ArrayRef-ize ASTContext::getFunctionType and Sema::BuildFunctionType.

No (intended) functionality change.

llvm-svn: 176726

1 files changed, 3 insertions, 6 deletions

diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp
index bd4c98e35b1..27ef65fa94b 100644
--- a/clang/lib/CodeGen/CodeGenFunction.cpp
+++ b/clang/lib/CodeGen/CodeGenFunction.cpp
@@ -420,19 +420,16 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy,
 
   // Emit subprogram debug descriptor.
   if (CGDebugInfo *DI = getDebugInfo()) {
-    unsigned NumArgs = 0;
-    QualType *ArgsArray = new QualType[Args.size()];
+    SmallVector<QualType, 16> ArgTypes;
     for (FunctionArgList::const_iterator i = Args.begin(), e = Args.end();
 	 i != e; ++i) {
-      ArgsArray[NumArgs++] = (*i)->getType();
+      ArgTypes.push_back((*i)->getType());
     }
 
     QualType FnType =
-      getContext().getFunctionType(RetTy, ArgsArray, NumArgs,
+      getContext().getFunctionType(RetTy, ArgTypes,
                                    FunctionProtoType::ExtProtoInfo());
 
-    delete[] ArgsArray;
-
     DI->setLocation(StartLoc);
     DI->EmitFunctionStart(GD, FnType, CurFn, Builder);
   }