[cfe-commits] [PATCH] Add getASTContext to ASTMatchFinder

[Edwin Vane]

Hi klimek,

getASTContext provides access to ASTContex for user-written AST matchers.
    
Author: Edwin Vane <edwin.vane at intel.com>

http://llvm-reviews.chandlerc.com/D144

Files:
  include/clang/ASTMatchers/ASTMatchersInternal.h
  lib/ASTMatchers/ASTMatchFinder.cpp

Index: include/clang/ASTMatchers/ASTMatchersInternal.h
===================================================================
--- include/clang/ASTMatchers/ASTMatchersInternal.h
+++ include/clang/ASTMatchers/ASTMatchersInternal.h
@@ -537,6 +537,8 @@
                              Matcher, Builder, MatchMode);
   }
 
+  virtual ASTContext &getASTContext() const = 0;
+
 protected:
   virtual bool matchesChildOf(const ast_type_traits::DynTypedNode &Node,
                               const DynTypedMatcher &Matcher,
Index: lib/ASTMatchers/ASTMatchFinder.cpp
===================================================================
--- lib/ASTMatchers/ASTMatchFinder.cpp
+++ lib/ASTMatchers/ASTMatchFinder.cpp
@@ -475,6 +475,9 @@
     return false;
   }
 
+  // Implements ASTMatchFinder::getASTContext.
+  virtual ASTContext &getASTContext() const { return *ActiveASTContext; }
+
   bool shouldVisitTemplateInstantiations() const { return true; }
   bool shouldVisitImplicitCode() const { return true; }
   // Disables data recursion. We intercept Traverse* methods in the RAV, which
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