Changeset 1186 for trunk/testcase/weak/weak3.c

Timestamp:

Feb 5, 2004, 5:58:41 PM (22 years ago)

Author:

bird

Message:

...

File:

• trunk/testcase/weak/weak3.c (modified) (2 diffs, 1 prop)

trunk/testcase/weak/weak3.c

@@ -2 +2 @@
  * http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html
  */
+#include <stdio.h>
 
-/* GCC Style */ 
+/* GCC Style */
 int __f ()
 {
@@ -12 +13 @@
 
 /* SUN style */
-extern int WeakExternalWithLocalDefault();
-int LocalDefault()
+extern int WeakExternalWithLocalDefault_ResolveDefault(void);
+int LocalDefault(void)
 {
-    return -1;
+    return 2;
 }
-#pragma weak WeakExternalWithLocalDefault = LocalDefault
+#pragma weak WeakExternalWithLocalDefault_ResolveDefault = LocalDefault
 
+extern int ExternalDefault(void);
+extern int   WeakExternalWithExternalDefault_ResolveDefault(void);
+#pragma weak WeakExternalWithExternalDefault_ResolveDefault = ExternalDefault
 
-/* This doesn't work in GCC, though it's the only thing which works in VAC. */
-extern int ExternalDefault();
-extern int WeakExternalWithLocalDefault();
-#pragma weak WeakExternalWithExternalDefault = ExternalDefault
+/* resolve weak external (still SUN style) */
+extern int   WeakExternalWithLocalDefault_ResolveWKEXT(void);
+#pragma weak WeakExternalWithLocalDefault_ResolveWKEXT = LocalDefault
 
+extern int   WeakExternalWithExternalDefault_ResolveWKEXT(void);
+#pragma weak WeakExternalWithExternalDefault_ResolveWKEXT = ExternalDefault
 
 
 int main()
 {
-    int rc;
+    int rc = 0;
+    int i;
 
-    rc = WeakExternalWithLocalDefault();
-    rc += WeakExternalWithExternalDefault();
+    i = f();
+    if (i != 1)
+    {
+        printf("weak3: f() returned %d expected %d\n", i, 1);
+        rc++;
+    }
+
+    i = WeakExternalWithLocalDefault_ResolveDefault();
+    if (i != 2)
+    {
+        printf("weak3: WeakExternalWithLocalDefault_ResolveDefault() returned %d expected %d\n", i, 2);
+        rc++;
+    }
+
+    i = WeakExternalWithExternalDefault_ResolveDefault();
+    if (i != -1)
+    {
+        printf("weak3: WeakExternalWithExternalDefault_ResolveDefault() returned %d expected %d\n", i, -1);
+        rc++;
+    }
+
+    i = WeakExternalWithLocalDefault_ResolveWKEXT();
+    if (i != -2)
+    {
+        printf("weak3: WeakExternalWithLocalDefault_ResolveWKEXT() returned %d expected %d\n", i, -2);
+        rc++;
+    }
+
+    i = WeakExternalWithExternalDefault_ResolveWKEXT();
+    if (i != -3)
+    {
+        printf("weak3: WeakExternalWithExternalDefault_ResolveWKEXT() returned %d expected %d\n", i, -3);
+        rc++;
+    }
 
     return rc;