зеркало из https://github.com/microsoft/clang-1.git
28 строки
806 B
C
28 строки
806 B
C
/* RUN: clang-cc %s -fsyntax-only -pedantic -verify
|
|
*/
|
|
struct incomplete; // expected-note{{forward declaration of 'struct incomplete'}}
|
|
|
|
int sub1(int *a, double *b) {
|
|
return a - b; /* expected-error{{not pointers to compatible types}} */
|
|
}
|
|
|
|
void *sub2(struct incomplete *P) {
|
|
return P-4; /* expected-error{{subtraction of pointer 'struct incomplete *' requires pointee to be a complete object type}} */
|
|
}
|
|
|
|
void *sub3(void *P) {
|
|
return P-4; /* expected-warning{{GNU void* extension}} */
|
|
}
|
|
|
|
int sub4(void *P, void *Q) {
|
|
return P-Q; /* expected-warning{{GNU void* extension}} */
|
|
}
|
|
|
|
int sub5(void *P, int *Q) {
|
|
return P-Q; /* expected-error{{not pointers to compatible types}} */
|
|
}
|
|
|
|
int logicaland1(int a) {
|
|
return a && (void)a; /* expected-error{{invalid operands}} */
|
|
}
|