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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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