Remove tabs, and whitespace cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Sema/block-printf-attribute-1.c b/test/Sema/block-printf-attribute-1.c
index ce30b8e..4941ae7 100644
--- a/test/Sema/block-printf-attribute-1.c
+++ b/test/Sema/block-printf-attribute-1.c
@@ -1,15 +1,12 @@
 // RUN: clang-cc %s -fsyntax-only -verify -fblocks
 
-int main()
-{
-        void (^b) (int arg, const char * format, ...) __attribute__ ((__format__ (__printf__, 1, 3))) =   // expected-error {{format argument not a string type}}
-						^ __attribute__ ((__format__ (__printf__, 1, 3))) (int arg, const char * format, ...) {}; // expected-error {{format argument not a string type}}
+int main() {
+  void (^b) (int arg, const char * format, ...) __attribute__ ((__format__ (__printf__, 1, 3))) =   // expected-error {{format argument not a string type}}
+    ^ __attribute__ ((__format__ (__printf__, 1, 3))) (int arg, const char * format, ...) {}; // expected-error {{format argument not a string type}}
  
-        void (^z) (int arg, const char * format, ...) __attribute__ ((__format__ (__printf__, 2, 3))) = ^ __attribute__ ((__format__ (__printf__, 2, 3))) (int arg, const char * format, ...) {};
+  void (^z) (int arg, const char * format, ...) __attribute__ ((__format__ (__printf__, 2, 3))) = ^ __attribute__ ((__format__ (__printf__, 2, 3))) (int arg, const char * format, ...) {};
 
-        // FIXME: argument type poking not yet supportted.
-	z(1, "%s", 1); /* { dg-warning "format \\'\%s\\' expects type \\'char \\*\\'\, but argument 3 has type \\'int\\'" } */
-	z(1, "%s", "HELLO"); // OK
-
+  // FIXME: argument type poking not yet supportted.
+  z(1, "%s", 1); /* { dg-warning "format \\'\%s\\' expects type \\'char \\*\\'\, but argument 3 has type \\'int\\'" } */
+  z(1, "%s", "HELLO"); // OK
 }
-