Template instantiation for C++ throw expressions
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72217 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplateInstantiateExpr.cpp b/lib/Sema/SemaTemplateInstantiateExpr.cpp
index b9671c2..55be2c2 100644
--- a/lib/Sema/SemaTemplateInstantiateExpr.cpp
+++ b/lib/Sema/SemaTemplateInstantiateExpr.cpp
@@ -83,7 +83,7 @@
OwningExprResult VisitCXXBoolLiteralExpr(CXXBoolLiteralExpr *E);
OwningExprResult VisitCXXNullPtrLiteralExpr(CXXNullPtrLiteralExpr *E);
// FIXME: CXXTypeIdExpr
- // FIXME: CXXThrowExpr
+ OwningExprResult VisitCXXThrowExpr(CXXThrowExpr *E);
// FIXME: CXXDefaultArgExpr
OwningExprResult VisitCXXConstructExpr(CXXConstructExpr *E);
OwningExprResult VisitCXXFunctionalCastExpr(CXXFunctionalCastExpr *E);
@@ -813,6 +813,18 @@
}
Sema::OwningExprResult
+TemplateExprInstantiator::VisitCXXThrowExpr(CXXThrowExpr *E) {
+ OwningExprResult SubExpr(SemaRef, (void *)0);
+ if (E->getSubExpr()) {
+ SubExpr = Visit(E->getSubExpr());
+ if (SubExpr.isInvalid())
+ return SemaRef.ExprError();
+ }
+
+ return SemaRef.ActOnCXXThrow(E->getThrowLoc(), move(SubExpr));
+}
+
+Sema::OwningExprResult
TemplateExprInstantiator::VisitCXXConstructExpr(CXXConstructExpr *E) {
assert(!cast<CXXRecordDecl>(E->getConstructor()->getDeclContext())
->isDependentType() && "Dependent constructor shouldn't be here");