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Diffstat (limited to 'gcc/testsuite/objc.dg/method-17.m')
-rw-r--r-- | gcc/testsuite/objc.dg/method-17.m | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/method-17.m b/gcc/testsuite/objc.dg/method-17.m new file mode 100644 index 00000000000..a4e68539063 --- /dev/null +++ b/gcc/testsuite/objc.dg/method-17.m @@ -0,0 +1,26 @@ +/* APPLE LOCAL file Objective-C */ +/* Test for spurious "may or may not return a value" warnings. */ +/* { dg-do compile } */ +/* { dg-options "-Wextra" } */ + +#include <objc/Object.h> + +@interface Foo: Object +- (id) meth1; +- (void) meth2; +@end + +extern int bar; + +@implementation Foo +- (id) meth1 { + if (bar) + return [Object new]; + return; +} /* { dg-warning "this function may return with or without a value" } */ +- (void) meth2 { + if (!bar) + return; + bar = 0; +} /* { dg-bogus "this function may return with or without a value" } */ +@end |