Subversion Repositories openrisc_2011-10-31

/* Test for spurious "may or may not return a value" warnings.  */
 
/* { dg-do compile } */
/* { dg-options "-Wreturn-type -Wextra" } */
 
#include "../objc-obj-c++-shared/Object1.h"
 
@interface Foo: Object
- (id) meth1;
- (void) meth2;
@end
 
extern int bar;
 
@implementation Foo
- (id) meth1 {
  if (bar)
    return [Object new];
  return; /* { dg-warning "'return' with no value, in function returning non-void" } */
} 
- (void) meth2 {
  if (!bar)
    return;
  bar = 0;
} /* { dg-bogus "'return' with no value, in function returning non-void" } */
@end