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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/objc.dg/foreach-7.m | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/objc.dg/foreach-7.m')
-rw-r--r-- | gcc-4.9/gcc/testsuite/objc.dg/foreach-7.m | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/objc.dg/foreach-7.m b/gcc-4.9/gcc/testsuite/objc.dg/foreach-7.m new file mode 100644 index 000000000..a82869223 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/objc.dg/foreach-7.m @@ -0,0 +1,62 @@ +/* Test basic Objective-C foreach syntax. This tests warnings and errors. */ +/* + { dg-options "-ftrack-macro-expansion=0" } + { 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 *-*-* } 42 } */ + + for (function () in nil) /* { dg-error "invalid iterating variable in fast enumeration" } */ + ; /* { dg-error "iterating variable in fast enumeration is not an object" "" { target *-*-* } 45 } */ + + 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; +} + |