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Teach -ast-print how to print template template parameters. 

llvm-svn: 129565
This commit is contained in:
Richard Smith 2011-04-15 13:38:57 +00:00
parent 3462376c65
commit 030f499d2f
1 changed files with 8 additions and 3 deletions
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11
clang/lib/AST/DeclPrinter.cpp
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@ -60,7 +60,7 @@ namespace {
void VisitNamespaceAliasDecl(NamespaceAliasDecl *D); void VisitNamespaceAliasDecl(NamespaceAliasDecl *D);
void VisitCXXRecordDecl(CXXRecordDecl *D); void VisitCXXRecordDecl(CXXRecordDecl *D);
void VisitLinkageSpecDecl(LinkageSpecDecl *D); void VisitLinkageSpecDecl(LinkageSpecDecl *D);
void VisitTemplateDecl(TemplateDecl *D); void VisitTemplateDecl(const TemplateDecl *D);
void VisitObjCMethodDecl(ObjCMethodDecl *D); void VisitObjCMethodDecl(ObjCMethodDecl *D);
void VisitObjCClassDecl(ObjCClassDecl *D); void VisitObjCClassDecl(ObjCClassDecl *D);
void VisitObjCImplementationDecl(ObjCImplementationDecl *D); void VisitObjCImplementationDecl(ObjCImplementationDecl *D);
@ -674,7 +674,7 @@ void DeclPrinter::VisitLinkageSpecDecl(LinkageSpecDecl *D) {
Visit(*D->decls_begin()); Visit(*D->decls_begin());
} }
void DeclPrinter::VisitTemplateDecl(TemplateDecl *D) { void DeclPrinter::VisitTemplateDecl(const TemplateDecl *D) {
Out << "template <"; Out << "template <";
TemplateParameterList *Params = D->getTemplateParameters(); TemplateParameterList *Params = D->getTemplateParameters();
@ -720,12 +720,17 @@ void DeclPrinter::VisitTemplateDecl(TemplateDecl *D) {
NTTP->getDefaultArgument()->printPretty(Out, Context, 0, Policy, NTTP->getDefaultArgument()->printPretty(Out, Context, 0, Policy,
Indentation); Indentation);
} }
} else if (const TemplateTemplateParmDecl *TTPD =
dyn_cast<TemplateTemplateParmDecl>(Param)) {
VisitTemplateDecl(TTPD);
// FIXME: print the default argument, if present.
} }
} }
Out << "> "; Out << "> ";
if (TemplateTemplateParmDecl *TTP = dyn_cast<TemplateTemplateParmDecl>(D)) { if (const TemplateTemplateParmDecl *TTP =
dyn_cast<TemplateTemplateParmDecl>(D)) {
Out << "class "; Out << "class ";
if (TTP->isParameterPack()) if (TTP->isParameterPack())
Out << "..."; Out << "...";