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path: root/src/cmd/gc/subr.c
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2011-02-14Imported Upstream version 2011-02-01.1upstream/2011-02-01.1Ondřej Surý1-7/+1
2011-01-17Imported Upstream version 2011.01.12upstream/2011.01.12Ondřej Surý1-55/+122
2010-06-21gc: include struct field tags in type equalityRuss Cox1-1/+13
R=ken2 CC=golang-dev http://codereview.appspot.com/1667048
2010-06-20gc: delete debug printRuss Cox1-1/+0
R=ken2 CC=golang-dev http://codereview.appspot.com/1732043
2010-06-20gc: better error messages for interface failures, conversionsRuss Cox1-17/+57
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 http://codereview.appspot.com/1736041
2010-06-14gc: no more ...Russ Cox1-102/+15
various cleanup, deleting unused code R=ken2 CC=golang-dev http://codereview.appspot.com/1663041
2010-06-12gc: less aggressive name binding, for better line numbers in errorsRuss Cox1-3/+9
Cleans up a few other corner cases too. R=ken2 CC=golang-dev http://codereview.appspot.com/1592045
2010-06-09gc: more cleanupRuss Cox1-15/+15
* 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 http://codereview.appspot.com/1619042
2010-06-08gc: new typechecking rulesRuss Cox1-205/+283
* 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 issue 840. Fixes issue 830. Fixes issue 778. R=ken2 CC=golang-dev http://codereview.appspot.com/1303042
2010-06-01gc: fix export of complex typesRuss Cox1-0/+3
R=ken2 CC=golang-dev http://codereview.appspot.com/1442042
2010-05-24gc: fix shift/reduce conflict in go.y export syntaxRuss Cox1-2/+6
Fixes issue 771. R=ken2 CC=golang-dev http://codereview.appspot.com/1267042
2010-04-29gc: never include ( ) on singleton func return typeRuss Cox1-8/+4
Fixes issue 749. R=ken2 CC=golang-dev http://codereview.appspot.com/963043
2010-04-11gc: distinguish fatal compiler bug from error+exitRuss Cox1-8/+22
R=ken2 CC=golang-dev http://codereview.appspot.com/902044
2010-03-31gc: implement panic and recoverRuss Cox1-1/+1
R=ken2, r, ken3 CC=golang-dev http://codereview.appspot.com/831042
2010-03-24depricate paniclnKen Thompson1-1/+0
R=rsc CC=golang-dev http://codereview.appspot.com/743041
2010-03-091. decommit complex(float) conversionKen Thompson1-1/+3
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 http://codereview.appspot.com/384041
2010-03-09gc: remove duplicate errors, give better error for I.(T)Russ Cox1-7/+16
R=ken2 CC=golang-dev http://codereview.appspot.com/370041
2010-03-085g/6g/8g: fix double function call in sliceRuss Cox1-0/+3
Fixes issue 654. R=ken2 CC=golang-dev http://codereview.appspot.com/310041
2010-03-056g complex type usableKen Thompson1-0/+18
8g and 5g have stubs to ignore complex R=rsc CC=golang-dev http://codereview.appspot.com/257042
2010-03-03gc: fix imported and not used message - show pathRuss Cox1-1/+1
R=ken2 CC=golang-dev http://codereview.appspot.com/229046
2010-02-18gc: double-initializationRuss Cox1-1/+0
R=ken2 CC=golang-dev http://codereview.appspot.com/217044
2010-02-17new types complex, complex64 and complex128Ken Thompson1-4/+19
only front-end compiler work. best to do thin in 3 steps 1. frontend 2. backend 3. lib R=rsc CC=golang-dev http://codereview.appspot.com/214042
2010-02-16gc: fix build (signed char bug)Russ Cox1-1/+1
R=ken2 CC=golang-dev http://codereview.appspot.com/210043
2010-02-16gc: disallow NUL byte, catch more invalid UTF-8, testRuss Cox1-1/+9
R=ken2, ken3 CC=golang-dev http://codereview.appspot.com/209041
2010-02-16gc: test & fix handling of very long string constantsRuss Cox1-4/+20
R=ken2 CC=golang-dev http://codereview.appspot.com/207106
2010-02-01gc: bug242Russ Cox1-33/+29
R=ken2 CC=golang-dev http://codereview.appspot.com/198053
2010-02-01gc: ... T corner casesRuss Cox1-0/+9
more to come, but should suffice for Printf work. R=ken2 CC=golang-dev http://codereview.appspot.com/197044
2010-02-01gc: add ... T, rework plain ...Russ Cox1-28/+31
No longer a distinct type; now a property of func types. R=ken2 CC=golang-dev http://codereview.appspot.com/197042
2010-01-26gc: improved syntax errorsRuss Cox1-2/+36
* example-based syntax errors (go.errors) * enable bison's more specific errors and translate grammar token names into tokens like ++ * test cases R=ken2, r, ken3 CC=golang-dev http://codereview.appspot.com/194085
2010-01-26gc: fix chan <- chan precedence.Russ Cox1-5/+9
also allow func() func(). R=ken2 CC=golang-dev http://codereview.appspot.com/194078
2010-01-25runtime, type switch: eliminate package global name space assumptionRuss Cox1-37/+52
bonus: type switch now detects multiple uses of identical interface types. bonus: interface types are now order-independent, following the spec. R=ken2 CC=golang-dev http://codereview.appspot.com/194053
2010-01-24gc: record full package paths in runtime type dataRuss Cox1-2/+0
detect compilation of special package runtime with compiler flag instead of package name. R=ken2 CC=golang-dev http://codereview.appspot.com/193080
2010-01-22eliminate the package global name space assumption in object filesRuss Cox1-53/+110
5g/6g/8g: add import statements to export metadata, mapping package path to package name. recognize "" as the path of the package in export metadata. use "" as the path of the package in object symbol names. 5c/6c/8c, 5a/6a/8a: rewrite leading . to "". so that ·Sin means Sin in this package. 5l/6l/8l: rewrite "" in symbol names as object files are read. gotest: handle new symbol names. gopack: handle new import lines in export metadata. Collectively, these changes eliminate the assumption of a global name space in the object file formats. Higher level pieces such as reflect and the computation of type hashes still depend on the assumption; we're not done yet. R=ken2, r, ken3 CC=golang-dev http://codereview.appspot.com/186263 Committer: Russ Cox <rsc@golang.org>
2010-01-19cleanup toward eliminating package global name spaceRuss Cox1-35/+36
* switch to real dot (.) instead of center dot (·) everywhere in object files. before it was half and half depending on where in the name it appeared. * in 6c/6a/etc identifiers, · can still be used but turns into . immediately. * in export metadata, replace package identifiers with quoted strings (still package names, not paths). R=ken2, r CC=golang-dev http://codereview.appspot.com/190076
2010-01-18gc: more precise handling of import .Russ Cox1-0/+1
Fixes issue 455. R=ken2 CC=golang-dev http://codereview.appspot.com/186212
2009-12-27gc: various C nits, found by plan 9 compiler.Russ Cox1-1/+1
reported by erik quanstrom. R=ken2 http://codereview.appspot.com/181071
2009-12-18gc: method expressions on concrete typesRuss Cox1-2/+2
R=ken2 http://codereview.appspot.com/180092
2009-12-15gc: bug fixes.Russ Cox1-1/+5
* better error for lookup of unexported field * do not assign "ideal string" type to typed string literal * do not confuse methods and fields during interface check Fixes issue 410. Fixes issue 411. Fixes issue 426. R=ken2 http://codereview.appspot.com/179069
2009-12-03gc: Allow allow data types up to 1GBChristopher Wedgwood1-1/+1
R=rsc http://codereview.appspot.com/164095 Committer: Russ Cox <rsc@golang.org>
2009-12-03gc: better diagnosis of initialization loopsRuss Cox1-1/+0
Fixes bug 292. R=ken2 http://codereview.appspot.com/164093
2009-11-17install copy predefinedKen Thompson1-0/+1
did not test 386, but should work shouldnt matter if copy is not used R=rsc http://codereview.appspot.com/156055
2009-11-11avoid seg fault when return type is unknownRuss Cox1-0/+5
Fixes issue 80. R=ken http://codereview.appspot.com/154079
2009-11-08bug212, bug213.Russ Cox1-7/+12
R=ken http://go/go-review/1026032
2009-10-20address bug193 and add note to spec about it.Russ Cox1-3/+4
R=ken OCL=35920 CL=35920
2009-10-20bug162, over and overRuss Cox1-6/+5
R=ken OCL=35919 CL=35919
2009-10-19bug196Russ Cox1-1/+28
R=ken OCL=35905 CL=35905
2009-10-19bug190.Russ Cox1-83/+0
also eliminate float80 dregs R=ken OCL=35894 CL=35896
2009-10-15rename sys functions to runtime,Russ Cox1-5/+6
because they are in package runtime. another step to enforcing package boundaries. R=r DELTA=732 (114 added, 93 deleted, 525 changed) OCL=35811 CL=35824
2009-10-12sort errors by line numberRuss Cox1-28/+119
turn off testdclstack and "not used" errors when there are syntax errors. BUG=2181825 R=ken OCL=35606 CL=35608
2009-10-07better handling of mistaken top-level variableRuss Cox1-1/+1
references during the parsing of :=. the base problem is that when reading a,b,c,d the parser makes those refer to existing variables, which might create a few stub top-level ones for undefined names, but then if a := is the next token, we need to undo those stubs. this was causing problems in multifile packages in which one file used a := variable named rpc and the other imported a package named rpc. R=ken OCL=35446 CL=35446
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