From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- .../gcc/testsuite/objc.dg/property/synthesize-6.m | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/objc.dg/property/synthesize-6.m (limited to 'gcc-4.9/gcc/testsuite/objc.dg/property/synthesize-6.m') diff --git a/gcc-4.9/gcc/testsuite/objc.dg/property/synthesize-6.m b/gcc-4.9/gcc/testsuite/objc.dg/property/synthesize-6.m new file mode 100644 index 000000000..19f7c9534 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/objc.dg/property/synthesize-6.m @@ -0,0 +1,32 @@ +/* Contributed by Nicola Pero , November 2010. */ +/* { dg-do compile } */ + +/* Test that each @synthesize is using a different instance variable, + and that it must belong to the class (not to a superclass). */ + +#include + +@interface Test +{ + int v; + int w; +} +@property int v1; +@property int v2; +@end + +@implementation Test +@synthesize v1 = v; /* { dg-message "originally specified here" } */ +@synthesize v2 = v; /* { dg-error "property .v2. is using the same instance variable as property .v1." } */ +@end + +@interface Test2 : Test +@property int w1; +@end + +@implementation Test2 +@synthesize w1; /* { dg-error "ivar .w1. used by .@synthesize. declaration must be an existing ivar" } */ +@end +/* { dg-warning "incomplete implementation" "" { target *-*-* } 29 } */ +/* { dg-warning "method definition for .-setW1:. not found" "" { target *-*-* } 29 } */ +/* { dg-warning "method definition for .-w1. not found" "" { target *-*-* } 29 } */ -- cgit v1.2.3