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[Bug c++/50473] [C++0x] ICE in type_has_nontrivial_copy_init, at cp/tree.c:2574
- From: "jason at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Nov 2014 20:18:28 +0000
- Subject: [Bug c++/50473] [C++0x] ICE in type_has_nontrivial_copy_init, at cp/tree.c:2574
- Auto-submitted: auto-generated
- References: <bug-50473-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50473
--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Mon Nov 17 20:17:56 2014
New Revision: 217672
URL: https://gcc.gnu.org/viewcvs?rev=217672&root=gcc&view=rev
Log:
PR c++/50473
* decl.c (cp_finish_decl): Don't try to process a non-dependent
constant initializer for a reference.
* pt.c (value_dependent_expression_p): A reference is always
dependent.
* call.c (extend_ref_init_temps_1): Also clear TREE_SIDE_EFFECTS
on any NOP_EXPRs.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ref5.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/call.c
trunk/gcc/cp/decl.c
trunk/gcc/cp/pt.c
trunk/gcc/testsuite/g++.dg/cpp0x/constexpr-ice12.C