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/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */
/* Test warnings when parsing syntax errors in @catch(). */
#include <objc/objc.h>
@interface MyObject
{
Class isa;
}
@end
@implementation MyObject
@end
@interface MyObject2
{
Class isa;
}
@end
@implementation MyObject2
@end
@protocol MyProtocol;
int test (id object)
{
int dummy = 0;
@try { @throw object; }
@catch
{ /* { dg-error "expected" } */
dummy++; /* { dg-error "@catch parameter is not a known Objective-C class type" "" { target *-*-* } .-1 } */
}
@catch () /* { dg-error "expected identifier before" } */
{ /* { dg-error "@catch parameter is not a known Objective-C class type" "" { target *-*-* } .-1 } */
dummy++;
}
@catch (i) /* { dg-error ".i. has not been declared" } */
{ /* { dg-error "@catch parameter is not a known Objective-C class type" "" { target *-*-* } .-1 } */
dummy++;
}
@catch (id <MyProtocol x) /* { dg-error "expected ... before .x." } */
{ /* { dg-error "@catch parameter can not be protocol-qualified" "" { target *-*-* } .-1 } */
dummy++;
}
@catch MyObject *x /* { dg-error "expected ... before .MyObject." } */
{
dummy++;
}
@catch MyObject2 *x) /* { dg-error "expected ... before .MyObject2." } */
{
dummy++;
}
@try { @throw object; }
@catch (MyObject *x)
@catch (MyObject2 *y) /* { dg-error "expected ... before .catch." } */
return dummy; /* { dg-error "expected ... before .return." } */
}
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