http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60376
Volker Reichelt <reichelt at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|error-recovery |ice-on-valid-code Summary|[4.9 Regression] [c++1y] |[4.9 Regression] [c++1y] |ICE with invalid use of |ICE using member function |using |in a template function --- Comment #2 from Volker Reichelt <reichelt at gcc dot gnu.org> --- While the original testcase was invald, here's a valid one that crashes in the same place: ==================================== struct A { void foo(); }; template<typename T> void bar(T) { (A().foo)(); } ==================================== bug.cc: In function 'void bar(T)': bug.cc:8:13: internal compiler error: in type_dependent_expression_p, at cp/pt.c:20901 (A().foo)(); ^ 0x6049a1 type_dependent_expression_p(tree_node*) ../../gcc/gcc/cp/pt.c:20900 0x734ef4 finish_call_expr(tree_node*, vec<tree_node*, va_gc, vl_embed>**, bool, bool, int) ../../gcc/gcc/cp/semantics.c:2199 0x6b8901 cp_parser_postfix_expression ../../gcc/gcc/cp/parser.c:6164 0x6bb493 cp_parser_unary_expression ../../gcc/gcc/cp/parser.c:7170 0x6bc17f cp_parser_binary_expression ../../gcc/gcc/cp/parser.c:7874 0x6bc661 cp_parser_assignment_expression ../../gcc/gcc/cp/parser.c:8112 0x6bea73 cp_parser_expression ../../gcc/gcc/cp/parser.c:8274 0x6bf29c cp_parser_expression ../../gcc/gcc/cp/parser.c:8313 0x6bf29c cp_parser_expression_statement ../../gcc/gcc/cp/parser.c:9622 0x6b4788 cp_parser_statement ../../gcc/gcc/cp/parser.c:9473 0x6b5559 cp_parser_statement_seq_opt ../../gcc/gcc/cp/parser.c:9745 0x6b56c6 cp_parser_compound_statement ../../gcc/gcc/cp/parser.c:9699 0x6c667b cp_parser_function_body ../../gcc/gcc/cp/parser.c:18694 0x6c667b cp_parser_ctor_initializer_opt_and_function_body ../../gcc/gcc/cp/parser.c:18730 0x6cdc12 cp_parser_function_definition_after_declarator ../../gcc/gcc/cp/parser.c:22843 0x6ceab1 cp_parser_function_definition_from_specifiers_and_declarator ../../gcc/gcc/cp/parser.c:22755 0x6ceab1 cp_parser_init_declarator ../../gcc/gcc/cp/parser.c:16589 0x6cee4a cp_parser_single_declaration ../../gcc/gcc/cp/parser.c:23164 0x6cf134 cp_parser_template_declaration_after_export ../../gcc/gcc/cp/parser.c:22966 0x6da4d9 cp_parser_declaration ../../gcc/gcc/cp/parser.c:10947 Please submit a full bug report, [etc.]