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Commit Graph

38234 Commits

Author SHA1 Message Date
Russ Cox
1163b1db6f diagnose various conversion problems
R=ken
OCL=17320
CL=17320
2008-10-16 15:59:31 -07:00
Robert Griesemer
bc641d1e9c - more robust TokenString implementation
R=r
OCL=17319
CL=17319
2008-10-16 15:28:36 -07:00
Robert Griesemer
71696ac048 clarification of conversion rules for ideal numbers
R=r
DELTA=21  (11 added, 1 deleted, 9 changed)
OCL=17316
CL=17316
2008-10-16 15:03:22 -07:00
Robert Griesemer
3c9b817257 snapshot:
- typeguards, var decls, several printing bug fixed
- now fully idempotent on many files (which are accepted by 6g afterwards)
- still some detail issues

R=r
OCL=17310
CL=17310
2008-10-16 14:25:23 -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
Robert Griesemer
b705ac6cf5 - composites, receivers, various add. checks
R=r
OCL=17295
CL=17295
2008-10-16 12:16:50 -07:00
Rob Pike
082f116b2d Change file name from "print" to "tostring" and update the rest.
R=rsc
DELTA=225  (109 added, 107 deleted, 9 changed)
OCL=17294
CL=17294
2008-10-16 11:19:48 -07:00
Rob Pike
e5c114eff8 convert print to ToString.
file name change in next round.

R=rsc
DELTA=71  (18 added, 19 deleted, 34 changed)
OCL=17291
CL=17293
2008-10-16 11:12:02 -07:00
Robert Griesemer
a09b7fdd6c snapshot:
- fallthrough stat, label decls
- improved printing layout

R=r
OCL=17283
CL=17283
2008-10-16 10:16:59 -07:00
Russ Cox
59167e5bdb diagnose export of incomplete type
R=ken
OCL=17253
CL=17253
2008-10-15 17:51:23 -07:00
Rob Pike
801f542b0f remove hack now that vector of int works.
R=rsc
DELTA=9  (0 added, 3 deleted, 6 changed)
OCL=17248
CL=17250
2008-10-15 17:20:37 -07:00
Ken Thompson
8973e1ffb7 basic types/interfaces test
R=r
OCL=17247
CL=17247
2008-10-15 17:15:47 -07:00
Robert Griesemer
237eea4ea5 - updated makefile for gccgo
R=r
OCL=17243
CL=17245
2008-10-15 17:13:00 -07:00
Rob Pike
693a31b88e reflection type structure. no parsing etc. yet.
main is a simple tester outside the Makefile.

R=rsc
DELTA=455  (455 added, 0 deleted, 0 changed)
OCL=17235
CL=17242
2008-10-15 17:11:51 -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
Robert Griesemer
6b49713df5 snapshot of pretty printer:
- almost there, receivers, labels, composites, comments are not yet printed
- runs through 18KLOC of Go code and prints it again

R=r
OCL=17237
CL=17237
2008-10-15 17:06:28 -07:00
Rob Pike
13508ceabe bug is fixed
R=ken
OCL=17208
CL=17208
2008-10-15 11:49:34 -07:00
Robert Griesemer
82fbbdfc7d snapshot
- fixed expression and statement printing
- missing: declarations, comments

R=r
OCL=17207
CL=17207
2008-10-15 11:48:18 -07:00
Rob Pike
84523402fc Make regexp build and install officially
R=rsc
DELTA=335  (172 added, 156 deleted, 7 changed)
OCL=17167
CL=17180
2008-10-14 22:16:45 -07:00
Rob Pike
151c0de8bc update bug list
R=ken
OCL=17169
CL=17169
2008-10-14 19:41:05 -07:00
Rob Pike
69baaa9751 move regexp to lib
next cl will update names and add to build

R=rsc
DELTA=1876  (938 added, 938 deleted, 0 changed)
OCL=17149
CL=17166
2008-10-14 19:22:17 -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
Robert Griesemer
7c3a2c47b0 - snapshot of pretty printer work
- accepts all Go code (use -s flag)
- complete rewrite of AST, AST building, and printing
  (as a result much more compact)
- printing severely screwed up at the moment, but should be
  fully working in 1 more day

R=r
DELTA=2118  (514 added, 980 deleted, 624 changed)
OCL=17161
CL=17161
2008-10-14 18:14:01 -07:00
Rob Pike
0b05e91f8b add some tests
fix some bugs in () ordering and rune processing

R=rsc
DELTA=72  (27 added, 5 deleted, 40 changed)
OCL=17147
CL=17147
2008-10-14 17:45:49 -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
Rob Pike
75df21ceff implement matching
clean up interface equality hack

still needs more tests; checking in for gccgo testing

R=rsc
DELTA=304  (261 added, 14 deleted, 29 changed)
OCL=17128
CL=17135
2008-10-14 16:32:43 -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
Rob Pike
99c5b2ed4d 6g thinks a struct with one entry yields a composite that is a basic conversion
R=rsc
DELTA=12  (12 added, 0 deleted, 0 changed)
OCL=16989
CL=16998
2008-10-13 12:26:58 -07:00
Rob Pike
e8828dcbe1 add character classes.
allocate into an array for easier scanning and printing.

R=rsc
DELTA=282  (193 added, 44 deleted, 45 changed)
OCL=16955
CL=16955
2008-10-11 16:48:05 -07:00
Rob Pike
0f0648d33c convert from integer indexes to interface variables.
update printing.

R=rsc
DELTA=194  (60 added, 41 deleted, 93 changed)
OCL=16942
CL=16945
2008-10-10 18:42:19 -07:00
Robert Griesemer
b5e0cc7ef5 - added language re: interface compparison using ==, !=
(seems not controversial)

R=r
DELTA=8  (3 added, 2 deleted, 3 changed)
OCL=16940
CL=16940
2008-10-10 16:34:44 -07:00
Russ Cox
900e076d21 handle zeroed interface in ifaceI2I
R=r
OCL=16938
CL=16938
2008-10-10 16:21:50 -07:00
Robert Griesemer
32d00e6cc6 - added missing ';' according to new rules
(no effect on the test, but now parseable)

R=r
OCL=16936
CL=16936
2008-10-10 16:18:01 -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
Robert Griesemer
89319cfbf9 - implemented heuristic for composite literals starting with a type name:
if in a if, for, or switch header, must be parenthesized
- implemented string concatenation
- simplified a lot of code
- added many more tests: can now parse all *.go files I got my hands on
- printing output currently broken in some cases, use with -s (silent) option

R=r
OCL=16932
CL=16934
2008-10-10 16:03:32 -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
Robert Griesemer
e7c8e78879 - removed extra package clause
R=rsc
DELTA=2  (0 added, 2 deleted, 0 changed)
OCL=16927
CL=16927
2008-10-10 14:50:23 -07:00
Robert Griesemer
57b34617e0 - Fixed bug in spec: PrimaryExpr is too restrictive in most places
(for instance *p was not allowed on the left side of "="). Changed
to Expression everywhere (this is too liberal, UnaryExpr is probably
good enough, but it seems funny, and we need to check semantically
anyway). This matches 6g yacc.
- Write expression syntac recursively to express evaluation order
and precedence syntactically.
- Organized open issues list, folded in stuff from todo.txt which
is now obsolete.

R=r
DELTA=108  (41 added, 52 deleted, 15 changed)
OCL=16903
CL=16910
2008-10-10 12:45:44 -07:00
Rob Pike
41c462c0a1 cat unmatched )
delete unused This() in preparation for removing linking via array indexes

R=rsc
DELTA=26  (2 added, 23 deleted, 1 changed)
OCL=16895
CL=16909
2008-10-10 12:41:43 -07:00
Robert Griesemer
7271e048fc - added missing case for opt. semicolons (labels)
- more precise wording by having an explicit list of cases
- simplified statement list

R=r
DELTA=16  (10 added, 0 deleted, 6 changed)
OCL=16871
CL=16875
2008-10-09 20:05:24 -07:00
Rob Pike
8f5b277cac beginnings of regular expression library.
will move elsewhere when more complete.
parses, does not execute.
no character classes yet.

R=rsc
DELTA=522  (522 added, 0 deleted, 0 changed)
OCL=16863
CL=16874
2008-10-09 19:40:53 -07:00
Robert Griesemer
583dac04e3 - more cleanups (simpler code for optional semi's, bug fixes)
R=r
OCL=16869
CL=16869
2008-10-09 18:03:16 -07:00
Robert Griesemer
bbfe31238b More spec progress:
- language for selectors and array/map indices
- formal description of syntax notation used
- factor out common productions to better show
  symmetries in grammar

R=r
DELTA=113  (77 added, 13 deleted, 23 changed)
OCL=16853
CL=16865
2008-10-09 17:12:09 -07:00
Cary Hull
f960840a0e Adding Mkdir.
R=rsc
APPROVED=rsc
DELTA=21  (21 added, 0 deleted, 0 changed)
OCL=16794
CL=16803
2008-10-09 00:15:37 -07:00