commit c4850c2aa4c281a352e228aafc51fb1e30dcad02
author Rafael Espindola <rafael.espindola@gmail.com> Thu Feb 10 23:59:36 2011 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Thu Feb 10 23:59:36 2011 +0000
tree 74525de14e4a77664fb1c3842918b6e08912129a
parent 242302673bdcf35b49579a30fed9dc068a4e10f2

Use raw_svector_ostream in more places in the mangler.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@125321 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AST/Mangle.cpp

diff --git a/lib/AST/Mangle.cpp b/lib/AST/Mangle.cpp
index 83d9ed6..51d4be3 100644
--- a/lib/AST/Mangle.cpp
+++ b/lib/AST/Mangle.cpp
@@ -39,8 +39,7 @@
 static void mangleFunctionBlock(MangleContext &Context,
                                 llvm::StringRef Outer,
                                 const BlockDecl *BD,
-                                llvm::SmallVectorImpl<char> &Res) {
-  llvm::raw_svector_ostream Out(Res);
+                                llvm::raw_svector_ostream &Out) {
   Out << "__" << Outer << "_block_invoke_" << Context.getBlockId(BD, true);
 }
 
@@ -56,31 +55,34 @@
 }
 
 void MangleContext::mangleGlobalBlock(const BlockDecl *BD,
-                                      llvm::SmallVectorImpl<char> &Res) {
-  llvm::raw_svector_ostream Out(Res);
+                                      llvm::raw_svector_ostream &Out) {
   Out << "__block_global_" << getBlockId(BD, false);
 }
 
 void MangleContext::mangleCtorBlock(const CXXConstructorDecl *CD,
                                     CXXCtorType CT, const BlockDecl *BD,
-                                    llvm::SmallVectorImpl<char> &Res) {
+                                    llvm::raw_svector_ostream &ResStream) {
   checkMangleDC(CD, BD);
   llvm::SmallString<64> Buffer;
-  mangleCXXCtor(CD, CT, Buffer);
-  mangleFunctionBlock(*this, Buffer, BD, Res);
+  llvm::raw_svector_ostream Out(Buffer);
+  mangleCXXCtor(CD, CT, Out);
+  Out.flush();
+  mangleFunctionBlock(*this, Buffer, BD, ResStream);
 }
 
 void MangleContext::mangleDtorBlock(const CXXDestructorDecl *DD,
                                     CXXDtorType DT, const BlockDecl *BD,
-                                    llvm::SmallVectorImpl<char> &Res) {
+                                    llvm::raw_svector_ostream &ResStream) {
   checkMangleDC(DD, BD);
   llvm::SmallString<64> Buffer;
-  mangleCXXDtor(DD, DT, Buffer);
-  mangleFunctionBlock(*this, Buffer, BD, Res);
+  llvm::raw_svector_ostream Out(Buffer);
+  mangleCXXDtor(DD, DT, Out);
+  Out.flush();
+  mangleFunctionBlock(*this, Buffer, BD, ResStream);
 }
 
 void MangleContext::mangleBlock(const DeclContext *DC, const BlockDecl *BD,
-                                llvm::SmallVectorImpl<char> &Res) {
+                                llvm::raw_svector_ostream &Out) {
   assert(!isa<CXXConstructorDecl>(DC) && !isa<CXXDestructorDecl>(DC));
   checkMangleDC(DC, BD);
 
@@ -97,11 +99,12 @@
       // Itanium C++ ABI object. What should we do now? Right now, I'm just
       // calling the mangleName() method on the MangleContext; is there a
       // better way?
-      mangleName(ND, Buffer);
+      llvm::raw_svector_ostream Out(Buffer);
+      mangleName(ND, Out);
     }
   }
 
-  mangleFunctionBlock(*this, Buffer, BD, Res);
+  mangleFunctionBlock(*this, Buffer, BD, Out);
 }
 
 void MangleContext::mangleObjCMethodName(const ObjCMethodDecl *MD,
@@ -121,12 +124,12 @@
 }
 
 void MangleContext::mangleBlock(const BlockDecl *BD,
-                                llvm::SmallVectorImpl<char> &Res) {
+                                llvm::raw_svector_ostream &Out) {
   const DeclContext *DC = BD->getDeclContext();
   while (isa<BlockDecl>(DC) || isa<EnumDecl>(DC))
     DC = DC->getParent();
   if (DC->isFunctionOrMethod())
-    mangleBlock(DC, BD, Res);
+    mangleBlock(DC, BD, Out);
   else
-    mangleGlobalBlock(BD, Res);
+    mangleGlobalBlock(BD, Out);
 }