[clang-tidy] Fix invalid fixit for readability-static-accessed-through-instance (bug 40544)

Summary:
Fixed https://bugs.llvm.org/show_bug.cgi?id=40544
Before, we would generate a fixit like `(anonymous namespace)::Foo::fun();` for
the added test case.

Reviewers: aaron.ballman, alexfh, xazax.hun

Subscribers: rnkovacs, cfe-commits

Tags: #clang, #clang-tools-extra

Differential Revision: https://reviews.llvm.org/D61874

llvm-svn: 360698

1 files changed, 1 insertions, 0 deletions

diff --git a/clang-tools-extra/clang-tidy/readability/StaticAccessedThroughInstanceCheck.cpp b/clang-tools-extra/clang-tidy/readability/StaticAccessedThroughInstanceCheck.cpp
index 8458fe3c2f0..e7d70f06bdb 100644
--- a/clang-tools-extra/clang-tidy/readability/StaticAccessedThroughInstanceCheck.cpp
+++ b/clang-tools-extra/clang-tidy/readability/StaticAccessedThroughInstanceCheck.cpp
@@ -67,6 +67,7 @@ void StaticAccessedThroughInstanceCheck::check(
   const ASTContext *AstContext = Result.Context;
   PrintingPolicy PrintingPolicyWithSupressedTag(AstContext->getLangOpts());
   PrintingPolicyWithSupressedTag.SuppressTagKeyword = true;
+  PrintingPolicyWithSupressedTag.SuppressUnwrittenScope = true;
   std::string BaseTypeName =
       BaseType.getAsString(PrintingPolicyWithSupressedTag);