https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104532
Bug ID: 104532
Summary: ICE in lvalue_p, at c/c-typeck.cc:4987
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: gs...@t-online.de
Target Milestone: ---
Started between 20211205 and 20211212 :
$ cat z1.c
void f (int x)
{
#pragma omp target enter data map (to: x->vectors)
}
$ cat z2.c
void f (int x)
{
#pragma omp target enter data map (to: x->vectors[])
}
$ gcc-12-20220213 -c z1.c -fopenmp
z1.c: In function 'f':
z1.c:3:11: internal compiler error: Segmentation fault
3 | #pragma omp target enter data map (to: x->vectors)
| ^~~
0xc1c3cf crash_signal
../../gcc/toplev.cc:322
0x6c1a46 lvalue_p(tree_node const*)
../../gcc/c/c-typeck.cc:4987
0x6ca5a8 build_component_ref(unsigned int, tree_node*, tree_node*, unsigned
int)
../../gcc/c/c-typeck.cc:2470
0x6f742e c_parser_omp_variable_list
../../gcc/c/c-parser.cc:13161
0x6f81dc c_parser_omp_clause_map
../../gcc/c/c-parser.cc:16260
0x700262 c_parser_omp_all_clauses
../../gcc/c/c-parser.cc:17057
0x70d6ae c_parser_omp_target_enter_data
../../gcc/c/c-parser.cc:20904
0x70d6ae c_parser_omp_target
../../gcc/c/c-parser.cc:21195
0x6e7a44 c_parser_pragma
../../gcc/c/c-parser.cc:12499
0x7054a6 c_parser_compound_statement_nostart
../../gcc/c/c-parser.cc:5767
0x705873 c_parser_compound_statement
../../gcc/c/c-parser.cc:5609
0x707128 c_parser_declaration_or_fndef
../../gcc/c/c-parser.cc:2544
0x70e85f c_parser_external_declaration
../../gcc/c/c-parser.cc:1779
0x70f18b c_parser_translation_unit
../../gcc/c/c-parser.cc:1652
0x70f18b c_parse_file()
../../gcc/c/c-parser.cc:23348
0x760792 c_common_parse_file()
../../gcc/c-family/c-opts.cc:1238
