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| author | Dmitri Gribenko <gribozavr@gmail.com> | 2013-02-21 22:01:10 +0000 |
|---|---|---|
| committer | Dmitri Gribenko <gribozavr@gmail.com> | 2013-02-21 22:01:10 +0000 |
| commit | efc6dfb446251abcb3993de8bb66359d042be118 (patch) | |
| tree | 4fd06b497d53a9b25710d540449f6b645fa6eb11 /clang/lib | |
| parent | 9b7f9c3e9edb7223c4bedeb89396b7b54e1b7077 (diff) | |
| download | bcm5719-llvm-efc6dfb446251abcb3993de8bb66359d042be118.tar.gz bcm5719-llvm-efc6dfb446251abcb3993de8bb66359d042be118.zip | |
AST dumping: dump template instantiations only once
Fixes infinite loop in PR15220.
Patch by Philip Craig.
llvm-svn: 175805
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/AST/ASTDumper.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/clang/lib/AST/ASTDumper.cpp b/clang/lib/AST/ASTDumper.cpp index cdc96b6e016..740153029ba 100644 --- a/clang/lib/AST/ASTDumper.cpp +++ b/clang/lib/AST/ASTDumper.cpp @@ -947,7 +947,10 @@ void ASTDumper::VisitFunctionTemplateDecl(const FunctionTemplateDecl *D) { case TSK_ImplicitInstantiation: case TSK_ExplicitInstantiationDeclaration: case TSK_ExplicitInstantiationDefinition: - dumpDecl(*I); + if (D == D->getCanonicalDecl()) + dumpDecl(*I); + else + dumpDeclRef(*I); break; case TSK_ExplicitSpecialization: dumpDeclRef(*I); @@ -973,7 +976,10 @@ void ASTDumper::VisitClassTemplateDecl(const ClassTemplateDecl *D) { switch (I->getTemplateSpecializationKind()) { case TSK_Undeclared: case TSK_ImplicitInstantiation: - dumpDecl(*I); + if (D == D->getCanonicalDecl()) + dumpDecl(*I); + else + dumpDeclRef(*I); break; case TSK_ExplicitSpecialization: case TSK_ExplicitInstantiationDeclaration: |
