https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85912
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2018-05-25 CC| |nathan at gcc dot gnu.org Version|unknown |8.1.0 Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. t.C:10:6: internal compiler error: tree check: accessed operand 3 of switch_expr with 2 operands in dequeue_and_dump, at tree-dump.c:686 int i; ^ 0x164d408 tree_operand_check_failed(int, tree_node const*, char const*, int, char const*) /space/rguenther/src/svn/gcc-8-branch/gcc/tree.c:9540 0x876777 tree_operand_check(tree_node*, int, char const*, int, char const*) /space/rguenther/src/svn/gcc-8-branch/gcc/tree.h:3635 0x131e363 dequeue_and_dump /space/rguenther/src/svn/gcc-8-branch/gcc/tree-dump.c:686 0x131e5ac dump_node(tree_node const*, unsigned long, _IO_FILE*) /space/rguenther/src/svn/gcc-8-branch/gcc/tree-dump.c:747