commit 9bc90a28297adc95456893abd4eb2fa72139fced
author Stephen Kelly <steveire@gmail.com> Sat Jan 12 15:45:05 2019 +0000
committer Stephen Kelly <steveire@gmail.com> Sat Jan 12 15:45:05 2019 +0000
tree 16a7d08faa331ba1469592c398166e96123446ef
parent 7d65fe5cd55183dfed63a27f0f20e33e4b401e5b

[ASTDump] Change parameter to StringRef

llvm-svn: 351011

clang/lib/AST/TextNodeDumper.cpp

diff --git a/clang/lib/AST/TextNodeDumper.cpp b/clang/lib/AST/TextNodeDumper.cpp
index 2a24041..9c0496d 100644
--- a/clang/lib/AST/TextNodeDumper.cpp
+++ b/clang/lib/AST/TextNodeDumper.cpp
@@ -184,12 +184,12 @@
   OS << ")";
 }
 
-void TextNodeDumper::dumpDeclRef(const Decl *D, const char *Label) {
+void TextNodeDumper::dumpDeclRef(const Decl *D, StringRef Label) {
   if (!D)
     return;
 
   AddChild([=] {
-    if (Label)
+    if (!Label.empty())
       OS << Label << ' ';
     dumpBareDeclRef(D);
   });