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* [Bug go/61246] New: gccgo: ICE in do_determine_types [GoSmith]
@ 2014-05-20 7:36 dvyukov at google dot com
2014-05-20 7:37 ` [Bug go/61246] " dvyukov at google dot com
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: dvyukov at google dot com @ 2014-05-20 7:36 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61246
Bug ID: 61246
Summary: gccgo: ICE in do_determine_types [GoSmith]
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: go
Assignee: ian at airs dot com
Reporter: dvyukov at google dot com
$ gccgo -v
Using built-in specs.
COLLECT_GCC=gccgo
COLLECT_LTO_WRAPPER=libexec/gcc/x86_64-unknown-linux-gnu/4.10.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../configure --enable-languages=c,c++,go --disable-bootstrap
--enable-checking=yes --disable-multilib --prefix=gcc_trunk/install
Thread model: posix
gcc version 4.10.0 20140516 (experimental) (GCC)
The reproducer is attached.
$ go build -compiler=gccgo 0.go
go1: internal compiler error: in do_determine_types, at
go/gofrontend/statements.cc:400
0x6078ed Temporary_statement::do_determine_types()
../../gcc/go/gofrontend/statements.cc:400
0x5d2d4b Block::determine_types()
../../gcc/go/gofrontend/gogo.cc:5410
0x5d2d4b Block::determine_types()
../../gcc/go/gofrontend/gogo.cc:5410
0x5d2d4b Block::determine_types()
../../gcc/go/gofrontend/gogo.cc:5410
0x6073fa If_statement::do_determine_types()
../../gcc/go/gofrontend/statements.cc:3166
0x5d2d4b Block::determine_types()
../../gcc/go/gofrontend/gogo.cc:5410
0x5d2d4b Block::determine_types()
../../gcc/go/gofrontend/gogo.cc:5410
0x6073fa If_statement::do_determine_types()
../../gcc/go/gofrontend/statements.cc:3166
0x5d2d4b Block::determine_types()
../../gcc/go/gofrontend/gogo.cc:5410
0x5d2d4b Block::determine_types()
../../gcc/go/gofrontend/gogo.cc:5410
0x6073fa If_statement::do_determine_types()
../../gcc/go/gofrontend/statements.cc:3166
0x5d2d4b Block::determine_types()
../../gcc/go/gofrontend/gogo.cc:5410
0x5d2d4b Block::determine_types()
../../gcc/go/gofrontend/gogo.cc:5410
0x5d5ad8 Function::determine_types()
../../gcc/go/gofrontend/gogo.cc:4562
0x5d5ad8 Gogo::determine_types()
../../gcc/go/gofrontend/gogo.cc:2755
0x5cea3c go_parse_input_files(char const**, unsigned int, bool, bool)
../../gcc/go/gofrontend/go.cc:107
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug go/61246] gccgo: ICE in do_determine_types [GoSmith]
2014-05-20 7:36 [Bug go/61246] New: gccgo: ICE in do_determine_types [GoSmith] dvyukov at google dot com
@ 2014-05-20 7:37 ` dvyukov at google dot com
2014-12-10 21:12 ` cmang at google dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: dvyukov at google dot com @ 2014-05-20 7:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61246
--- Comment #1 from Dmitry Vyukov <dvyukov at google dot com> ---
Created attachment 32825
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32825&action=edit
reproducer
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug go/61246] gccgo: ICE in do_determine_types [GoSmith]
2014-05-20 7:36 [Bug go/61246] New: gccgo: ICE in do_determine_types [GoSmith] dvyukov at google dot com
2014-05-20 7:37 ` [Bug go/61246] " dvyukov at google dot com
@ 2014-12-10 21:12 ` cmang at google dot com
2014-12-16 21:37 ` ian at gcc dot gnu.org
2015-01-06 14:13 ` cmang at google dot com
3 siblings, 0 replies; 5+ messages in thread
From: cmang at google dot com @ 2014-12-10 21:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61246
Chris Manghane <cmang at google dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2014-12-10
CC| |cmang at google dot com
Assignee|ian at airs dot com |cmang at google dot com
Ever confirmed|0 |1
--- Comment #2 from Chris Manghane <cmang at google dot com> ---
This ICE can reproduced by a smaller program:
package main
func main() {
switch 1 != 1 {
default:
}
}
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug go/61246] gccgo: ICE in do_determine_types [GoSmith]
2014-05-20 7:36 [Bug go/61246] New: gccgo: ICE in do_determine_types [GoSmith] dvyukov at google dot com
2014-05-20 7:37 ` [Bug go/61246] " dvyukov at google dot com
2014-12-10 21:12 ` cmang at google dot com
@ 2014-12-16 21:37 ` ian at gcc dot gnu.org
2015-01-06 14:13 ` cmang at google dot com
3 siblings, 0 replies; 5+ messages in thread
From: ian at gcc dot gnu.org @ 2014-12-16 21:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61246
--- Comment #3 from ian at gcc dot gnu.org <ian at gcc dot gnu.org> ---
Author: ian
Date: Tue Dec 16 21:36:53 2014
New Revision: 218794
URL: https://gcc.gnu.org/viewcvs?rev=218794&root=gcc&view=rev
Log:
PR go/61246
compiler: Switch expression comparisons should be boolean typed.
Modified:
trunk/gcc/go/gofrontend/statements.cc
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug go/61246] gccgo: ICE in do_determine_types [GoSmith]
2014-05-20 7:36 [Bug go/61246] New: gccgo: ICE in do_determine_types [GoSmith] dvyukov at google dot com
` (2 preceding siblings ...)
2014-12-16 21:37 ` ian at gcc dot gnu.org
@ 2015-01-06 14:13 ` cmang at google dot com
3 siblings, 0 replies; 5+ messages in thread
From: cmang at google dot com @ 2015-01-06 14:13 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61246
Chris Manghane <cmang at google dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #4 from Chris Manghane <cmang at google dot com> ---
Fixed and test added to Go testsuite.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2015-01-06 14:13 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-05-20 7:36 [Bug go/61246] New: gccgo: ICE in do_determine_types [GoSmith] dvyukov at google dot com
2014-05-20 7:37 ` [Bug go/61246] " dvyukov at google dot com
2014-12-10 21:12 ` cmang at google dot com
2014-12-16 21:37 ` ian at gcc dot gnu.org
2015-01-06 14:13 ` cmang at google dot com
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