From 181d8ded82d49d0133d9d6fd1631d9816c970bfa Mon Sep 17 00:00:00 2001
From: Matthias Benkard <code@mail.matthias.benkard.de>
Date: Sat, 26 Jan 2008 12:06:34 +0100
Subject: Import libffi from PyObjC 1.3.7.

darcs-hash:129bccb59266f997deac9b0353aea2d2d4049f92
---
 libffi/testsuite/libffi.call/cls_float.c | 51 ++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 libffi/testsuite/libffi.call/cls_float.c

(limited to 'libffi/testsuite/libffi.call/cls_float.c')

diff --git a/libffi/testsuite/libffi.call/cls_float.c b/libffi/testsuite/libffi.call/cls_float.c
new file mode 100644
index 0000000..ac4ec48
--- /dev/null
+++ b/libffi/testsuite/libffi.call/cls_float.c
@@ -0,0 +1,51 @@
+/* Area:	closure_call
+   Purpose:	Check return value float.
+   Limitations:	none.
+   PR:		none.
+   Originator:	<andreast@gcc.gnu.org> 20030828	 */
+
+/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
+#include "ffitest.h"
+
+static void cls_ret_float_fn(ffi_cif* cif,void* resp,void** args,
+			     void* userdata)
+ {
+   *(float *)resp = *(float *)args[0];
+
+   printf("%g: %g\n",*(float *)args[0],
+	  *(float *)resp);
+ }
+
+typedef float (*cls_ret_float)(float);
+
+int main (void)
+{
+  ffi_cif cif;
+#ifndef USING_MMAP
+  static ffi_closure cl;
+#endif
+  ffi_closure *pcl;
+  ffi_type * cl_arg_types[2];
+  float res;
+
+#ifdef USING_MMAP
+  pcl = allocate_mmap (sizeof(ffi_closure));
+#else
+  pcl = &cl;
+#endif
+
+
+  cl_arg_types[0] = &ffi_type_float;
+  cl_arg_types[1] = NULL;
+
+  /* Initialize the cif */
+  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
+		     &ffi_type_float, cl_arg_types) == FFI_OK);
+
+  CHECK(ffi_prep_closure(pcl, &cif, cls_ret_float_fn, NULL)  == FFI_OK);
+  res = ((((cls_ret_float)pcl)(-2122.12)));
+  /* { dg-output "\\-2122.12: \\-2122.12" } */
+  printf("res: %.6f\n", res);
+  /* { dg-output "\nres: \-2122.120117" } */
+  exit(0);
+}
-- 
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