diff options
| author | Alexander Kornienko <alexfh@google.com> | 2012-08-17 17:38:39 +0000 |
|---|---|---|
| committer | Alexander Kornienko <alexfh@google.com> | 2012-08-17 17:38:39 +0000 |
| commit | a7612aec79bf7f7c7791941aa0a5c59b1dc82463 (patch) | |
| tree | b37fe3956b531d73411de21ca989e43edf2bbaee /lib/Frontend/ASTConsumers.cpp | |
| parent | bbb8afd7f0bdac635583e07c72a9fcf905aa7c4c (diff) | |
Fixed crash and added a test and a minor output problem
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162110 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/ASTConsumers.cpp')
| -rw-r--r-- | lib/Frontend/ASTConsumers.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Frontend/ASTConsumers.cpp b/lib/Frontend/ASTConsumers.cpp index 0f0d835204..4a8f88f328 100644 --- a/lib/Frontend/ASTConsumers.cpp +++ b/lib/Frontend/ASTConsumers.cpp @@ -58,6 +58,8 @@ namespace { bool shouldWalkTypesOfTypeLocs() const { return false; } bool TraverseDecl(Decl *D) { + if (D == NULL) + return false; if (filterMatches(D)) { Out.changeColor(llvm::raw_ostream::BLUE) << (Dump ? "Dumping " : "Printing ") << getName(D) << ":\n"; @@ -66,6 +68,7 @@ namespace { D->dump(Out); else D->print(Out, /*Indentation=*/0, /*PrintInstantiation=*/true); + Out << "\n"; // Don't traverse child nodes to avoid output duplication. return true; } @@ -89,8 +92,6 @@ namespace { class ASTDeclNodeLister : public ASTConsumer, public RecursiveASTVisitor<ASTDeclNodeLister> { - typedef RecursiveASTVisitor<ASTDeclNodeLister> base; - public: ASTDeclNodeLister(raw_ostream *Out = NULL) : Out(Out ? *Out : llvm::outs()) {} |