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727 Commits 58 Branches 402 Tags 522 MiB
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82 Commits

Author SHA1 Message Date
Robert Griesemer
2a19d7dc42 - added names to result signatures to make it compile with gccgo 
- adjusted the makefile to explicitly compile flag.go and fmt.go for gccgo

R=r
OCL=15822
CL=15822
 2008-09-24 22:01:52 -07:00
Robert Griesemer
c5a29a6dd4 - more ast buidling and printing 
- almost complete language reproduced

R=r
OCL=15801
CL=15801
 2008-09-24 15:50:28 -07:00
Robert Griesemer
83267dce11 - added initial formatting: indentation 
- more AST nodes built and printed

R=r
OCL=15735
CL=15735
 2008-09-23 18:34:17 -07:00
Robert Griesemer
09bed25621 - snapshot of pretty printer status 
- parts of AST built and printed
- no formatting yet

R=r
OCL=15727
CL=15727
 2008-09-23 16:40:12 -07:00
Robert Griesemer
b390608636 - added gccgo makefile 
R=r
OCL=15693
CL=15695
 2008-09-23 11:17:44 -07:00
Robert Griesemer
c13c03c261 - first cut at building and printing AST 
R=r
OCL=15675
CL=15675
 2008-09-22 18:26:12 -07:00
Robert Griesemer
d910e90edd - heuristics for parsing composite literals in some cases 
- fixed result parsing of function types

R=r
OCL=15585
CL=15585
 2008-09-19 18:06:53 -07:00
Robert Griesemer
bf04eefddf - simplified parser by better factoring 
R=r
OCL=15539
CL=15542
 2008-09-19 12:12:28 -07:00
Robert Griesemer
26adb31c30 - fix for out-of-bounds error found by rsc 
- removed tests that may have wrong Go code from Makefile

R=r
OCL=15532
CL=15532
 2008-09-19 10:56:35 -07:00
Robert Griesemer
6e08991eba - fixed another parser bug, now correctly parse more tests 
R=r
OCL=15518
CL=15518
 2008-09-18 23:30:32 -07:00
Robert Griesemer
2b70c6add3 - fixed old test cases with wrong syntax 
- added more test cases to Makefile
- fixed another parser issue (possibly a 6g bug - to be tracked down)

R=r
OCL=15516
CL=15516
 2008-09-18 23:09:07 -07:00
Robert Griesemer
a1ee6804dd - fixed bug which prevented parser.go from compiling 
(typo in ptr decl lead to an unresolved forward declaration)
- fixed parser bugs
- fixed Makefile
- now successfully parses most code

Issues:
- composite literals (cannot be identified easily from syntax alone)
- new(T, ...) (cannot be identified easily from syntax alone since
  new is not a keyword and thus could be a different function then
  the allocation function at which point "new((x + y))" is legal,
  but the inner "(x" looks like the beginning of a function type)

R=r
OCL=15515
CL=15515
 2008-09-18 22:53:54 -07:00
Robert Griesemer
81d7c51837 First cut at a Go pretty printer: 
- code scavenged from Go-in-Go front-end (will merge back)
- using "symbol-table" free parsing to build AST
- no printing yet

R=r
OCL=15504
CL=15504
 2008-09-18 16:58:37 -07:00
Robert Griesemer
119324d785 - updated printing of chan types 
R=r
OCL=15448
CL=15448
 2008-09-17 14:26:01 -07:00
Robert Griesemer
a456463891 - changed my scanner/parser to accept new channel syntax 
R=r
OCL=15439
CL=15439
 2008-09-17 13:05:39 -07:00
Robert Griesemer
e1a9b6ee77 - updated code to work again with latest 6g version 
R=r
OCL=15235
CL=15235
 2008-09-12 12:09:43 -07:00
Robert Griesemer
0ba1db7475 - fixed missing return issues 
R=r
OCL=15168
CL=15168
 2008-09-11 15:38:22 -07:00
Robert Griesemer
478090851b - adjust my code and tests to new function syntax 
R=r
OCL=14939
CL=14941
 2008-09-08 13:26:52 -07:00
Robert Griesemer
30aa83ca6e - adjusted my submitted code to work with latest compiler changes 
R=r
OCL=14734
CL=14734
 2008-09-02 17:26:00 -07:00
Robert Griesemer
683ded80c9 - changed go-in-go parser to require ()'s for panic and print 
- adjusted much of the existing go code
- missing: tests

R=r
DELTA=229  (1 added, 17 deleted, 211 changed)
OCL=14103
CL=14103
 2008-08-11 21:20:42 -07:00
Robert Griesemer
58ba20b5a2 - allow reserved words as field and method names 
R=r
OCL=14102
CL=14102
 2008-08-11 20:40:37 -07:00
Robert Griesemer
40c93a5238 - experiments with forward-declaring types of non-imported packages 
- adjusted switch syntax (no repeated case: case: anymore)
- enabled some constant expressions that work now

R=r
OCL=14098
CL=14098
 2008-08-11 18:44:41 -07:00
Robert Griesemer
c7fb27f6e4 - more steps towards automatic recursive compilation of dependencies 
- make forward declarations of types match 6g
- better factoring

R=r
OCL=14059
CL=14059
 2008-08-11 09:45:40 -07:00
Robert Griesemer
bc13a1a374 first primitive cut at resolving missing imports automatically: 
if an import file is missing, the corresponding source
is compiled automatically, if found

R=r
OCL=13990
CL=13990
 2008-08-07 19:32:22 -07:00
Robert Griesemer
882ac63885 - implement scanner token stream via channel 
- change test_scanner to scan using both methods
- add -pscan flag to Go front-end to choose between conventional
  synchronous or parallel asynchronous scanning

R=r
OCL=13937
CL=13937
 2008-08-06 18:57:37 -07:00
Robert Griesemer
333b70bee0 snapshot of today's changes - more semantic tests 
R=r
OCL=13932
CL=13932
 2008-08-06 17:26:46 -07:00
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