Refactor code into a new CallExpr::getDirectCallee() method. Simplify some

code with the new method.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76164 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 1 deletions

diff --git a/include/clang/AST/Expr.h b/include/clang/AST/Expr.h
index 1fc35ba8d5..9d967dec03 100644
--- a/include/clang/AST/Expr.h
+++ b/include/clang/AST/Expr.h
@@ -964,7 +964,10 @@ public:
   const Expr *getCallee() const { return cast<Expr>(SubExprs[FN]); }
   Expr *getCallee() { return cast<Expr>(SubExprs[FN]); }
   void setCallee(Expr *F) { SubExprs[FN] = F; }
-  
+
+  /// \brief If the callee is a FunctionDecl, return it. Otherwise return 0.
+  FunctionDecl *getDirectCallee();
+
   /// getNumArgs - Return the number of actual arguments to this call.
   ///
   unsigned getNumArgs() const { return NumArgs; }