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Commit Graph

156 Commits

Author SHA1 Message Date
Robert Griesemer
687f387c0b - added more semantic checks - more to come
- distinguish float/int literals syntactically
- fixed a tracing bug

R=r
OCL=13906
CL=13906
2008-08-05 18:52:37 -07:00
Robert Griesemer
28547615ce - fixed another export bug
- more self-verification code

R=r
OCL=13894
CL=13894
2008-08-05 15:20:58 -07:00
Robert Griesemer
7a799be49a - switch to new export syntax
- deprecate old syntax in this front-end (use -6g for compatibility)

R=r
OCL=13831
CL=13833
2008-08-04 15:37:47 -07:00
Robert Griesemer
997a94294f - import/export cleanup: added comments, removed dead code, re-org structure
R=r
OCL=13816
CL=13816
2008-08-04 13:27:05 -07:00
Robert Griesemer
71d50b8bf9 - more import/export stuff
- use new export syntax

R=r
OCL=13807
CL=13807
2008-08-04 10:19:36 -07:00
Robert Griesemer
c6eb85aecf - simplified handling of primary types (types w/ names which must
be canonicalized upon import)
- missed some exports

R=r
OCL=13733
CL=13733
2008-08-01 14:50:18 -07:00
Robert Griesemer
0abbb8c76b more import/export stuff:
- no need to import/export predeclared types
- fix for receiver types
- cleanups
- added tests to Makefile

R=r
OCL=13728
CL=13730
2008-08-01 13:33:31 -07:00
Robert Griesemer
54c8948f7f - added import/export test cases
R=r
OCL=13723
CL=13723
2008-08-01 12:14:15 -07:00
Robert Griesemer
57fcdcca21 fixed bug in FixExt routine
R=r
OCL=13695
CL=13695
2008-07-31 15:35:25 -07:00
Robert Griesemer
9761a6d069 - backward link from objs to containing scope
(first step towards cleaner package handling)
- check that map, function, and channel vars are pointers

R=r
OCL=13690
CL=13690
2008-07-31 13:35:30 -07:00
Robert Griesemer
0c374e9f89 - fixed a bug w/ exports (wrong package info)
- keep track of type alias (type T1 T0) so we can print the proper type name

R=r
OCL=13688
CL=13688
2008-07-31 10:47:10 -07:00
Robert Griesemer
9fb9e82fa3 - added missing file
R=r
OCL=13681
CL=13681
2008-07-30 21:51:25 -07:00
Robert Griesemer
6dd92ea6cb - fixed import bug (import "...")
- better debugging support
- removed dead code

R=r
OCL=13680
CL=13680
2008-07-30 21:26:15 -07:00
Robert Griesemer
1f46513917 various fixes:
- missing return in import code
- proper propagation of flags to various components
- better error message when source position is missing
- cleanups

R=r
OCL=13676
CL=13676
2008-07-30 17:36:03 -07:00
Robert Griesemer
6acdf3edff - addded interface pretty printer
R=r
OCL=13646
CL=13646
2008-07-30 13:01:28 -07:00
Robert Griesemer
4b0b7d8dfe - import and export code, bug fixes
- almost back to where I was in C++, but now all in Go

R=r
OCL=13627
CL=13627
2008-07-29 19:02:49 -07:00
Robert Griesemer
fce9118610 - handling of pointer forward decls
- some comments added to bug cases
- added notes

R=r
OCL=13543
CL=13543
2008-07-29 12:03:06 -07:00
Robert Griesemer
5fc7919147 Experiments with "export":
Allow "export" keyword in front of a declaration. Semantics:
export *top-level* identifiers declared (but not the fields
of a struct type for instance).

R=r
OCL=13464
CL=13464
2008-07-25 11:27:13 -07:00
Robert Griesemer
cf4c37cac3 - more work on SimpleStat production
R=r
OCL=13461
CL=13461
2008-07-25 09:35:03 -07:00
Robert Griesemer
f03deb339a - fixed several parser issues
R=r
OCL=13441
CL=13441
2008-07-24 17:00:58 -07:00
Robert Griesemer
fda1d16935 - parsing support for composite literals
R=r
OCL=13394
CL=13394
2008-07-23 16:59:06 -07:00
Robert Griesemer
b0ada5ddf7 - more work on semantic checks - not yet enabled by default
R=r
OCL=13391
CL=13391
2008-07-23 16:04:11 -07:00
Robert Griesemer
5a90ede8a4 - scanner returns now triple (tok, tok_pos, tok_val)
- initial try-out of AST data structures
- removed test_parser (not working anymore - parser needs more infrastructure)

SVN=128089
2008-07-18 17:18:29 -07:00
Robert Griesemer
e912c18c7c - missing changes from prev. commit
SVN=128064
2008-07-18 14:23:04 -07:00
Robert Griesemer
dead164cc0 - made initial export work
- added code for importing (not tested)
- various fixes

SVN=128061
2008-07-18 14:04:21 -07:00
Robert Griesemer
c3e9c7d106 - more front-end stuff: hooking up packages, preparing for exports
SVN=127931
2008-07-17 18:02:10 -07:00
Robert Griesemer
85303f2715 - moved struct Compilation into globals.go, adjusted deps
- bail out after > 10 errors
- fixed send/recv statements

SVN=127890
2008-07-17 15:11:46 -07:00
Robert Griesemer
d88c759e87 - moved package code into globals.go, adjusted deps
SVN=127887
2008-07-17 14:53:13 -07:00
Robert Griesemer
0e67654f94 - changed channel operators
- more work on packages

SVN=127671
2008-07-16 17:00:48 -07:00
Robert Griesemer
f550cd67e0 - more infrastructure
SVN=127430
2008-07-15 19:59:00 -07:00
Robert Griesemer
a6f87794ff - added more code (package, export, compilation)
- first cut at semantic checks (disabled)

SVN=127348
2008-07-15 15:37:14 -07:00
Robert Griesemer
0cee302802 - func reorg to reduce forward decls and improve structure
SVN=127229
2008-07-15 10:05:17 -07:00
Robert Griesemer
d9d5f3b3bc - fixed issue with parsing function literals in statement lists
SVN=127218
2008-07-15 09:22:20 -07:00
Robert Griesemer
230230c880 - no column info in error messages for Rob
- fixed parsing of function literals
- added first round of scope handling

SVN=127124
2008-07-14 18:06:41 -07:00
Robert Griesemer
fbab6ae9b5 - added universe, universe initialization
- fixed types, added missing exports, etc.

SVN=127104
2008-07-14 16:57:42 -07:00
Robert Griesemer
5a81d1f29f - more go code
SVN=126934
2008-07-11 20:15:12 -07:00
Robert Griesemer
ae905980e7 - fixed bug in parser.go
- added more tests

SVN=126784
2008-07-10 20:50:38 -07:00
Robert Griesemer
bb9d53e570 - added buildtime
SVN=126776
2008-07-10 18:46:30 -07:00
Robert Griesemer
afbf717eeb - created new dir (gosrc) for go-based front-end
- adjusted makefiles

SVN=126763
2008-07-10 18:05:00 -07:00
Robert Griesemer
72772282cd - more frontend pieces in Go
SVN=126744
2008-07-10 17:21:23 -07:00
Robert Griesemer
8be580e20d - improved error handling
SVN=126718
2008-07-10 14:42:33 -07:00
Robert Griesemer
9ec762791e - filed a bug against 6g (bug065.go)
- improved scanner.go error handling

SVN=126706
2008-07-10 13:45:02 -07:00
Robert Griesemer
e4a1fb7e94 - minor bug fix
SVN=126585
2008-07-09 17:08:20 -07:00
Robert Griesemer
6837c5927f - initial better error reporting
SVN=126578
2008-07-09 16:23:48 -07:00
Robert Griesemer
415397e3b7 - replaced recursive parsing of binary expressions with
precedence-based expression parser

SVN=126556
2008-07-09 14:48:26 -07:00
Robert Griesemer
cab94922e7 - completed parser - accepts full language (modulo bugs)
SVN=126551
2008-07-09 14:01:17 -07:00
Robert Griesemer
1e9adf8228 - more fixes to parser
SVN=126511
2008-07-09 10:45:04 -07:00
Robert Griesemer
33069d39b6 - fixed scanner and parser issues to be able to parse math lib
SVN=126501
2008-07-09 10:16:33 -07:00
Robert Griesemer
8e4ee0045f - more work on Go parser
- added tests

SVN=126439
2008-07-08 18:37:31 -07:00
Robert Griesemer
c40be3b1e7 - go parser parses itself
SVN=126408
2008-07-08 16:39:04 -07:00
Robert Griesemer
835cd46941 - first cut a Go parser in Go
SVN=126242
2008-07-07 17:27:14 -07:00
Robert Griesemer
65269ccd3d - more work on Go scanner
SVN=126004
2008-07-03 18:07:03 -07:00
Robert Griesemer
ba25fe80a2 - minor update
SVN=125989
2008-07-03 16:51:22 -07:00
Robert Griesemer
b43ad96ed6 - filed a bug w/ constant evaluation
SVN=125966
2008-07-03 15:16:51 -07:00
Robert Griesemer
ed9743dc3a - more Go scanner work
SVN=125831
2008-07-02 23:19:31 -07:00
Robert Griesemer
85728a2da7 - implemented first cut at Go scanner in Go
SVN=125785
2008-07-02 17:02:55 -07:00