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Commit Graph

637 Commits

Author SHA1 Message Date
Ian Lance Taylor
f861c7f61b If the compiler dumps core, bash will print a useless error
message with the full path of the errchk script.  Catch that
by wrapping the if statement which invokes the compiler in a
subshell.  Use the $TMPOUT file as a flag to let the main
shell know whether the subshell ran.  Since the compiler
stdout and stderr are redirected, if the if statement produces
any output, then the compiler crashed, and we report that.

R=r,rsc
DELTA=14  (11 added, 1 deleted, 2 changed)
OCL=33690
CL=33692
2009-08-21 17:41:18 -07:00
Ian Lance Taylor
1f1551f179 Test composite literals with undeclared types. This crashed
gccgo in a few different places, and crashes 6g as of this
writing.  Note that the index in a composite literal must be
looked up in a different namespace if the composite literal
type turns out to be a struct.

R=rsc
DELTA=36  (36 added, 0 deleted, 0 changed)
OCL=33681
CL=33685
2009-08-21 16:09:17 -07:00
Ian Lance Taylor
8bbe748b84 Enable these tests. Fix divconst.go and modconst.go to
compile with the current compiler.  Adjust expected error
message in method1.go to match 6g output.

R=rsc
DELTA=9  (2 added, 5 deleted, 2 changed)
OCL=33674
CL=33682
2009-08-21 15:43:23 -07:00
Robert Griesemer
cfa52e5e0b unexpected shift conversion behavior
R=r
DELTA=20  (20 added, 0 deleted, 0 changed)
OCL=33646
CL=33667
2009-08-21 14:14:25 -07:00
Russ Cox
e107afddc5 fix build
TBR=r
OCL=33623
CL=33623
2009-08-20 17:36:21 -07:00
Russ Cox
8a45917f3d len and cap on chans
R=ken
OCL=33599
CL=33599
2009-08-20 11:12:04 -07:00
Rob Pike
770485e522 add bug to capture double declaration of name in file and package block
R=rsc
DELTA=12  (12 added, 0 deleted, 0 changed)
OCL=33554
CL=33563
2009-08-19 17:37:23 -07:00
Russ Cox
5600435fe4 produce diagnostic for
import "fmt"
var fmt = 1

R=ken
OCL=33556
CL=33561
2009-08-19 17:27:08 -07:00
Russ Cox
38df5ec58d try to do better line number reporting
in the presence of yacc lookahead.
better but still not perfect

R=ken
OCL=33541
CL=33541
2009-08-19 15:18:08 -07:00
Ian Lance Taylor
8aa9161e47 With the changes to support automatic forward declarations of
type names, gccgo no longer reports redefinition errors for
:=, because it no longer knows at parse time whether the type
has changed.  Adjust this test to not match "redefinition",
and to instead match gccgo's current output.

declbad.go:19:3: error: variables redeclared but no variable is new
declbad.go:34:3: error: variables redeclared but no variable is new
declbad.go:39:3: error: variables redeclared but no variable is new
declbad.go:44:3: error: variables redeclared but no variable is new
declbad.go:49:3: error: variables redeclared but no variable is new
declbad.go:24:3: error: incompatible types in assignment
declbad.go:29:3: error: incompatible types in assignment
declbad.go:39:3: error: incompatible types in assignment

R=rsc
DELTA=10  (0 added, 0 deleted, 10 changed)
OCL=33537
CL=33539
2009-08-19 14:40:48 -07:00
Russ Cox
63aeaa2a03 fix import dot bug
R=ken
OCL=33526
CL=33528
2009-08-19 11:32:46 -07:00
Ian Lance Taylor
42e9db134b Test that a type can refer to itself recursively as long as it
does so in ways that permit its size to be known.

R=rsc
DELTA=35  (35 added, 0 deleted, 0 changed)
OCL=33427
CL=33433
2009-08-17 19:23:17 -07:00
Ian Lance Taylor
f7e4fc9b1f Match gccgo error messages.
bug165.go:13:6: error: invalid recursive type 'S'

This is a different line from the 6g error message, which is
"invalid map key type".  I accomodated both compilers by
merging the line.

bug188.go:13:2: error: unexpected reference to package

I made the error message less specific, which I think is fine
here.

R=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=33398
CL=33426
2009-08-17 17:40:52 -07:00
Rob Pike
83c9d97abf fix a couple of scripts
R=rsc
DELTA=6  (4 added, 2 deleted, 0 changed)
OCL=33400
CL=33400
2009-08-17 14:16:25 -07:00
Rob Pike
74dd0ab670 fix up some irregular indentation
R=rsc
OCL=33382
CL=33391
2009-08-17 13:30:22 -07:00
Robert Griesemer
6f911ccaa5 6g bug: struct initializers must provide all field values unless the fields are named
R=rsc,r
DELTA=16  (16 added, 0 deleted, 0 changed)
OCL=33292
CL=33303
2009-08-14 15:13:32 -07:00
Ian Lance Taylor
91173b8930 Recognize gccgo error messages.
bug039.go:6:7: error: redefinition of 'x'
bug039.go:5:1: note: previous definition of 'x' was here

bug049.go:6:9: error: incompatible types in binary expression

bug062.go:6:7: error: incompatible type in initialization

bug086.go:5:1: error: control reaches end of non-void function

bug103.go:8:2: error: variable has no type

bug121.go:9:2: error: expected signature or type name

bug131.go:7:7: error: incompatible type in initialization

bug165.go:10:8: error: expected complete type

bug171.go:5:1: error: control reaches end of non-void function
bug171.go:6:1: error: control reaches end of non-void function

bug172.go:7:6: error: expected integer type

bug182.go:7:2: error: if statement expects boolean expression

bug183.go:10:5: error: incompatible types in assignment
bug183.go:19:5: error: incompatible types in assignment

R=rsc
DELTA=15  (0 added, 0 deleted, 15 changed)
OCL=33168
CL=33175
2009-08-13 09:42:28 -07:00
Russ Cox
3e98a40793 bug188 - sort(x)
R=ken
OCL=33123
CL=33123
2009-08-12 15:58:31 -07:00
Russ Cox
66beb2fd3b fix bug187 not to crash
TBR=austin
DELTA=9  (4 added, 4 deleted, 1 changed)
OCL=33115
CL=33115
2009-08-12 14:54:15 -07:00
Russ Cox
b5c57fea96 delete forward type declarations
R=r
DELTA=163  (1 added, 149 deleted, 13 changed)
OCL=33106
CL=33111
2009-08-12 14:40:47 -07:00
Austin Clements
f60203666b Bug involving ... initializers and interface values.
R=rsc
APPROVED=rsc
DELTA=22  (22 added, 0 deleted, 0 changed)
OCL=33053
CL=33104
2009-08-12 13:57:05 -07:00
Russ Cox
5b62b19d43 convert non-pkg go files to whole-package compilation.
mostly removing forward declarations.

R=r
DELTA=138  (2 added, 127 deleted, 9 changed)
OCL=33068
CL=33099
2009-08-12 13:18:54 -07:00
Russ Cox
866b272336 bug186 - f(iota)
R=ken
OCL=33051
CL=33051
2009-08-11 17:05:22 -07:00
Robert Griesemer
0dbd8971a2 - use in-place bignum operations where available
- runs approx. 30% faster

R=r
DELTA=24  (10 added, 2 deleted, 12 changed)
OCL=32984
CL=33005
2009-08-10 17:44:46 -07:00
Rob Pike
ea8197cb45 new timing data after compiler updates (fp regs, integer div and mod)
R=rsc
DELTA=90  (90 added, 0 deleted, 0 changed)
OCL=32993
CL=33001
2009-08-10 17:04:59 -07:00
Russ Cox
3f91f80a21 8-bit div and mod
R=ken
OCL=32975
CL=32975
2009-08-10 12:46:23 -07:00
David Symonds
b65a5225f6 Partially fix build: don't assume . is in PATH.
APPROVED=rsc
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=32948
CL=32948
2009-08-09 19:18:40 -07:00
Rob Pike
266a2c47e0 run benchmarks in a relatively fast test mode, as part of run.bash/all.bash
R=rsc
DELTA=293  (224 added, 0 deleted, 69 changed)
OCL=32917
CL=32944
2009-08-09 14:31:05 -07:00
Ken Thompson
812f06b3ca another plateau - almost done
only need to fix up certain
denominators

R=rsc
OCL=32928
CL=32928
2009-08-08 16:53:21 -07:00
Russ Cox
6be0f50b97 bug159
R=ken
OCL=32902
CL=32914
2009-08-07 16:47:54 -07:00
Rob Pike
c12ccabb9c chameneos
R=rsc
DELTA=514  (513 added, 0 deleted, 1 changed)
OCL=32898
CL=32910
2009-08-07 15:28:46 -07:00
Russ Cox
39b12e2dcb bug185 - return b,a from func() (a,b int)
R=ken
OCL=32900
CL=32900
2009-08-07 14:38:31 -07:00
Russ Cox
0ab8dbef76 annotations
TBR=r
OCL=32896
CL=32896
2009-08-07 14:18:30 -07:00
Russ Cox
d1ee5d6e8f bug184 - assignment compatibility in unpacked multireturn
R=ken
OCL=32890
CL=32894
2009-08-07 14:00:18 -07:00
Rob Pike
5005fb46a2 simplify threadring slightly; slight speed improvement
R=rsc
DELTA=7  (3 added, 3 deleted, 1 changed)
OCL=32885
CL=32889
2009-08-07 13:30:20 -07:00
Russ Cox
aa7bd48389 bug183 - embedded vs non-embedded struct field in eqtype
R=ken
OCL=32888
CL=32888
2009-08-07 13:23:09 -07:00
Russ Cox
468f244416 bug182 - compiler crash
R=ken
OCL=32887
CL=32887
2009-08-07 13:17:28 -07:00
Russ Cox
6c2738eb43 bug181 - type T *struct { T } is an invalid embedded type
R=ken
OCL=32886
CL=32886
2009-08-07 13:14:01 -07:00
Russ Cox
99eca57d43 clean up a few error messages;
disable func redeclaration mismatch test;
fix golden.out

R=ken
OCL=32883
CL=32883
2009-08-07 13:00:20 -07:00
Rob Pike
c30d81bd23 threadring
more interesting than most

R=rsc
DELTA=132  (131 added, 0 deleted, 1 changed)
OCL=32876
CL=32881
2009-08-07 12:53:51 -07:00
Rob Pike
e98dde27ef timing updates after 6g change for efficient division by powers of two
R=rsc
DELTA=25  (23 added, 0 deleted, 2 changed)
OCL=32873
CL=32875
2009-08-07 10:39:45 -07:00
Ken Thompson
f1baf78247 divide by a constant power of 2
R=rsc
OCL=32858
CL=32858
2009-08-06 22:33:12 -07:00
Rob Pike
2f9c48f6d1 timings for pidigits
TBR=rsc
OCL=32857
CL=32857
2009-08-06 18:27:15 -07:00
Robert Griesemer
081bc69cde - initial version of pidigits.go benchmark
- extra bignum.go functionality for pidigits.go
- tuned bignum multiplication

R=r
DELTA=193  (186 added, 0 deleted, 7 changed)
OCL=32852
CL=32856
2009-08-06 18:16:51 -07:00
Rob Pike
7655588438 meteor-contest
R=rsc
DELTA=1276  (1275 added, 0 deleted, 1 changed)
OCL=32851
CL=32854
2009-08-06 18:04:48 -07:00
Rob Pike
c68398617b mandelbrot
R=rsc
DELTA=147  (145 added, 0 deleted, 2 changed)
OCL=32840
CL=32845
2009-08-06 14:21:21 -07:00
Rob Pike
7955490de2 add runtime.GOMAXPROCS, allowing a program to, in effect, set $GOMAXPROCS
R=rsc
DELTA=29  (28 added, 1 deleted, 0 changed)
OCL=32829
CL=32837
2009-08-06 13:07:05 -07:00
Rob Pike
ae3939cb78 k-nucleotide
R=rsc
DELTA=367  (366 added, 0 deleted, 1 changed)
OCL=32832
CL=32836
2009-08-06 13:00:26 -07:00
Rob Pike
158f3f6440 parallel spectral-norm
R=rsc
DELTA=85  (84 added, 1 deleted, 0 changed)
OCL=32810
CL=32810
2009-08-05 18:44:49 -07:00
Rob Pike
8764ebee95 spectral-norm
make regexp-dna use bytes not strings (no significant timing change)

R=rsc
DELTA=149  (138 added, 1 deleted, 10 changed)
OCL=32804
CL=32807
2009-08-05 17:25:38 -07:00