From: Francois Pichet <pichet2000@gmail.com>
Date: Sun, 4 Sep 2011 23:00:48 +0000 (+0000)
Subject: Pass 0 instead of a empty TemplateArgumentListInfo when creating a CXXDependentScopeM... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f740012171d549c02288087044073ae3fc13622b;p=clang

Pass 0 instead of a empty TemplateArgumentListInfo when creating a CXXDependentScopeMemberExpr to handle a "this->" fixit (lookup into dependent bases of class template)

Otherwise the fixit doesn't really work for subsequent lookup.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139105 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 234af89e16..67deb17ec7 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -1474,7 +1474,8 @@ bool Sema::DiagnoseEmptyLookup(Scope *S, CXXScopeSpec &SS, LookupResult &R,
                 CXXDependentScopeMemberExpr::Create(
                     Context, DepThis, DepThisType, true, SourceLocation(),
                     SS.getWithLocInContext(Context), NULL,
-                    R.getLookupNameInfo(), &TList);
+                    R.getLookupNameInfo(),
+                    ULE->hasExplicitTemplateArgs() ? &TList : 0);
             CallsUndergoingInstantiation.back()->setCallee(DepExpr);
           } else {
             // FIXME: we should be able to handle this case too. It is correct