Implement FunctionDecl::getDefinition() to be consistent with

VarDecl, TagDecl, EnumDecl, RecordDecl, CXXRecordDecl.

Use getDefinition in two locations to make the code more readable.

llvm-svn: 275303

1 files changed, 2 insertions, 5 deletions

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 6f7a13d6322..c0ccbbf6241 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -2327,11 +2327,8 @@ static const Decl *getDefinition(const Decl *D) {
       return Def;
     return VD->getActingDefinition();
   }
-  if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D)) {
-    const FunctionDecl* Def;
-    if (FD->isDefined(Def))
-      return Def;
-  }
+  if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(D))
+    return FD->getDefinition();
   return nullptr;
 }