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* [Bug c++/58607] New: [4.9 Regression] ICE with undeclared variable in constexpr @ 2013-10-03 20:49 reichelt at gcc dot gnu.org 2013-10-10 11:40 ` [Bug c++/58607] [4.9 Regression] [c++11] " rguenth at gcc dot gnu.org ` (4 more replies) 0 siblings, 5 replies; 6+ messages in thread From: reichelt at gcc dot gnu.org @ 2013-10-03 20:49 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58607 Bug ID: 58607 Summary: [4.9 Regression] ICE with undeclared variable in constexpr Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: reichelt at gcc dot gnu.org The following invalid code snippet (compiled with "-std=c++11") triggers an ICE on trunk (GCC 4.9.0 20130920): ========================= struct A { constexpr A() { i; } }; ========================= bug.cc: In constructor 'constexpr A::A()': bug.cc:3:19: error: 'i' was not declared in this scope constexpr A() { i; } ^ bug.cc:3:22: internal compiler error: in build_data_member_initialization, at cp/semantics.c:6032 constexpr A() { i; } ^ 0x6c177e build_data_member_initialization ../../gcc/gcc/cp/semantics.c:6032 0x6c1cc9 build_constexpr_constructor_member_initializers ../../gcc/gcc/cp/semantics.c:6209 0x6c1cc9 massage_constexpr_body ../../gcc/gcc/cp/semantics.c:6290 0x6c94f3 register_constexpr_fundef(tree_node*, tree_node*) ../../gcc/gcc/cp/semantics.c:6394 0x568058 maybe_save_function_definition ../../gcc/gcc/cp/decl.c:13771 0x568058 finish_function(int) ../../gcc/gcc/cp/decl.c:13892 0x65090d cp_parser_function_definition_after_declarator ../../gcc/gcc/cp/parser.c:22346 0x635fbc cp_parser_late_parsing_for_member ../../gcc/gcc/cp/parser.c:22995 0x635fbc cp_parser_class_specifier_1 ../../gcc/gcc/cp/parser.c:19078 0x638180 cp_parser_class_specifier ../../gcc/gcc/cp/parser.c:19102 0x638180 cp_parser_type_specifier ../../gcc/gcc/cp/parser.c:14081 0x64d679 cp_parser_decl_specifier_seq ../../gcc/gcc/cp/parser.c:11328 0x651719 cp_parser_simple_declaration ../../gcc/gcc/cp/parser.c:10918 0x653740 cp_parser_block_declaration ../../gcc/gcc/cp/parser.c:10867 0x65c76e cp_parser_declaration ../../gcc/gcc/cp/parser.c:10764 0x65b4da cp_parser_declaration_seq_opt ../../gcc/gcc/cp/parser.c:10650 0x65cda6 cp_parser_translation_unit ../../gcc/gcc/cp/parser.c:3939 0x65cda6 c_parse_file() ../../gcc/gcc/cp/parser.c:28900 0x7707e3 c_common_parse_file() ../../gcc/gcc/c-family/c-opts.c:1046 Please submit a full bug report, [etc.] ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/58607] [4.9 Regression] [c++11] ICE with undeclared variable in constexpr 2013-10-03 20:49 [Bug c++/58607] New: [4.9 Regression] ICE with undeclared variable in constexpr reichelt at gcc dot gnu.org @ 2013-10-10 11:40 ` rguenth at gcc dot gnu.org 2013-10-23 0:19 ` paolo.carlini at oracle dot com ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-10-10 11:40 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58607 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.9.0 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/58607] [4.9 Regression] [c++11] ICE with undeclared variable in constexpr 2013-10-03 20:49 [Bug c++/58607] New: [4.9 Regression] ICE with undeclared variable in constexpr reichelt at gcc dot gnu.org 2013-10-10 11:40 ` [Bug c++/58607] [4.9 Regression] [c++11] " rguenth at gcc dot gnu.org @ 2013-10-23 0:19 ` paolo.carlini at oracle dot com 2013-11-05 14:47 ` rguenth at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: paolo.carlini at oracle dot com @ 2013-10-23 0:19 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58607 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2013-10-23 Assignee|unassigned at gcc dot gnu.org |paolo.carlini at oracle dot com Ever confirmed|0 |1 --- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> --- Pending patch here: http://gcc.gnu.org/ml/gcc-patches/2013-10/msg01566.html ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/58607] [4.9 Regression] [c++11] ICE with undeclared variable in constexpr 2013-10-03 20:49 [Bug c++/58607] New: [4.9 Regression] ICE with undeclared variable in constexpr reichelt at gcc dot gnu.org 2013-10-10 11:40 ` [Bug c++/58607] [4.9 Regression] [c++11] " rguenth at gcc dot gnu.org 2013-10-23 0:19 ` paolo.carlini at oracle dot com @ 2013-11-05 14:47 ` rguenth at gcc dot gnu.org 2013-11-25 20:52 ` paolo at gcc dot gnu.org 2013-11-25 20:53 ` paolo.carlini at oracle dot com 4 siblings, 0 replies; 6+ messages in thread From: rguenth at gcc dot gnu.org @ 2013-11-05 14:47 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58607 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P5 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/58607] [4.9 Regression] [c++11] ICE with undeclared variable in constexpr 2013-10-03 20:49 [Bug c++/58607] New: [4.9 Regression] ICE with undeclared variable in constexpr reichelt at gcc dot gnu.org ` (2 preceding siblings ...) 2013-11-05 14:47 ` rguenth at gcc dot gnu.org @ 2013-11-25 20:52 ` paolo at gcc dot gnu.org 2013-11-25 20:53 ` paolo.carlini at oracle dot com 4 siblings, 0 replies; 6+ messages in thread From: paolo at gcc dot gnu.org @ 2013-11-25 20:52 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58607 --- Comment #2 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> --- Author: paolo Date: Mon Nov 25 20:51:56 2013 New Revision: 205364 URL: http://gcc.gnu.org/viewcvs?rev=205364&root=gcc&view=rev Log: /cp 2013-11-25 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58607 * semantics.c (check_constexpr_ctor_body): Check for BIND_EXPR_VARS. /testsuite 2013-11-25 Paolo Carlini <paolo.carlini@oracle.com> PR c++/58607 * g++.dg/cpp0x/constexpr-ice9.C: New. Added: trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ice9.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/semantics.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/58607] [4.9 Regression] [c++11] ICE with undeclared variable in constexpr 2013-10-03 20:49 [Bug c++/58607] New: [4.9 Regression] ICE with undeclared variable in constexpr reichelt at gcc dot gnu.org ` (3 preceding siblings ...) 2013-11-25 20:52 ` paolo at gcc dot gnu.org @ 2013-11-25 20:53 ` paolo.carlini at oracle dot com 4 siblings, 0 replies; 6+ messages in thread From: paolo.carlini at oracle dot com @ 2013-11-25 20:53 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58607 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED Assignee|paolo.carlini at oracle dot com |unassigned at gcc dot gnu.org --- Comment #3 from Paolo Carlini <paolo.carlini at oracle dot com> --- Fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2013-11-25 20:53 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-10-03 20:49 [Bug c++/58607] New: [4.9 Regression] ICE with undeclared variable in constexpr reichelt at gcc dot gnu.org 2013-10-10 11:40 ` [Bug c++/58607] [4.9 Regression] [c++11] " rguenth at gcc dot gnu.org 2013-10-23 0:19 ` paolo.carlini at oracle dot com 2013-11-05 14:47 ` rguenth at gcc dot gnu.org 2013-11-25 20:52 ` paolo at gcc dot gnu.org 2013-11-25 20:53 ` paolo.carlini at oracle dot com
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