[ms-inline asm] Stmt destructors are never called, so allocate the AsmToks using

the ASTContext BumpPtr.  Also use the preferred llvm::ArrayRef interface.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@161373 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 2 deletions

diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index 71af263642..76cd51f3e8 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -1185,7 +1185,7 @@ public:
   /// By default, performs semantic analysis to build the new statement.
   /// Subclasses may override this routine to provide different behavior.
   StmtResult RebuildMSAsmStmt(SourceLocation AsmLoc,
-                              SmallVectorImpl<Token> &AsmToks,
+                              ArrayRef<Token> AsmToks,
                               std::string &AsmString,
                               SourceLocation EndLoc) {
     return getSema().ActOnMSAsmStmt(AsmLoc, AsmToks, AsmString, EndLoc);
@@ -5610,9 +5610,11 @@ TreeTransform<Derived>::TransformAsmStmt(AsmStmt *S) {
 template<typename Derived>
 StmtResult
 TreeTransform<Derived>::TransformMSAsmStmt(MSAsmStmt *S) {
+  ArrayRef<Token> AsmToks =
+    llvm::makeArrayRef(S->getAsmToks(), S->getNumAsmToks());
   // No need to transform the asm string literal.
   return getDerived().RebuildMSAsmStmt(S->getAsmLoc(),
-                                       S->getAsmToks(),
+                                       AsmToks,
                                        *S->getAsmString(),
                                        S->getEndLoc());
 }