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