diff options
Diffstat (limited to 'gcc/testsuite/obj-c++.dg/method-21.mm')
-rw-r--r-- | gcc/testsuite/obj-c++.dg/method-21.mm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/obj-c++.dg/method-21.mm b/gcc/testsuite/obj-c++.dg/method-21.mm new file mode 100644 index 00000000000..7ebfa02cc0c --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/method-21.mm @@ -0,0 +1,26 @@ +/* APPLE LOCAL file mainline */ +/* 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-error "return.statement with no value" } */ +} +- (void) meth2 { + if (!bar) + return; + bar = 0; +} +@end |