commit 2c15e8ccce4158570d02441fb34d5bb24ba3f868
author Samuel Benzaquen <sbenza@google.com> Thu Nov 20 15:45:53 2014 +0000
committer Samuel Benzaquen <sbenza@google.com> Thu Nov 20 15:45:53 2014 +0000
tree def029c9f9d90600bf2e37bb50fc6edbaa0fb842
parent b1f871cdcb4776ccf46431625dfb8d57817ea52d

Replace variadic operator function pointer with an enum value.

Summary:
Replace variadic operator function pointer with an enum value.
Hiding the implementation of the variadic matcher will allow to specialize them for the operation performed.
In particular, it will allow for a more efficient allOf() matcher.

Reviewers: klimek

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D6293

llvm-svn: 222432

clang/lib/ASTMatchers/Dynamic/VariantValue.cpp

diff --git a/clang/lib/ASTMatchers/Dynamic/VariantValue.cpp b/clang/lib/ASTMatchers/Dynamic/VariantValue.cpp
index 08b3b1d..a88b707 100644
--- a/clang/lib/ASTMatchers/Dynamic/VariantValue.cpp
+++ b/clang/lib/ASTMatchers/Dynamic/VariantValue.cpp
@@ -58,7 +58,7 @@
 
 llvm::Optional<DynTypedMatcher>
 VariantMatcher::MatcherOps::constructVariadicOperator(
-    DynTypedMatcher::VariadicOperatorFunction Func,
+    DynTypedMatcher::VariadicOperator Op,
     ArrayRef<VariantMatcher> InnerMatchers) const {
   std::vector<DynTypedMatcher> DynMatchers;
   for (const auto &InnerMatcher : InnerMatchers) {
@@ -72,7 +72,7 @@
       return llvm::None;
     DynMatchers.push_back(*Inner);
   }
-  return DynTypedMatcher::constructVariadic(Func, DynMatchers);
+  return DynTypedMatcher::constructVariadic(Op, DynMatchers);
 }
 
 VariantMatcher::Payload::~Payload() {}
@@ -176,9 +176,9 @@
 
 class VariantMatcher::VariadicOpPayload : public VariantMatcher::Payload {
 public:
-  VariadicOpPayload(DynTypedMatcher::VariadicOperatorFunction Func,
+  VariadicOpPayload(DynTypedMatcher::VariadicOperator Op,
                     std::vector<VariantMatcher> Args)
-      : Func(Func), Args(std::move(Args)) {}
+      : Op(Op), Args(std::move(Args)) {}
 
   llvm::Optional<DynTypedMatcher> getSingleMatcher() const override {
     return llvm::Optional<DynTypedMatcher>();
@@ -196,7 +196,7 @@
 
   llvm::Optional<DynTypedMatcher>
   getTypedMatcher(const MatcherOps &Ops) const override {
-    return Ops.constructVariadicOperator(Func, Args);
+    return Ops.constructVariadicOperator(Op, Args);
   }
 
   bool isConvertibleTo(ast_type_traits::ASTNodeKind Kind,
@@ -209,7 +209,7 @@
   }
 
 private:
-  const DynTypedMatcher::VariadicOperatorFunction Func;
+  const DynTypedMatcher::VariadicOperator Op;
   const std::vector<VariantMatcher> Args;
 };
 
@@ -225,9 +225,9 @@
 }
 
 VariantMatcher VariantMatcher::VariadicOperatorMatcher(
-    DynTypedMatcher::VariadicOperatorFunction Func,
+    DynTypedMatcher::VariadicOperator Op,
     std::vector<VariantMatcher> Args) {
-  return VariantMatcher(new VariadicOpPayload(Func, std::move(Args)));
+  return VariantMatcher(new VariadicOpPayload(Op, std::move(Args)));
 }
 
 llvm::Optional<DynTypedMatcher> VariantMatcher::getSingleMatcher() const {