commit e84af4e4867cadf9edbd1120edf6999e42673cdd
author John McCall <rjmccall@apple.com> Sat Nov 13 01:35:44 2010 +0000
committer John McCall <rjmccall@apple.com> Sat Nov 13 01:35:44 2010 +0000
tree d6819709606fa0dc0c791231ea057430c39f32cd
parent 1aa5863a3e679e6dcd5dde7531569275e174b7ed

Introduce a null-to-pointer implicit cast kind.

llvm-svn: 118966

clang/lib/AST/ExprConstant.cpp

diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index 451aa2a..dfeb32d 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -604,6 +604,12 @@
     return true;
   }
 
+  case CK_NullToPointer: {
+    Result.Base = 0;
+    Result.Offset = CharUnits::Zero();
+    return true;
+  }
+
   case CK_IntegralToPointer: {
     APValue Value;
     if (!EvaluateIntegerOrLValue(SubExpr, Value, Info))