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/objc.dg/method-20b.m | 45 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 gcc/testsuite/objc.dg/method-20b.m (limited to 'gcc/testsuite/objc.dg/method-20b.m') diff --git a/gcc/testsuite/objc.dg/method-20b.m b/gcc/testsuite/objc.dg/method-20b.m new file mode 100644 index 000000000..733d8722b --- /dev/null +++ b/gcc/testsuite/objc.dg/method-20b.m @@ -0,0 +1,45 @@ +/* Check if array and function parameters get decayed to pointers as + they should. */ +/* { dg-do run } */ +/* { dg-options "-O2" } */ +/* { dg-additional-sources "../objc-obj-c++-shared/Object1.m" } */ +/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */ + +#include "../objc-obj-c++-shared/Object1.h" +#include +#include + +static char global_buf[20]; + +char *strcpy_like_callee(const char *s) { + strcpy(global_buf, s); + return global_buf; +} + +typedef char io_string_t[512]; +typedef char *(func_type)(const char *); + +@interface DeviceObject: Object +- (void) func:(func_type)func stucPathInIORegistry:(io_string_t)ioRegPath; +@end +@implementation DeviceObject +- (void) func:(func_type)func stucPathInIORegistry:(io_string_t)ioRegPath +{ + func(ioRegPath); +} +@end + +int main (void) { + io_string_t my_string; + DeviceObject *obj = [DeviceObject new]; + + strcpy (my_string, "Hello!"); + strcpy (global_buf, "Good-bye!"); + + [obj func:strcpy_like_callee stucPathInIORegistry:my_string]; + + if (strcmp (global_buf, "Hello!")) + abort (); + + return 0; +} -- cgit v1.2.3