[c++1z] P0512R0: support for 'explicit' specifier on deduction-guides.

llvm-svn: 294693

1 files changed, 6 insertions, 5 deletions

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 7749bef4e77..abb9f510628 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -7659,11 +7659,12 @@ static FunctionDecl* CreateNewFunctionDecl(Sema &SemaRef, Declarator &D,
 
     // We don't need to store much extra information for a deduction guide, so
     // just model it as a plain FunctionDecl.
-    // FIXME: Store IsExplicit!
-    return FunctionDecl::Create(SemaRef.Context, DC,
-                                D.getLocStart(),
-                                NameInfo, R, TInfo, SC, isInline,
-                                true/*HasPrototype*/, isConstexpr);
+    auto *FD = FunctionDecl::Create(SemaRef.Context, DC, D.getLocStart(),
+                                    NameInfo, R, TInfo, SC, isInline,
+                                    true /*HasPrototype*/, isConstexpr);
+    if (isExplicit)
+      FD->setExplicitSpecified();
+    return FD;
   } else if (DC->isRecord()) {
     // If the name of the function is the same as the name of the record,
     // then this must be an invalid constructor that has a return type.