4 files changed, 0 insertions, 139 deletions

diff --git a/test/Sema/attr-warn_unused_result.c b/test/Sema/attr-warn_unused_result.c
deleted file mode 100644
index b4ef1bbeaf0e..000000000000
--- a/test/Sema/attr-warn_unused_result.c
+++ /dev/null
@@ -1,19 +0,0 @@
-// RUN: clang-cc %s -fsyntax-only -verify
-// rdar://6587766
-
-int fn1() __attribute__ ((warn_unused_result));
-int fn2() __attribute__ ((pure));
-int fn3() __attribute__ ((const));
-
-int foo() {
-  if (fn1() < 0 || fn2(2,1) < 0 || fn3(2) < 0)  // no warnings
-    return -1;
-  
-  fn1();  // expected-warning {{expression result unused}}
-  fn2(92, 21);  // expected-warning {{expression result unused}}
-  fn3(42);  // expected-warning {{expression result unused}}
-  return 0;
-}
-
-int bar __attribute__ ((warn_unused_result)); // expected-warning {{warning: 'warn_unused_result' attribute only applies to function types}}
-
diff --git a/test/Sema/block-explicit-return-type.c b/test/Sema/block-explicit-return-type.c
deleted file mode 100644
index c7b26b3d6bf6..000000000000
--- a/test/Sema/block-explicit-return-type.c
+++ /dev/null
@@ -1,81 +0,0 @@
-// RUN: clang-cc -ObjC -fsyntax-only %s -verify -fblocks
-// FIXME: should compile
-// Test for blocks with explicit return type specified.
-
-typedef float * PF;
-float gf;
-
-@interface NSView
-  - (id) some_method_that_returns_id;
-@end
-
-NSView *some_object;
-
-void some_func (NSView * (^) (id));
-
-typedef struct dispatch_item_s *dispatch_item_t;
-typedef void (^completion_block_t)(void);
-
-typedef double (^myblock)(int);
-double test(myblock I);
-
-int main()
-{
-	 __block int x = 1;
- 	__block int y = 2;
-
-	(void)^void *{ return 0; };
-
-	(void)^float(float y){ return y; };
-
-	(void)^double (float y, double d)
-           {
-	      if (y)
-	       return d;
-	      else
-	       return y;
-	   };
-
-	const char * (^chb) (int flag, const char *arg, char *arg1) = ^ const char * (int flag, const char *arg, char *arg1) {
-	  if (flag)
-	    return 0;
-	  if (flag == 1)
-	    return arg;
-          else if (flag == 2)
-	    return "";
-	  return arg1; 
-	};
-
-	(void)^PF { return &gf; };
-
-	some_func(^ NSView * (id whatever) { return [some_object some_method_that_returns_id]; });
-
-	double res = test(^(int z){x = y+z; return (double)z; });	
-}
-
-void func()
-{
-  completion_block_t X;
-
-  completion_block_t (^blockx)(dispatch_item_t) = ^completion_block_t (dispatch_item_t item) {
-    return X;
-  };
-
-  completion_block_t (^blocky)(dispatch_item_t) = ^(dispatch_item_t item) {
-    return X;
-  };
-
-  blockx = blocky;
-
-}
-
-
-// intent: block taking int returning block that takes char,int and returns int
-int (^(^block)(double x))(char, short);
-
-void foo() {
-   int one = 1;
-   block = ^(double x){ return ^(char c, short y) { return one + c + y; };};  // expected-error {{returning block that lives on the local stack}}
-   // or:
-   block = ^(double x){ return ^(char c, short y) { return one + (int)c + y; };};  // expected-error {{returning block that lives on the local stack}}
-}
diff --git a/test/Sema/carbon-pth.c b/test/Sema/carbon-pth.c
deleted file mode 100644
index c956d2a7a1c8..000000000000
--- a/test/Sema/carbon-pth.c
+++ /dev/null
@@ -1,7 +0,0 @@
-// RUN: clang-cc -mcpu=pentium4 -emit-pth -o %t %s && 
-// RUN: clang-cc -mcpu=pentium4 -token-cache %t %s &&
-// RUN: clang-cc -mcpu=pentium4 -token-cache %t %s -E %s -o /dev/null
-#ifdef __APPLE__
-#include <Carbon/Carbon.h>
-#endif
-
diff --git a/test/Sema/nonnull.c b/test/Sema/nonnull.c
deleted file mode 100644
index 3bed2feb5012..000000000000
--- a/test/Sema/nonnull.c
+++ /dev/null
@@ -1,32 +0,0 @@
-// RUN: clang-cc -fblocks -fsyntax-only -verify %s
-
-int f1(int x) __attribute__((nonnull)); // expected-warning{{'nonnull' attribute applied to function with no pointer arguments}}
-int f2(int *x) __attribute__ ((nonnull (1)));
-int f3(int *x) __attribute__ ((nonnull (0))); // expected-error {{'nonnull' attribute parameter 1 is out of bounds}}
-int f4(int *x, int *y) __attribute__ ((nonnull (1,2)));
-int f5(int *x, int *y) __attribute__ ((nonnull (2,1)));
-
-extern void func1 (void (^block1)(), void (^block2)(), int) __attribute__((nonnull));
-
-extern void func3 (void (^block1)(), int, void (^block2)(), int)
-__attribute__((nonnull(1,3)));
-
-extern void func4 (void (^block1)(), void (^block2)()) __attribute__((nonnull(1)))
-__attribute__((nonnull(2)));
-
-void
-foo (int i1, int i2, int i3, void (^cp1)(), void (^cp2)(), void (^cp3)())
-{
-  func1(cp1, cp2, i1);
-  
-  func1(0, cp2, i1);  // expected-warning {{null passed to a callee which requires a non-null argument}}
-  func1(cp1, 0, i1);  // expected-warning {{null passed to a callee which requires a non-null argument}}
-  func1(cp1, cp2, 0);
-  
-  
-  func3(0, i2, cp3, i3); // expected-warning {{null passed to a callee which requires a non-null argument}}
-  func3(cp3, i2, 0, i3);  // expected-warning {{null passed to a callee which requires a non-null argument}}
-  
-  func4(0, cp1); // expected-warning {{null passed to a callee which requires a non-null argument}}
-  func4(cp1, 0); // expected-warning {{null passed to a callee which requires a non-null argument}}
-}