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/* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, November 2010. */
/* { dg-options "-fobjc-exceptions" } */
/* { dg-do compile } */
// { dg-additional-options "-Wno-objc-root-class" }
/* Test that you can use an unnamed argument with @catch. This test is the same
as exceptions-3.mm, but with no name for @catch arguments. */
#include <objc/objc.h>
@interface MyObject
{
Class isa;
} /* { dg-line interface_MyObject } */
@end
@implementation MyObject
@end
@protocol MyProtocol;
typedef MyObject MyObjectTypedef;
typedef MyObject *MyObjectPtrTypedef;
typedef int intTypedef;
int test (id object)
{
int dummy = 0;
@try { @throw object; }
@catch (int) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{
dummy++;
}
@try { @throw object; }
@catch (intTypedef) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{
dummy++;
}
@try { @throw object; }
@catch (int *) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{
dummy++;
}
@try { @throw object; }
@catch (id) /* Ok */
{
dummy++;
}
@try { @throw object; }
@catch (id <MyProtocol>) /* { dg-error "'@catch' parameter cannot be protocol-qualified" } */
{
dummy++;
}
@try { @throw object; }
@catch (MyObject *) /* Ok */
{
dummy++;
}
@try { @throw object; }
@catch (MyObject <MyProtocol> *) /* { dg-error "'@catch' parameter cannot be protocol-qualified" } */
{
dummy++;
}
@try { @throw object; }
@catch (MyObject) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{ /* { dg-error "no matching function" "" { target *-*-* } .-1 } */
dummy++; /* { dg-message "MyObject" "" { target *-*-* } interface_MyObject } */
} /* { dg-message "candidate" "" { target *-*-* } interface_MyObject } */
@try { @throw object; }
@catch (static MyObject *) /* { dg-error "storage class" } */
{
dummy++;
}
@try { @throw object; }
@catch (MyObjectTypedef *) /* Ok */
{
dummy++;
}
@try { @throw object; }
@catch (MyObjectTypedef <MyProtocol> *) /* { dg-error "'@catch' parameter cannot be protocol-qualified" } */
{
dummy++;
}
@try { @throw object; }
@catch (MyObjectPtrTypedef) /* Ok */
{
dummy++;
}
@try { @throw object; }
@catch (Class) /* { dg-error "'@catch' parameter is not a known Objective-C class type" } */
{
dummy++;
}
@try { @throw object; }
@catch (...) /* Ok */
{
dummy++;
}
return dummy;
}
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