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/* { dg-do compile } */
/* { dg-options "-O0 -dA -gbtf -mco-re -masm=normal" } */
struct F {
int bar;
char c;
int baz;
};
enum {
FIELD_BYTE_OFFSET = 0,
FIELD_BYTE_SIZE = 1,
};
int test (struct F *f) {
int a;
unsigned x = __builtin_preserve_field_info (({ a = f->bar + f->baz; }), FIELD_BYTE_OFFSET); /* { dg-error "argument is not a field access" } */
int b;
unsigned y = __builtin_preserve_field_info (&(f->c), FIELD_BYTE_SIZE); /* { dg-error "argument is not a field access" "" { xfail *-*-* } } */
return a + b + x + y;
}
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