r273590 - Add a test case for the regression in -Wfor-loop-analysis caused by r273548.

[Peter Collingbourne via cfe-commits]

Author: pcc
Date: Thu Jun 23 13:11:19 2016
New Revision: 273590

URL: http://llvm.org/viewvc/llvm-project?rev=273590&view=rev
Log:
Add a test case for the regression in -Wfor-loop-analysis caused by r273548.

Modified:
    cfe/trunk/test/SemaCXX/warn-loop-analysis.cpp

Modified: cfe/trunk/test/SemaCXX/warn-loop-analysis.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaCXX/warn-loop-analysis.cpp?rev=273590&r1=273589&r2=273590&view=diff
==============================================================================
--- cfe/trunk/test/SemaCXX/warn-loop-analysis.cpp (original)
+++ cfe/trunk/test/SemaCXX/warn-loop-analysis.cpp Thu Jun 23 13:11:19 2016
@@ -260,3 +260,9 @@ void test8() {
     i--;
   }
 }
+
+int f(int);
+void test9() {
+  // Don't warn when variable is defined by the loop condition.
+  for (int i = 0; int x = f(i); ++i) {}
+}