diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/c/c-parser.c | 10 | ||||
| -rw-r--r-- | gcc/testsuite/c-c++-common/gomp/pr97958.c | 17 |
2 files changed, 24 insertions, 3 deletions
diff --git a/gcc/c/c-parser.c b/gcc/c/c-parser.c index 7540a15..d86098a 100644 --- a/gcc/c/c-parser.c +++ b/gcc/c/c-parser.c @@ -7865,9 +7865,13 @@ c_parser_binary_expression (c_parser *parser, struct c_expr *after, && stack[1].expr.value != error_mark_node \ && (c_tree_equal (stack[0].expr.value, omp_atomic_lhs) \ || c_tree_equal (stack[1].expr.value, omp_atomic_lhs))) \ - stack[0].expr.value \ - = build2 (stack[1].op, TREE_TYPE (stack[0].expr.value), \ - stack[0].expr.value, stack[1].expr.value); \ + { \ + tree t = make_node (stack[1].op); \ + TREE_TYPE (t) = TREE_TYPE (stack[0].expr.value); \ + TREE_OPERAND (t, 0) = stack[0].expr.value; \ + TREE_OPERAND (t, 1) = stack[1].expr.value; \ + stack[0].expr.value = t; \ + } \ else \ stack[sp - 1].expr = parser_build_binary_op (stack[sp].loc, \ stack[sp].op, \ diff --git a/gcc/testsuite/c-c++-common/gomp/pr97958.c b/gcc/testsuite/c-c++-common/gomp/pr97958.c new file mode 100644 index 0000000..5a6de02 --- /dev/null +++ b/gcc/testsuite/c-c++-common/gomp/pr97958.c @@ -0,0 +1,17 @@ +/* PR c/97958 */ + +int *p; + +void +foo (void) +{ + #pragma omp atomic + p = p + 1; +} + +void +bar (void) +{ + #pragma omp atomic /* { dg-error "invalid expression type for '#pragma omp atomic'" } */ + bar = bar + 1; +} |