Add the TypeSourceInfo for the lambda call operator to the lambda's

definition info; it needs to be there because the mangler needs to
access it before we're finished defining the lambda class.
PR12808.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164186 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 6 deletions

diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index 3d9a6ca11b..71d95ef41f 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -7856,12 +7856,6 @@ TreeTransform<Derived>::TransformCXXTemporaryObjectExpr(
 template<typename Derived>
 ExprResult
 TreeTransform<Derived>::TransformLambdaExpr(LambdaExpr *E) {
-  // Create the local class that will describe the lambda.
-  CXXRecordDecl *Class
-    = getSema().createLambdaClosureType(E->getIntroducerRange(),
-                                        /*KnownDependent=*/false);
-  getDerived().transformedLocalDecl(E->getLambdaClass(), Class);
-
   // Transform the type of the lambda parameters and start the definition of
   // the lambda itself.
   TypeSourceInfo *MethodTy
@@ -7869,6 +7863,13 @@ TreeTransform<Derived>::TransformLambdaExpr(LambdaExpr *E) {
   if (!MethodTy)
     return ExprError();
 
+  // Create the local class that will describe the lambda.
+  CXXRecordDecl *Class
+    = getSema().createLambdaClosureType(E->getIntroducerRange(),
+                                        MethodTy,
+                                        /*KnownDependent=*/false);
+  getDerived().transformedLocalDecl(E->getLambdaClass(), Class);
+
   // Transform lambda parameters.
   llvm::SmallVector<QualType, 4> ParamTypes;
   llvm::SmallVector<ParmVarDecl *, 4> Params;