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[Bug c++/68362] New: [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 15 Nov 2015 16:33:48 +0000
- Subject: [Bug c++/68362] New: [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- Auto-submitted: auto-generated
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68362
Bug ID: 68362
Summary: [6 Regression] ICE: tree check: expected integer_cst,
have nop_expr in get_val, at tree.h:5157
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: trippels at gcc dot gnu.org
Target Milestone: ---
trippels@gcc2-power8 generic % cat nsLineLayout.ii
enum class A { foo };
void fn1(const A test) {
switch (test)
case A::foo: ;
}
trippels@gcc2-power8 generic % g++ -c nsLineLayout.ii
nsLineLayout.ii: In function âvoid fn1(A)â:
nsLineLayout.ii:4:11: internal compiler error: tree check: expected
integer_cst, have nop_expr in get_val, at tree.h:5157
case A::foo: ;
^~~
0x10d9ee93 tree_check_failed(tree_node const*, char const*, int, char const*,
...)
../../gcc/gcc/tree.c:9587
0x10120d9b tree_int_cst_elt_check
../../gcc/gcc/tree.h:3144
0x104a9c8f tree_int_cst_elt_check
../../gcc/gcc/tree.h:3147
0x104a9c8f wi::extended_tree<192>::get_val() const
../../gcc/gcc/tree.h:5157
0x104a9c8f wi::int_traits<generic_wide_int<wi::extended_tree<192> >
>::decompose(long*, unsigned int, generic_wide_int<wi::extended_tree<192> >
const&)
../../gcc/gcc/wide-int.h:898
0x104a9c8f wide_int_ref_storage<generic_wide_int<wi::extended_tree<192> > >
../../gcc/gcc/wide-int.h:945
0x104a9c8f generic_wide_int<generic_wide_int<wi::extended_tree<192> > >
../../gcc/gcc/wide-int.h:722
0x104a9c8f lts_p<generic_wide_int<wi::extended_tree<192> >,
generic_wide_int<wi::extended_tree<192> > >
../../gcc/gcc/wide-int.h:1749
0x104a9c8f tree_int_cst_lt
../../gcc/gcc/tree.h:5217
0x104a9c8f c_add_case_label(unsigned int, splay_tree_s*, tree_node*,
tree_node*, tree_node*, tree_node*, bool*)
../../gcc/gcc/c-family/c-common.c:6592
0x1019f217 finish_case_label(unsigned int, tree_node*, tree_node*)
../../gcc/gcc/cp/decl.c:3417
0x102fb753 cp_parser_label_for_labeled_statement
../../gcc/gcc/cp/parser.c:10259
0x102e4ca3 cp_parser_statement
../../gcc/gcc/cp/parser.c:10132
0x1031e23b cp_parser_implicitly_scoped_statement
../../gcc/gcc/cp/parser.c:11557
0x102e56d3 cp_parser_selection_statement
../../gcc/gcc/cp/parser.c:10632
0x102e56d3 cp_parser_statement
../../gcc/gcc/cp/parser.c:10040
0x102e6617 cp_parser_statement_seq_opt
../../gcc/gcc/cp/parser.c:10456
0x102e67ef cp_parser_compound_statement
../../gcc/gcc/cp/parser.c:10410
0x1031325b cp_parser_function_body
../../gcc/gcc/cp/parser.c:20225
0x1031325b cp_parser_ctor_initializer_opt_and_function_body
../../gcc/gcc/cp/parser.c:20261
- Follow-Ups:
- [Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: trippels at gcc dot gnu.org
- [Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: trippels at gcc dot gnu.org
- [Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: rguenth at gcc dot gnu.org
- [Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: rguenth at gcc dot gnu.org
- [Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: rguenth at gcc dot gnu.org
- [Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: mpolacek at gcc dot gnu.org
- [Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: mpolacek at gcc dot gnu.org
- [Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: mpolacek at gcc dot gnu.org
- [Bug c++/68362] [6 Regression] ICE: tree check: expected integer_cst, have nop_expr in get_val, at tree.h:5157
- From: mpolacek at gcc dot gnu.org