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* [Bug c++/60331] New: ICE with OpenMP #pragma omp declare reduction in template class
@ 2014-02-24 20:05 reichelt at gcc dot gnu.org
2014-03-17 15:31 ` [Bug c++/60331] " paolo.carlini at oracle dot com
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: reichelt at gcc dot gnu.org @ 2014-02-24 20:05 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60331
Bug ID: 60331
Summary: ICE with OpenMP #pragma omp declare reduction in
template class
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code, openmp
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: reichelt at gcc dot gnu.org
The following valid(?) code snippet (compiled with "-std=c++11 -fopenmp")
triggers an ICE on trunk:
===============================================================================
template<typename> struct A
{
#pragma omp declare reduction (x : int : omp_out += omp_in) initializer
(omp_priv = omp_priv)
};
===============================================================================
bug.cc: In static member function 'static void A< <template-parameter-1-1>
>::omp declare reduction x~i(int&)':
bug.cc:3:87: sorry, unimplemented: unexpected AST of kind decl_expr
#pragma omp declare reduction (x : int : omp_out += omp_in) initializer
(omp_priv = omp_priv)
^
bug.cc:3:87: internal compiler error: in potential_constant_expression_1, at
cp/semantics.c:10553
0x746309 potential_constant_expression_1
../../gcc/gcc/cp/semantics.c:10553
0x6105a8 fold_non_dependent_expr_sfinae(tree_node*, int)
../../gcc/gcc/cp/pt.c:5111
0x610619 build_non_dependent_expr(tree_node*)
../../gcc/gcc/cp/pt.c:21306
0x72b0e0 finish_expr_stmt(tree_node*)
../../gcc/gcc/cp/semantics.c:688
0x6d2629 cp_parser_omp_declare_reduction_exprs
../../gcc/gcc/cp/parser.c:30638
0x6d404a cp_parser_late_parsing_for_member
../../gcc/gcc/cp/parser.c:23503
0x6ae0bc cp_parser_class_specifier_1
../../gcc/gcc/cp/parser.c:19451
0x6ae0bc cp_parser_class_specifier
../../gcc/gcc/cp/parser.c:19482
0x6ae0bc cp_parser_type_specifier
../../gcc/gcc/cp/parser.c:14305
0x6c6ec0 cp_parser_decl_specifier_seq
../../gcc/gcc/cp/parser.c:11547
0x6ccb63 cp_parser_single_declaration
../../gcc/gcc/cp/parser.c:23082
0x6cd044 cp_parser_template_declaration_after_export
../../gcc/gcc/cp/parser.c:22958
0x6d83e9 cp_parser_declaration
../../gcc/gcc/cp/parser.c:10947
0x6d6ed8 cp_parser_declaration_seq_opt
../../gcc/gcc/cp/parser.c:10869
0x6d877a cp_parser_translation_unit
../../gcc/gcc/cp/parser.c:4014
0x6d877a c_parse_file()
../../gcc/gcc/cp/parser.c:31582
0x7f79f3 c_common_parse_file()
../../gcc/gcc/c-family/c-opts.c:1060
Please submit a full bug report, [etc.]
Without "-std=c++11" or without the template, the code compiles fine.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/60331] ICE with OpenMP #pragma omp declare reduction in template class 2014-02-24 20:05 [Bug c++/60331] New: ICE with OpenMP #pragma omp declare reduction in template class reichelt at gcc dot gnu.org @ 2014-03-17 15:31 ` paolo.carlini at oracle dot com 2014-03-25 9:30 ` jakub at gcc dot gnu.org 2014-03-25 9:47 ` jakub at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: paolo.carlini at oracle dot com @ 2014-03-17 15:31 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60331 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-03-17 CC| |jakub at gcc dot gnu.org Ever confirmed|0 |1 ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/60331] ICE with OpenMP #pragma omp declare reduction in template class 2014-02-24 20:05 [Bug c++/60331] New: ICE with OpenMP #pragma omp declare reduction in template class reichelt at gcc dot gnu.org 2014-03-17 15:31 ` [Bug c++/60331] " paolo.carlini at oracle dot com @ 2014-03-25 9:30 ` jakub at gcc dot gnu.org 2014-03-25 9:47 ` jakub at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: jakub at gcc dot gnu.org @ 2014-03-25 9:30 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60331 --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue Mar 25 09:30:10 2014 New Revision: 208806 URL: http://gcc.gnu.org/viewcvs?rev=208806&root=gcc&view=rev Log: PR c++/60331 * semantics.c (potential_constant_expression_1): Handle DECL_EXPR. * testsuite/libgomp.c++/udr-11.C: New test. * testsuite/libgomp.c++/udr-12.C: New test. * testsuite/libgomp.c++/udr-13.C: New test. * testsuite/libgomp.c++/udr-14.C: New test. * testsuite/libgomp.c++/udr-15.C: New test. * testsuite/libgomp.c++/udr-16.C: New test. * testsuite/libgomp.c++/udr-17.C: New test. * testsuite/libgomp.c++/udr-18.C: New test. * testsuite/libgomp.c++/udr-19.C: New test. Added: trunk/libgomp/testsuite/libgomp.c++/udr-11.C trunk/libgomp/testsuite/libgomp.c++/udr-12.C trunk/libgomp/testsuite/libgomp.c++/udr-13.C trunk/libgomp/testsuite/libgomp.c++/udr-14.C trunk/libgomp/testsuite/libgomp.c++/udr-15.C trunk/libgomp/testsuite/libgomp.c++/udr-16.C trunk/libgomp/testsuite/libgomp.c++/udr-17.C trunk/libgomp/testsuite/libgomp.c++/udr-18.C trunk/libgomp/testsuite/libgomp.c++/udr-19.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/semantics.c trunk/libgomp/ChangeLog ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/60331] ICE with OpenMP #pragma omp declare reduction in template class 2014-02-24 20:05 [Bug c++/60331] New: ICE with OpenMP #pragma omp declare reduction in template class reichelt at gcc dot gnu.org 2014-03-17 15:31 ` [Bug c++/60331] " paolo.carlini at oracle dot com 2014-03-25 9:30 ` jakub at gcc dot gnu.org @ 2014-03-25 9:47 ` jakub at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: jakub at gcc dot gnu.org @ 2014-03-25 9:47 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60331 Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED Target Milestone|--- |4.9.0 --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Should be fixed now. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-03-25 9:47 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-02-24 20:05 [Bug c++/60331] New: ICE with OpenMP #pragma omp declare reduction in template class reichelt at gcc dot gnu.org 2014-03-17 15:31 ` [Bug c++/60331] " paolo.carlini at oracle dot com 2014-03-25 9:30 ` jakub at gcc dot gnu.org 2014-03-25 9:47 ` jakub at gcc dot gnu.org
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