:53 -07:00
Robert Griesemer
acfd6d5f05 godoc: show relative file names without leading '/' (per r's request) 
- change the various url-xxx formatters to return a relative URL path
- make the leading '/' for URLs explicit in the template
- on the way change some |html formatters to |html-esc
  (html should only be used for formatting AST nodes)

R=rsc, r
CC=golang-dev
https://golang.org/cl/740041
 2010-03-24 16:28:59 -07:00
Robert Griesemer
60482f06d0 godoc: use http GET for remote search instead of rpc 
(this will allow the use of golang.org for remote
searches)

R=rsc
CC=golang-dev
https://golang.org/cl/734041
 2010-03-24 14:51:55 -07:00
Russ Cox
1c7cc5bd7a cc: fix typo 
R=iant
CC=golang-dev
https://golang.org/cl/720041
 2010-03-24 08:59:09 -07:00
Dean Prichard
72bc37c122 arm: fix build 
R=kaib, rsc
CC=golang-dev
https://golang.org/cl/627045
 2010-03-23 18:13:20 -07:00
Andrey Mirtchovski
456642adb5 cmd/goinstall: include command name in error reporting (usually missing software or incorrect $PATH) 
R=rsc
CC=golang-dev
https://golang.org/cl/695041
 2010-03-23 18:13:16 -07:00
Russ Cox
eaf45f2d56 gc: fix build in France 
Fixes #626.

R=ken2
CC=golang-dev
https://golang.org/cl/714041
 2010-03-23 18:11:21 -07:00
Ian Lance Taylor
9e0ae94e72 Add support for #pragma dynexport. 
R=rsc
CC=golang-dev
https://golang.org/cl/661043
 2010-03-23 06:46:30 -07:00
Ian Lance Taylor
f54d73b880 Rename dynld to dynimport throughout. 
Cgo users will need to rerun cgo.

R=rsc
CC=golang-dev
https://golang.org/cl/692041
 2010-03-22 19:58:55 -07:00
Russ Cox
4408659e81 gc: various map-related bug fixes 
Fixes #687.

R=ken2
CC=golang-dev
https://golang.org/cl/680042
 2010-03-22 18:51:14 -07:00
Russ Cox
2e5fe5a14c goinstall: let git/hg/svn create the final directory element 
R=r
CC=golang-dev
https://golang.org/cl/634044
 2010-03-20 22:38:06 -07:00
Ken Thompson
8021296179 issue 682 
complex DATA statement fo
initialization of complex variables.

R=rsc
CC=golang-dev
https://golang.org/cl/634045
 2010-03-20 18:50:01 -07:00
Robert Griesemer
6c8fdbe8c7 godoc: line numbers for all remote search results 
Instead of returning the index lookup result via
RPC which has to be corrected for the client,
simply render it on the server and return the
final output.

R=rsc, r
CC=golang-dev
https://golang.org/cl/669041
 2010-03-19 22:48:08 -07:00
Russ Cox
e8fb0b014c godoc: revert change 5089, per gri's instructions 
R=gri
CC=golang-dev
https://golang.org/cl/630043
 2010-03-19 17:46:18 -07:00
Robert Griesemer
b037bfa684 godoc: proper file path conversion for remote search 
R=rsc
CC=golang-dev
https://golang.org/cl/664041
 2010-03-19 17:07:16 -07:00
Robert Griesemer
fa462f37e3 godoc: show (some) line numbers for remote search 
- show build version
- use build goroot when possible

R=rsc
CC=golang-dev
https://golang.org/cl/656043
 2010-03-19 15:20:20 -07:00
Ken Thompson
60c2e5f453 issue 608 
error compiling if(long long) in 6c compiler

R=rsc
CC=golang-dev
https://golang.org/cl/657042
 2010-03-19 14:20:15 -07:00
Robert Griesemer
90f7209548 godoc: improved comment formatting: recognize URLs 
and highlight special words, if provided. Also:

- related cleanups in src/pkg/go/doc/comment.go
- fix typos in src/cmd/goinstall/doc.go

Fixes #672.

R=rsc
CC=adg, golang-dev
https://golang.org/cl/601042
 2010-03-19 13:01:45 -07:00
Robert Griesemer
17e0351404 godoc: implemented command-line search 
The command-line search is using a running webserver
as index server; i.e., the search result is reflecting
the index at the server. See the documentation for
details.

Usage: godoc -q query1 query2 ...

Known issue: Results don't show the all-important
line numbers yet due to the way the index is organized.
Next CL.

R=rsc, r
CC=golang-dev
https://golang.org/cl/648041
 2010-03-19 12:46:43 -07:00
Andrew Gerrand
67148530d2 goinstall doc: fix link to godashboard/package 
R=rsc
CC=golang-dev
https://golang.org/cl/607041
 2010-03-17 11:40:05 +11:00
Robert Griesemer
53f3d0733c gofmt: more consistent formatting of const/var decls 
- gofmt -w src misc
- only manually modified file: src/pkg/go/printer/nodes.go

R=rsc
CC=golang-dev, r
https://golang.org/cl/606041
 2010-03-16 16:45:54 -07:00
Robert Griesemer
74fac99d05 godoc: initial support for showing popup information 
for identifiers in Go source code

- at the moment just show identifier kind (var, func, etc.) and name
  (eventually should show declaration, type, etc.)
- JavaScript parts by adg

R=rsc
CC=adg, golang-dev
https://golang.org/cl/578042
 2010-03-16 14:17:42 -07:00
Robert Griesemer
b32f22b3f8 gofmt: fix for gofmt rewrite feature 
Fixes #643.

R=rsc
CC=golang-dev
https://golang.org/cl/576041
 2010-03-15 15:42:09 -07:00
Robert Griesemer
226c2ec256 godoc: support for multiple packages in a directory 
- smartly select the "right" package
- provide a list of other packages

R=rsc
CC=golang-dev
https://golang.org/cl/466042
 2010-03-12 18:16:21 -08:00
Robert Griesemer
3e24f2d6df godoc: fix formatting of -src output 
- go/filter.go: make MergePackageFiles smarter
- go/printer.go: handle positions from multiple files

R=rsc
CC=golang-dev
https://golang.org/cl/460042
 2010-03-11 16:44:56 -08:00
Robert Griesemer
799609e0b4 godoc: change -x to -src, update doc.go (missed in previous CL) 
R=rsc
CC=golang-dev
https://golang.org/cl/384044
 2010-03-10 15:41:36 -08:00
Robert Griesemer
35aec6c7f7 godoc: provide mode which shows exported interface in "source form" 
- on the commandline: godoc -x big
- in a webpage: provide form parameter ?m=src

Known issues:
- Positioning of comments incorrect in several cases. Separate CL.
- Need a link/menu to switch between different modes of presentation
  in the web view.

R=rsc
CC=golang-dev
https://golang.org/cl/376041
 2010-03-10 15:22:22 -08:00
Russ Cox
16e6df9807 fix 386 a[i] = cmplx(r, j) 
R=ken2
CC=golang-dev
https://golang.org/cl/384043
 2010-03-10 13:06:35 -08:00
Ken Thompson
2edb02b41e 1. decommit complex(float) conversion 
2. add complex algorithm for map/chan
3. test for use of complex in
   array, slice, field, chan, map,
   field, pointer.

R=rsc
CC=golang-dev
https://golang.org/cl/384041
 2010-03-09 17:51:30 -08:00
Russ Cox
529369e452 gc: remove duplicate errors, give better error for I.(T) 
R=ken2
CC=golang-dev
https://golang.org/cl/370041
 2010-03-09 15:09:37 -08:00
Ken Thompson
38ad41c317 fix bugs compiling things like 
c = cmplx(imag(c), real(c))
without a temporary

R=rsc
CC=golang-dev
https://golang.org/cl/360043
 2010-03-09 13:39:45 -08:00
Ken Thompson
f229c8b546 identical complex implementation 
for 6g and 8g. can also be used
for 5g. 5g is still a stub.

R=rsc
CC=golang-dev
https://golang.org/cl/362041
 2010-03-09 12:49:24 -08:00
Dean Prichard
5b1a196c37 arm: cleanup build warnings 
trivial stuff
lex.c: these prototypes are in a.h
asm.c: unused variables
arm-pass.txt deal w/ sieve.go rename and addition of sieve2.go

R=kaib, rsc
CC=golang-dev
https://golang.org/cl/244041
 2010-03-08 18:13:19 -08:00
Dean Prichard
f015c53ada gc: avoid fixed length buffer cleanbuf 
R=rsc
CC=golang-dev
https://golang.org/cl/302042
 2010-03-08 17:00:14 -08:00
Russ Cox
4ac011a011 gc: simplify complex typecheck 
do not convert to float prematurely.

R=ken2
CC=golang-dev
https://golang.org/cl/311041
 2010-03-08 15:44:18 -08:00
Russ Cox
4f89dcdf99 5g/6g/8g: fix double function call in slice 
Fixes #654.

R=ken2
CC=golang-dev
https://golang.org/cl/310041
 2010-03-08 14:19:28 -08:00
Ken Thompson
426099f42e 6g complex type usable 
8g and 5g have stubs to ignore complex

R=rsc
CC=golang-dev
https://golang.org/cl/257042
 2010-03-05 20:16:04 -08:00
Russ Cox
a9b9afa930 gc: fix crash on complicated arg to make slice. 
Fixes #615.

R=ken2
CC=golang-dev
https://golang.org/cl/255043
 2010-03-05 19:29:14 -08:00
Russ Cox
ac499ed7a5 gc: better compilation of floating point += 
R=ken2
CC=golang-dev
https://golang.org/cl/255042
 2010-03-05 15:35:09 -08:00
Russ Cox
3e4e4ec704 goinstall: an experiment in (external) package installation 
R=adg, r
CC=cw, golang-dev
https://golang.org/cl/224043
 2010-03-04 17:04:50 -08:00
Russ Cox
36c5c5bf40 cc: disallow ... argument unless NOSPLIT is set. 
check that NOSPLIT functions don't use too much stack.
correct some missing NOSPLITs in the runtime library.

Fixes bug reported in
https://groups.google.com/group/golang-nuts/t/efff68b73941eccf

R=ken2
CC=golang-dev
https://golang.org/cl/236041
 2010-03-04 15:34:25 -08:00
Russ Cox
f1550482fa gc: fix imported and not used message - show path 
R=ken2
CC=golang-dev
https://golang.org/cl/229046
 2010-03-03 17:23:47 -08:00
Ken Thompson
7d4b1e4c0d more on type complex. 
getting close.

R=rsc
CC=golang-dev
https://golang.org/cl/224105
 2010-03-02 18:32:11 -08:00
Robert Griesemer
305f5433f3 gofmt: fix alignment of multi-line var declarations 
- gofmt -w src misc

R=rsc, r
CC=golang-dev
https://golang.org/cl/223101
 2010-03-02 17:23:07 -08:00
Robert Griesemer
f44fa9b4c7 gofmt: experiment: align values in map composites where possible 
- gofmt -w src misc
- looking for feedback

R=rsc, r
CC=golang-dev
https://golang.org/cl/223076
 2010-03-02 13:46:51 -08:00
Andrew Gerrand
6d0f1fedbf gotest: set $AS to $GOBIN/$AS 
May address issue 624.

R=rsc
CC=golang-dev
https://golang.org/cl/223083
 2010-02-28 21:49:06 -08:00
Russ Cox
bc6878331a 8g: fix out of register bug in byte(x) code 
R=ken2
CC=golang-dev
https://golang.org/cl/223070
 2010-02-26 14:21:52 -08:00
Ian Lance Taylor
e6443f6255 Add -r option to 6l/8l/5l. 
This permits more flexibility with cgo and swig in cases where
the program is run on a machine other than the one on which it
is built.  Rather than storing the absolute path to the shared
library in the DT_NEEDED entry, we can store just the name,
and let the dynamic linker find it using DT_RUNPATH or the
LD_LIBRARY_PATH environment variable.

R=rsc
CC=golang-dev
https://golang.org/cl/223068
 2010-02-26 14:03:52 -08:00
Russ Cox
ba50599e46 8g: make a[byte(x)] truncate x 
R=ken2
CC=golang-dev
https://golang.org/cl/223069
 2010-02-26 13:15:29 -08:00
Robert Griesemer
d177539877 go/printer, gofmt: align comments in multi-line expression lists 
- gofmt -w src misc
- improves several lists and fixes minor degradation introduced
  with the fix for issue 628
- removed some dead code (stringList)

R=rsc
CC=golang-dev
https://golang.org/cl/223058
 2010-02-25 16:07:55 -08:00
Russ Cox
9750adbbad strings: delete Runes, Bytes 
gofmt -w -r 'strings.Bytes(a) -> []byte(a)' src/cmd src/pkg test/bench
gofmt -w -r 'strings.Runes(a) -> []int(a)' src/cmd src/pkg test/bench
delete unused imports

R=r
CC=golang-dev
https://golang.org/cl/224062
 2010-02-25 16:01:29 -08:00
Russ Cox
3910161307 gc: implement []int(string) and []byte(string) 
R=ken2
CC=golang-dev
https://golang.org/cl/224060
 2010-02-25 15:11:07 -08:00
Robert Griesemer
ef0be41e20 go/ast: streamline representation of field lists 
- always include position information about opening/closing parens/braces
- replace uses of []*ast.Field with *ast.FieldList

Fixes #473.

R=rsc
CC=golang-dev
https://golang.org/cl/223043
 2010-02-24 16:17:11 -08:00
Rob Pike
38202de114 goyacc: fix handling of / and comments in goyacc 
Fixes #618.

R=rsc
CC=golang-dev
https://golang.org/cl/217094
 2010-02-23 16:00:14 +11:00
Ken Thompson
458b53ea7d all done except - 
complex divide
float(complex) conversion
8g 5g etc
tests

R=rsc
CC=golang-dev
https://golang.org/cl/218044
 2010-02-21 17:51:39 -08:00
Russ Cox
ed13d39972 gc: minor const simplifications 
R=ken2
CC=golang-dev
https://golang.org/cl/217069
 2010-02-21 11:18:09 -08:00
Ken Thompson
f59cb49a5a fixed bug in mpconst float multiply by 0. 
more complex -- constants, variables and print.

R=rsc
CC=golang-dev
https://golang.org/cl/217061
 2010-02-19 20:42:50 -08:00
Robert Griesemer
aaec61555a godoc: fix path resolution for command-line one more time (sigh...) 
R=rsc
CC=golang-dev
https://golang.org/cl/217058
 2010-02-19 16:23:19 -08:00
Robert Griesemer
8e714aab2b - removed exp/parser (support for old semicolon syntax) 
- go/ast: removed StringList (not needed anymore)
- go/ast: changed import path and field list tag to a single string
- updated all dependencies

R=rsc
CC=golang-dev
https://golang.org/cl/217056
 2010-02-19 16:01:31 -08:00
Robert Griesemer
cf743c1be6 godoc: make commandline use work again 
R=rsc
CC=golang-dev
https://golang.org/cl/216054
 2010-02-19 11:41:48 -08:00
Russ Cox
80a14df122 gc: double-initialization 
R=ken2
CC=golang-dev
https://golang.org/cl/217044
 2010-02-18 23:33:57 -08:00
Evan Shaw
4af0a58ea9 8a/8l: Added FCMOVcc instructions 
Thanks to Charles Dorian for the help.

R=rsc
CC=Charlie Dorian, golang-dev
https://golang.org/cl/207049
 2010-02-18 23:33:06 -08:00
Russ Cox
c2dea2196c exec: add dir argument to Run. 
fix, test MergeWithStdout

R=r
CC=golang-dev
https://golang.org/cl/214046
 2010-02-18 18:32:33 -08:00
Russ Cox
4589c34580 gc: fix this morning's bug fix 
R=ken2
CC=golang-dev
https://golang.org/cl/216043
 2010-02-18 18:31:13 -08:00
Ken Thompson
fc010adcd7 complex constant multiply and divide 
R=rsc
CC=golang-dev
https://golang.org/cl/217041
 2010-02-18 17:55:11 -08:00
Robert Griesemer
d17ffb9753 godoc: path cleanups, fixed a race condition, initial support for a menu on pages 
R=rsc
CC=adg, golang-dev
https://golang.org/cl/215050
 2010-02-18 17:40:50 -08:00
Ken Thompson
713e3e1541 more complex - constants 
import and export

R=rsc
CC=golang-dev
https://golang.org/cl/214050
 2010-02-18 14:46:28 -08:00
Russ Cox
1734cb02e7 gc: recursive interface embedding 
Fixes #287.

R=ken2
CC=golang-dev
https://golang.org/cl/215048
 2010-02-18 11:15:36 -08:00
Russ Cox
cf015fd0b8 5g/8g: fix build 
R=ken2
CC=golang-dev
https://golang.org/cl/215042
 2010-02-17 22:41:04 -08:00
Ken Thompson
33d6a260c1 new types complex, complex64 and complex128 
only front-end compiler work.
best to do thin in 3 steps
1. frontend
2. backend
3. lib

R=rsc
CC=golang-dev
https://golang.org/cl/214042
 2010-02-17 22:08:30 -08:00
Russ Cox
fb5506600f 8g: respect ullman numbers in float comparison 
Fixes #602.

R=ken2
CC=golang-dev
https://golang.org/cl/212045
 2010-02-17 15:28:45 -08:00
Russ Cox
7b5789b584 gc: undo attempt at fixing recursive interface embedding 
Fixes #582.

Update #287
Status: Accepted
Bug fix was too intrusive; undo and reopen issue.

R=ken2
CC=golang-dev
https://golang.org/cl/209044
 2010-02-16 17:44:15 -08:00
Russ Cox
401062f720 gc: fix build (signed char bug) 
R=ken2
CC=golang-dev
https://golang.org/cl/210043
 2010-02-16 17:30:33 -08:00
Russ Cox
cfff862862 gc: disallow NUL byte, catch more invalid UTF-8, test 
R=ken2, ken3
CC=golang-dev
https://golang.org/cl/209041
 2010-02-16 16:47:39 -08:00
Robert Griesemer
db9a9662a1 godoc: updated documentation 
R=r
CC=golang-dev
https://golang.org/cl/207112
 2010-02-16 15:36:55 -08:00
Robert Griesemer
ca075494a6 godoc: initialize vars depending on flags after parsing the flags. 
R=rsc
CC=golang-dev
https://golang.org/cl/206109
 2010-02-16 12:49:41 -08:00
Robert Griesemer
ffd0961313 godoc: fix initialization issue 
R=rsc
CC=golang-dev
https://golang.org/cl/207111
 2010-02-16 11:54:12 -08:00
Giles Lean
0b4d8c19af cc: use "cpp" anywhere in path, not "/bin/cpp" 
R=rsc
CC=golang-dev
https://golang.org/cl/206077
 2010-02-16 11:32:41 -08:00
Robert Griesemer
5883c6ef1f godoc support for directories outside $GOROOT 
Example use: godoc -path=/home/user1:/home/build/foo -http=:6666
will start a local godoc that maps urls starting with /pkg/user1 or
/pkg/foo to the respective roots specified in the path.

Missing: Handling of overlapping package directories, multiple
packages per directory.

R=rsc
CC=golang-dev
https://golang.org/cl/206078
 2010-02-16 11:20:55 -08:00
Russ Cox
e7fc5c2789 gc: test & fix handling of very long string constants 
R=ken2
CC=golang-dev
https://golang.org/cl/207106
 2010-02-16 10:16:24 -08:00
Robert Griesemer
fba50ee5ed update gofmt test script 
R=adg
CC=golang-dev
https://golang.org/cl/207088
 2010-02-12 15:28:11 -08:00
Russ Cox
5ab8f00bf8 gc: diagnose invalid array bounds 
Fixes #587.

R=ken2
CC=golang-dev
https://golang.org/cl/207085
 2010-02-12 13:59:02 -08:00
Robert Griesemer
a75ebe192e correct meaning of "absolute" and "relative" 
(implementation was swapped)

R=adg
CC=golang-dev, rsc
https://golang.org/cl/207069
 2010-02-11 13:59:10 -08:00
Robert Griesemer
a91fa9d52e Steps towards more flexible godoc: 
The Mapping object implements a flexible
mapping of relative to absolute paths and
vice versa.

R=rsc
CC=golang-dev
https://golang.org/cl/206067
 2010-02-11 10:01:03 -08:00
Kai Backman
494bcc80e4 stop the 5c optimizer from clobbering extern static registers. 
R=rsc, ken2
CC=golang-dev
https://golang.org/cl/204064
 2010-02-10 22:42:05 -08:00