From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/obj-c++.dg/isa-field-1.mm | 47 +++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 gcc/testsuite/obj-c++.dg/isa-field-1.mm (limited to 'gcc/testsuite/obj-c++.dg/isa-field-1.mm') diff --git a/gcc/testsuite/obj-c++.dg/isa-field-1.mm b/gcc/testsuite/obj-c++.dg/isa-field-1.mm new file mode 100644 index 000000000..4b93df8c4 --- /dev/null +++ b/gcc/testsuite/obj-c++.dg/isa-field-1.mm @@ -0,0 +1,47 @@ +/* Ensure there are no bizarre difficulties with accessing the 'isa' field of + objects. This field is named differently between GNU and NeXT runtimes so + accessed via the CLASSPTRFIELD() macro defined in next-mapping.h */ +/* { dg-do compile } */ + +#include "../objc-obj-c++-shared/Object1.h" +#include "../objc-obj-c++-shared/next-mapping.h" + +@interface Object (Test) +- (Class) test1: (id)object; +@end + +@interface Derived: Object +- (Class) test2: (id)object; +@end + +@implementation Object (Test) + +Class test1(id object) { + Class cls = CLASSPTRFIELD(object); + return cls; +} +- (Class) test1: (id)object { + Class cls = CLASSPTRFIELD(object); + return cls; +} + +@end + +@implementation Derived + +Class test2(id object) { + Class cls = CLASSPTRFIELD(object); + return cls; +} +- (Class) test2: (id)object { + Class cls = CLASSPTRFIELD(object); + return cls; +} + +@end + +Class test3(id object) { + Class cls = CLASSPTRFIELD(object); + return cls; +} +#include "../objc-obj-c++-shared/Object1-implementation.h" -- cgit v1.2.3