[llvm-commits] [llvm] r54757 - /llvm/trunk/include/llvm/ADT/APSInt.h

[Daniel Dunbar]

Author: ddunbar
Date: Wed Aug 13 15:53:17 2008
New Revision: 54757

URL: http://llvm.org/viewvc/llvm-project?rev=54757&view=rev
Log:
Add default constructor to APSInt
 - Creates uninitialized APInt. 
 - Prevents need for embedding arbitrary constants when used as an out
   parameter, for example.

Modified:
    llvm/trunk/include/llvm/ADT/APSInt.h

Modified: llvm/trunk/include/llvm/ADT/APSInt.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/APSInt.h?rev=54757&r1=54756&r2=54757&view=diff

==============================================================================
--- llvm/trunk/include/llvm/ADT/APSInt.h (original)
+++ llvm/trunk/include/llvm/ADT/APSInt.h Wed Aug 13 15:53:17 2008
@@ -23,6 +23,9 @@
 class APSInt : public APInt {
   bool IsUnsigned;
 public:
+  /// Default constructor that creates an uninitialized APInt.
+  explicit APSInt() {}
+
   /// APSInt ctor - Create an APSInt with the specified width, default to
   /// unsigned.
   explicit APSInt(uint32_t BitWidth, bool isUnsigned = true)