[cfe-commits] r40778 - in /cfe/trunk: AST/Expr.cpp include/clang/AST/Expr.h

[Chris Lattner]

Author: lattner
Date: Fri Aug  3 11:00:20 2007
New Revision: 40778

URL: http://llvm.org/viewvc/llvm-project?rev=40778&view=rev
Log:
add OCUVectorComponent::getNumComponents()

Modified:
    cfe/trunk/AST/Expr.cpp
    cfe/trunk/include/clang/AST/Expr.h

Modified: cfe/trunk/AST/Expr.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/AST/Expr.cpp?rev=40778&r1=40777&r2=40778&view=diff

==============================================================================
--- cfe/trunk/AST/Expr.cpp (original)
+++ cfe/trunk/AST/Expr.cpp Fri Aug  3 11:00:20 2007
@@ -583,6 +583,11 @@
   return isIntegerConstantExpr(Val, Ctx, 0, true) && Val == 0;
 }
 
+unsigned OCUVectorComponent::getNumComponents() const {
+  return strlen(Accessor.getName());
+}
+
+
 /// getComponentType - Determine whether the components of this access are
 /// "point" "color" or "texture" elements.
 OCUVectorComponent::ComponentType OCUVectorComponent::getComponentType() const {
@@ -615,7 +620,7 @@
 /// getEncodedElementAccess - We encode fields with two bits per component.
 unsigned OCUVectorComponent::getEncodedElementAccess() const {
   const char *compStr = Accessor.getName();
-  unsigned length = strlen(compStr);
+  unsigned length = getNumComponents();
 
   unsigned Result = 0;
   

Modified: cfe/trunk/include/clang/AST/Expr.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/Expr.h?rev=40778&r1=40777&r2=40778&view=diff

==============================================================================
--- cfe/trunk/include/clang/AST/Expr.h (original)
+++ cfe/trunk/include/clang/AST/Expr.h Fri Aug  3 11:00:20 2007
@@ -486,6 +486,9 @@
   
   IdentifierInfo &getAccessor() const { return Accessor; }
   
+  /// getNumComponents - Get the number of components being selected.
+  unsigned getNumComponents() const;
+  
   /// getComponentType - Determine whether the components of this access are
   /// "point" "color" or "texture" elements.
   ComponentType getComponentType() const;