https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65044
Bug ID: 65044 Summary: ICE: SIGSEGV in contains_struct_check with -fsanitize=address -fcheck-pointer-bounds Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: zsojka at seznam dot cz Created attachment 34743 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34743&action=edit reduced testcase Compiler output: $ gcc -fsanitize=address -fcheck-pointer-bounds -mmpx testcase.c testcase.c:7:1: internal compiler error: Segmentation fault } ^ 0xc43f1f crash_signal /mnt/svn/gcc-trunk/gcc/toplev.c:383 0xcee191 contains_struct_check(tree_node*, tree_node_structure_enum, char const*, int, char const*) /mnt/svn/gcc-trunk/gcc/tree.h:2959 0xcee191 chkp_walk_pointer_assignments /mnt/svn/gcc-trunk/gcc/tree-chkp.c:3591 0xcee06a chkp_walk_pointer_assignments /mnt/svn/gcc-trunk/gcc/tree-chkp.c:3645 0xcf0396 chkp_finish_file() /mnt/svn/gcc-trunk/gcc/tree-chkp.c:3701 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. Tested revisions: r220566 - ICE