https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67330
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2015-08-23
CC| |hubicka at gcc dot gnu.org
Ever confirmed|0 |1
--- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Doesn't happen with --enable-checking=release.
markus@x4 tmp % cat core.i
void fn1 (void)
{
__attribute__ ((weak)) int a;
}
markus@x4 tmp % gcc -c core.i
core.i: In function ‘fn1’:
core.i:3:30: error: weak declaration of ‘a’ must be public
__attribute__ ((weak)) int a;
^
markus@x4 tmp % /var/tmp/gcc_test/usr/local/bin/gcc -c core.i
core.i: In function ‘fn1’:
core.i:3:3: internal compiler error: in get, at cgraph.h:371
__attribute__ ((weak)) int a;
^
0x62f80c symtab_node::get(tree_node const*)
../../gcc/gcc/cgraph.h:368
0x62f80c handle_weak_attribute
../../gcc/gcc/c-family/c-common.c:8332
0x5a966a decl_attributes(tree_node**, tree_node*, int)
../../gcc/gcc/attribs.c:557
0x5c5674 start_decl(c_declarator*, c_declspecs*, bool, tree_node*)
../../gcc/gcc/c/c-decl.c:4547
0x6174e0 c_parser_declaration_or_fndef
../../gcc/gcc/c/c-parser.c:1830
0x61bb2d c_parser_compound_statement_nostart
../../gcc/gcc/c/c-parser.c:4622
0x61bf9e c_parser_compound_statement
../../gcc/gcc/c/c-parser.c:4533
0x617f88 c_parser_declaration_or_fndef
../../gcc/gcc/c/c-parser.c:1966
0x622107 c_parser_external_declaration
../../gcc/gcc/c/c-parser.c:1436
0x6229c9 c_parser_translation_unit
../../gcc/gcc/c/c-parser.c:1323
0x6229c9 c_parse_file()
../../gcc/gcc/c/c-parser.c:15449
0x67e642 c_common_parse_file()
../../gcc/gcc/c-family/c-opts.c:1058
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Please include the complete backtrace with any bug report.
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