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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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Rev 154 |
/* Test whether casting 'id' to a specific class removes method lookup
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/* Test whether casting 'id' to a specific class removes method lookup
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ambiguity. */
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ambiguity. */
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/* Author: Ziemowit Laski . */
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/* Author: Ziemowit Laski . */
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/* { dg-do compile } */
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/* { dg-do compile } */
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#include
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#include
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@class Int1, Int2;
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@class Int1, Int2;
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@interface Int1
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@interface Int1
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+ (Int1 *)classMethod1;
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+ (Int1 *)classMethod1;
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+ (id)classMethod2;
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+ (id)classMethod2;
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- (Int1 *)instanceMethod:(Int2 *)arg; /* { dg-bogus "using" } */
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- (Int1 *)instanceMethod:(Int2 *)arg; /* { dg-bogus "using" } */
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@end
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@end
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@interface Int2: Int1
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@interface Int2: Int1
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+ (Int1 *)classMethod1;
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+ (Int1 *)classMethod1;
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+ (id)classMethod2;
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+ (id)classMethod2;
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- (id)int2Method;
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- (id)int2Method;
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- (int)instanceMethod:(int)arg; /* { dg-bogus "also found" } */
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- (int)instanceMethod:(int)arg; /* { dg-bogus "also found" } */
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@end
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@end
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int main(void) {
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int main(void) {
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id i = [(Int2 *)[Int1 classMethod1] int2Method]; /* { dg-bogus "may not respond to" } */
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id i = [(Int2 *)[Int1 classMethod1] int2Method]; /* { dg-bogus "may not respond to" } */
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int j = [(Int2 *)[Int2 classMethod2] instanceMethod: 45]; /* { dg-bogus "multiple methods" } */
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int j = [(Int2 *)[Int2 classMethod2] instanceMethod: 45]; /* { dg-bogus "multiple methods" } */
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/* { dg-bogus "invalid conversion" "" { target *-*-* } 25 } */
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/* { dg-bogus "invalid conversion" "" { target *-*-* } 25 } */
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/* { dg-bogus "invalid conversion" "" { target *-*-* } 25 } */
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/* { dg-bogus "invalid conversion" "" { target *-*-* } 25 } */
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return j;
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return j;
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}
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}
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