[cfe-commits] r83941 - in /cfe/trunk/test/Sema: attr-warn_unused_result.c unused-expr.c

[Chris Lattner]

Author: lattner
Date: Mon Oct 12 23:56:49 2009
New Revision: 83941

URL: http://llvm.org/viewvc/llvm-project?rev=83941&view=rev
Log:
merge two tests.

Removed:
    cfe/trunk/test/Sema/attr-warn_unused_result.c
Modified:
    cfe/trunk/test/Sema/unused-expr.c

Removed: cfe/trunk/test/Sema/attr-warn_unused_result.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Sema/attr-warn_unused_result.c?rev=83940&view=auto

==============================================================================
--- cfe/trunk/test/Sema/attr-warn_unused_result.c (original)
+++ cfe/trunk/test/Sema/attr-warn_unused_result.c (removed)
@@ -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 {{ignoring return value of function declared with warn_unused_result attribute}}
-  fn2(92, 21);  // expected-warning {{ignoring return value of function declared with pure attribute}}
-  fn3(42);  // expected-warning {{ignoring return value of function declared with const attribute}}
-  return 0;
-}
-
-int bar __attribute__ ((warn_unused_result)); // expected-warning {{warning: 'warn_unused_result' attribute only applies to function types}}
-

Modified: cfe/trunk/test/Sema/unused-expr.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Sema/unused-expr.c?rev=83941&r1=83940&r2=83941&view=diff

==============================================================================
--- cfe/trunk/test/Sema/unused-expr.c (original)
+++ cfe/trunk/test/Sema/unused-expr.c Mon Oct 12 23:56:49 2009
@@ -78,3 +78,21 @@
 void t5() {
   t5f();   // expected-warning {{ignoring return value of function declared with warn_unused_result}}
 }
+
+
+int fn1() __attribute__ ((warn_unused_result));
+int fn2() __attribute__ ((pure));
+int fn3() __attribute__ ((const));
+
+int t6() {
+  if (fn1() < 0 || fn2(2,1) < 0 || fn3(2) < 0)  // no warnings
+    return -1;
+  
+  fn1();  // expected-warning {{ignoring return value of function declared with warn_unused_result attribute}}
+  fn2(92, 21);  // expected-warning {{ignoring return value of function declared with pure attribute}}
+  fn3(42);  // expected-warning {{ignoring return value of function declared with const attribute}}
+  return 0;
+}
+
+int t7 __attribute__ ((warn_unused_result)); // expected-warning {{warning: 'warn_unused_result' attribute only applies to function types}}
+