[cfe-commits] r151754 - in /cfe/trunk/lib: AST/Expr.cpp Sema/SemaExpr.cpp

[Eli Friedman]

Author: efriedma
Date: Wed Feb 29 14:59:56 2012
New Revision: 151754

URL: http://llvm.org/viewvc/llvm-project?rev=151754&view=rev
Log:
Fix a couple -Wuninitialized warnings from gcc.  Reported by David Greene.

Modified:
    cfe/trunk/lib/AST/Expr.cpp
    cfe/trunk/lib/Sema/SemaExpr.cpp

Modified: cfe/trunk/lib/AST/Expr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Expr.cpp?rev=151754&r1=151753&r2=151754&view=diff
==============================================================================
--- cfe/trunk/lib/AST/Expr.cpp (original)
+++ cfe/trunk/lib/AST/Expr.cpp Wed Feb 29 14:59:56 2012
@@ -500,7 +500,7 @@
 }
 
 int StringLiteral::mapCharByteWidth(TargetInfo const &target,StringKind k) {
-  int CharByteWidth;
+  int CharByteWidth = 0;
   switch(k) {
     case Ascii:
     case UTF8:
@@ -514,6 +514,7 @@
       break;
     case UTF32:
       CharByteWidth = target.getChar32Width();
+      break;
   }
   assert((CharByteWidth & 7) == 0 && "Assumes character size is byte multiple");
   CharByteWidth /= 8;

Modified: cfe/trunk/lib/Sema/SemaExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExpr.cpp?rev=151754&r1=151753&r2=151754&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaExpr.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExpr.cpp Wed Feb 29 14:59:56 2012
@@ -9000,7 +9000,7 @@
   // Decode the result (notice that AST's are still created for extensions).
   bool CheckInferredResultType = false;
   bool isInvalid = false;
-  unsigned DiagKind;
+  unsigned DiagKind = 0;
   FixItHint Hint;
   ConversionFixItGenerator ConvHints;
   bool MayHaveConvFixit = false;