[PATCH] D15254: Fix crash when dumping NamedDecl with NULL getQualifier().

[Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL254867: Fix crash in ASTDumper when dumping NamedDecl with NULL getQualifier(). (authored by dperchik).

Changed prior to commit:
  http://reviews.llvm.org/D15254?vs=41968&id=41996#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D15254

Files:
  cfe/trunk/lib/AST/ASTDumper.cpp

Index: cfe/trunk/lib/AST/ASTDumper.cpp
===================================================================
--- cfe/trunk/lib/AST/ASTDumper.cpp
+++ cfe/trunk/lib/AST/ASTDumper.cpp
@@ -1385,20 +1385,23 @@
 
 void ASTDumper::VisitUsingDecl(const UsingDecl *D) {
   OS << ' ';
-  D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
+  if (D->getQualifier())
+    D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
   OS << D->getNameAsString();
 }
 
 void ASTDumper::VisitUnresolvedUsingTypenameDecl(
     const UnresolvedUsingTypenameDecl *D) {
   OS << ' ';
-  D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
+  if (D->getQualifier())
+    D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
   OS << D->getNameAsString();
 }
 
 void ASTDumper::VisitUnresolvedUsingValueDecl(const UnresolvedUsingValueDecl *D) {
   OS << ' ';
-  D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
+  if (D->getQualifier())
+    D->getQualifier()->print(OS, D->getASTContext().getPrintingPolicy());
   OS << D->getNameAsString();
   dumpType(D->getType());
 }


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