https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61272
Bug ID: 61272
Summary: [UBSAN] ICE in is_ubsan_builtin_p(tree_node*),
gcc/ubsan.c:534
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Keywords: ice-on-invalid-code
Severity: normal
Priority: P3
Component: sanitizer
Assignee: unassigned at gcc dot gnu.org
Reporter: burnus at gcc dot gnu.org
CC: dodji at gcc dot gnu.org, dvyukov at gcc dot gnu.org,
jakub at gcc dot gnu.org, kcc at gcc dot gnu.org,
mpolacek at gcc dot gnu.org
Created attachment 32841
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32841&action=edit
Compile with g++ -S -std=c++11 -fsanitize=undefined
Compiling the attached test case (invalid code) with
g++ -S -std=c++11 -fsanitize=undefined test39.ii
ICEs with:
test39.ii:26:156: required from ‘struct
std::__gnu_cxx::_Vector_base<std::__gnu_cxx::Point2d<int>,
std::allocator<std::__gnu_cxx::Point2d<int> > >’
test39.ii:27:78: required from ‘class
std::__gnu_cxx::vector<std::__gnu_cxx::Point2d<int> >’
test39.ii:30:33: required from here
in is_ubsan_builtin_p, at ubsan.c:534
template < typename _Alloc > struct __alloc_traits:std::allocator_traits <
_Alloc >
^
0xc07468 is_ubsan_builtin_p(tree_node*)
../../gcc/ubsan.c:534
0x6ab586 dump_expr
../../gcc/cp/error.c:2022
0x6a8240 dump_type
../../gcc/cp/error.c:547
