Remove Decl::getCompoundBody().

This has 2 (slight) advantages:
-Make explicit at getBody()'s callsite that we expect/handle only CompoundStmt and not CXXTryStmt.
-Better tracking of Decl::getBody()'s callsites.

llvm-svn: 107771

clang/include/clang/AST/DeclBase.h

@@ -492,9 +492,6 @@ public:
   /// code, such as a function or method definition.
   virtual bool hasBody() const { return getBody() != 0; }
 
-  /// getCompoundBody - Returns getBody(), dyn_casted to a CompoundStmt.
-  CompoundStmt* getCompoundBody() const;
-
   /// getBodyRBrace - Gets the right brace of the body, if a body exists.
   /// This works whether the body is a CompoundStmt or a CXXTryStmt.
   SourceLocation getBodyRBrace() const;

clang/lib/AST/DeclBase.cpp

@@ -447,10 +447,6 @@ DeclContext *Decl::castToDeclContext(const Decl *D) {
   }
 }
 
-CompoundStmt* Decl::getCompoundBody() const {
-  return dyn_cast_or_null<CompoundStmt>(getBody());
-}
-
 SourceLocation Decl::getBodyRBrace() const {
   // Special handling of FunctionDecl to avoid de-serializing the body from PCH.
   // FunctionDecl stores EndRangeLoc for this purpose.

clang/lib/Checker/BugReporter.cpp

@@ -925,7 +925,7 @@ public:
     // statement (if it doesn't already exist).
     // FIXME: Should handle CXXTryStmt if analyser starts supporting C++.
     if (const CompoundStmt *CS =
-          PDB.getCodeDecl().getCompoundBody())
+          dyn_cast_or_null<CompoundStmt>(PDB.getCodeDecl().getBody()))
       if (!CS->body_empty()) {
         SourceLocation Loc = (*CS->body_begin())->getLocStart();
         rawAddEdge(PathDiagnosticLocation(Loc, PDB.getSourceManager()));

clang/lib/Rewrite/RewriteObjC.cpp

@@ -5651,7 +5651,7 @@ void RewriteObjC::HandleDeclInMainFile(Decl *D) {
     RewriteBlocksInFunctionProtoType(FD->getType(), FD);
 
     // FIXME: If this should support Obj-C++, support CXXTryStmt
-    if (CompoundStmt *Body = FD->getCompoundBody()) {
+    if (CompoundStmt *Body = dyn_cast_or_null<CompoundStmt>(FD->getBody())) {
       CurFunctionDef = FD;
       CurFunctionDeclToDeclareForBlock = FD;
       CollectPropertySetters(Body);