commit gcc-4.4.3 which is used to build gcc-4.4.3 Android toolchain in master.

The source is based on fsf gcc-4.4.3 and contains local patches which
are recorded in gcc-4.4.3/README.google.

Change-Id: Id8c6d6927df274ae9749196a1cc24dbd9abc9887

1 files changed, 74 insertions, 0 deletions

diff --git a/gcc-4.4.3/gcc/testsuite/obj-c++.dg/comp-types-5.mm b/gcc-4.4.3/gcc/testsuite/obj-c++.dg/comp-types-5.mm
new file mode 100644
index 000000000..99f6772bd
--- /dev/null
+++ b/gcc-4.4.3/gcc/testsuite/obj-c++.dg/comp-types-5.mm
@@ -0,0 +1,74 @@
+/* Test errors for assignments and comparisons between ObjC and C++ types.  */
+/* Author: Nicola Pero <nicola@brainstorm.co.uk>.  */
+/* { dg-do compile } */
+
+#include <objc/objc.h>
+
+/* The NeXT runtime headers do not define NULL.  */
+#ifndef NULL
+#define NULL ((void *)0)
+#endif
+
+@protocol MyProtocol
+- (void) method;
+@end
+
+@interface MyClass
+@end
+
+int main()
+{
+  id obj = nil;
+  id <MyProtocol> obj_p = nil;
+  MyClass *obj_c = nil;
+  Class obj_C = Nil;
+  
+  int i = 0;
+  int *j = (int *)NULL;
+
+  /* These should all generate warnings.  */
+  
+  obj = i; /* { dg-error "invalid conversion" } */
+  obj = j; /* { dg-error "cannot convert" } */
+
+  obj_p = i; /* { dg-error "invalid conversion" } */
+  obj_p = j; /* { dg-error "cannot convert" } */
+  
+  obj_c = i; /* { dg-error "invalid conversion" } */
+  obj_c = j; /* { dg-error "cannot convert" } */
+
+  obj_C = i; /* { dg-error "invalid conversion" } */
+  obj_C = j; /* { dg-error "cannot convert" } */
+  
+  i = obj;   /* { dg-error "invalid conversion" } */
+  i = obj_p; /* { dg-error "invalid conversion" } */
+  i = obj_c; /* { dg-error "invalid conversion" } */
+  i = obj_C; /* { dg-error "invalid conversion" } */
+  
+  j = obj;   /* { dg-error "cannot convert" } */
+  j = obj_p; /* { dg-error "cannot convert" } */
+  j = obj_c; /* { dg-error "cannot convert" } */
+  j = obj_C; /* { dg-error "cannot convert" } */
+  
+  if (obj == i) ; /* { dg-error "comparison between pointer and integer" } */
+  if (i == obj) ; /* { dg-error "comparison between pointer and integer" } */
+  if (obj == j) ; /* { dg-error "lacks a cast" } */
+  if (j == obj) ; /* { dg-error "lacks a cast" } */
+
+  if (obj_c == i) ; /*{ dg-error "comparison between pointer and integer" }*/
+  if (i == obj_c) ; /*{ dg-error "comparison between pointer and integer" }*/
+  if (obj_c == j) ; /* { dg-error "lacks a cast" } */
+  if (j == obj_c) ; /* { dg-error "lacks a cast" } */
+
+  if (obj_p == i) ; /*{ dg-error "comparison between pointer and integer" }*/
+  if (i == obj_p) ; /*{ dg-error "comparison between pointer and integer" }*/
+  if (obj_p == j) ; /* { dg-error "lacks a cast" } */
+  if (j == obj_p) ; /* { dg-error "lacks a cast" } */
+
+  if (obj_C == i) ; /*{ dg-error "comparison between pointer and integer" }*/
+  if (i == obj_C) ; /*{ dg-error "comparison between pointer and integer" }*/
+  if (obj_C == j) ; /* { dg-error "lacks a cast" } */
+  if (j == obj_C) ; /* { dg-error "lacks a cast" } */
+
+  return 0;
+}