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/* Ensure that variables declared volatile by the user (as opposed to
synthesized by the EH-volatization machinery) _do_ trigger
"discards qualifiers from target pointer type" warnings. */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */
@interface TestMyTests
- (void) testSpoon;
@end
extern void some_func (int *);
@implementation TestMyTests
- (void) testSpoon {
volatile int i = 5;
int q = 99;
do {
@try {
typeof(i) j = 6;
typeof(q) k = 66;
some_func (&j); /* { dg-warning "discards .volatile. qualifier from pointer target type" } */
/* { dg-message "but argument is of type" "" { target *-*-* } 12 } */
some_func (&k);
}
@catch (id exc) {
@throw;
}
} while(0);
do {
@try {
typeof(i) j = 7;
typeof(q) k = 77;
some_func (&k);
some_func (&j); /* { dg-warning "discards .volatile. qualifier from pointer target type" } */
/* The following is disabled as it is already checked above and the testsuites seems
to count multiple different identical errors on the same line only once */
/* dg-message "but argument is of type" "" { target *-*-* } 12 */
}
@catch (id exc) {
@throw;
}
} while(0);
do {
@try {
typeof(q) k = 88;
typeof(i) j = 8;
some_func (&j); /* { dg-warning "discards .volatile. qualifier from pointer target type" } */
/* The following is disabled as it is already checked above and the testsuites seems
to count multiple different identical errors on the same line only once */
/* dg-message "but argument is of type" "" { target *-*-* } 12 */
some_func (&k);
}
@catch (id exc) {
@throw;
}
} while(0);
}
@end
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