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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [objc.dg/] [foreach-7.m] - Rev 707
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/* Test basic Objective-C foreach syntax. This tests warnings and errors. */ /* { dg-do compile } */ #import "../objc-obj-c++-shared/TestsuiteObject.h" #import <objc/objc.h> #undef nil #define nil ((id)0) /* struct __objcFastEnumerationState { unsigned long state; id *itemsPtr; unsigned long *mutationsPtr; unsigned long extra[5]; }; */ @interface TestsuiteObject (NSFastEnumeration) - (unsigned long)countByEnumeratingWithState: (struct __objcFastEnumerationState *)state objects:(id *)stackbuf count:(unsigned int)len; - (id) enumerator; @end void function (void) { return; } id object_function (void) { return nil; } int main (void) { id array = nil; id object = nil; for (typedef int my_typedef in array) /* { dg-error "declaration of non-variable" } */ ; /* { dg-error "iterating variable in fast enumeration is not an object" "" { target *-*-* } 39 } */ for (function () in nil) /* { dg-error "invalid iterating variable in fast enumeration" } */ ; /* { dg-error "iterating variable in fast enumeration is not an object" "" { target *-*-* } 42 } */ for (object_function () in nil) /* { dg-error "invalid iterating variable in fast enumeration" } */ ; for ([object enumerator] in array) /* { dg-error "invalid iterating variable in fast enumeration" } */ ; for (object = nil in array) /* { dg-error "invalid iterating variable in fast enumeration" } */ ; for (id key, value in array) /* { dg-error "multiple iterating variables in fast enumeration" } */ ; return 0; }
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