[Bug c++/63508] ICE when using bracketed initializer on pointer to member function of a templated class

[daniel.kruegler at googlemail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63508

Daniel Krügler <daniel.kruegler at googlemail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |daniel.kruegler@googlemail.
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--- Comment #2 from Daniel Krügler <daniel.kruegler at googlemail dot com> ---
The ICE also occurs in gcc HEAD 5.0.0 20141010 (experimental):

<quote>
prog.cc: In instantiation of 'c<T>::c() [with T = int]': 
prog.cc:14:23: required from here 
prog.cc:7:22: internal compiler error: Segmentation fault 
  auto x = m{&c::mf}; 
                   ^ 
0x9af2bf crash_signal 
  /home/heads/gcc/gcc-source/gcc/toplev.c:340 
0x55be89 extend_ref_init_temps(tree_node*, tree_node*, vec<tree_node*, va_gc,
vl_embed>**) 
  /home/heads/gcc/gcc-source/gcc/cp/call.c:9710 
0x55befb extend_ref_init_temps(tree_node*, tree_node*, vec<tree_node*, va_gc,
vl_embed>**) 
  /home/heads/gcc/gcc-source/gcc/cp/call.c:9732 
0x5aaa15 store_init_value(tree_node*, tree_node*, vec<tree_node*, va_gc,
vl_embed>**, int) 
  /home/heads/gcc/gcc-source/gcc/cp/typeck2.c:792 
0x56f0a5 check_initializer /home/heads/gcc/gcc-source/gcc/cp/decl.c:5892
0x580e9c cp_finish_decl(tree_node*, tree_node*, bool, tree_node*, int)
  /home/heads/gcc/gcc-source/gcc/cp/decl.c:6517 
0x59071e tsubst_expr 
  /home/heads/gcc/gcc-source/gcc/cp/pt.c:13788 
0x58fe05 tsubst_expr 
  /home/heads/gcc/gcc-source/gcc/cp/pt.c:13862 
0x58f6e4 tsubst_expr 
  /home/heads/gcc/gcc-source/gcc/cp/pt.c:13676 
0x58fe05 tsubst_expr 
  /home/heads/gcc/gcc-source/gcc/cp/pt.c:13862 
0x58ea74 instantiate_decl(tree_node*, int, bool) 
  /home/heads/gcc/gcc-source/gcc/cp/pt.c:20241 
0x5a813b instantiate_pending_templates(int) 
  /home/heads/gcc/gcc-source/gcc/cp/pt.c:20357 
0x5c14d8 cp_write_global_declarations() 
  /home/heads/gcc/gcc-source/gcc/cp/decl2.c:4367 

Please submit a full bug report, with preprocessed source if appropriate.
Please include the complete backtrace with any bug report. See
<http://gcc.gnu.org/bugs.html> for instructions.
</quote>