| // RUN: clang %s -verify -fsyntax-only |
| struct xx { int bitf:1; }; |
| |
| struct entry { struct xx *whatever; |
| int value; |
| int bitf:1; }; |
| void add_one(int *p) { (*p)++; } |
| |
| void test() { |
| register struct entry *p; |
| add_one(&p->value); |
| struct entry pvalue; |
| add_one(&p->bitf); // expected-error {{address of bit-field requested}} |
| add_one(&pvalue.bitf); // expected-error {{address of bit-field requested}} |
| add_one(&p->whatever->bitf); // expected-error {{address of bit-field requested}} |
| } |
| |
| void foo() { |
| register int x[10]; |
| &x[10]; // expected-error {{address of register variable requested}} |
| |
| register int *y; |
| |
| int *x2 = &y; // expected-error {{address of register variable requested}} |
| int *x3 = &y[10]; |
| } |
| |
| void testVectorComponentAccess() { |
| typedef float v4sf __attribute__ ((vector_size (16))); |
| static v4sf q; |
| float* r = &q[0]; // expected-error {{address of vector requested}} |
| } |
| |