Create a new PrintingPolicy class, which we pass down through the AST
printing logic to help customize the output. For now, we use this
rather than a special flag to suppress the "struct" when printing
"struct X" and to print the Boolean type as "bool" in C++ but "_Bool"
in C.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72590 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/NestedNameSpecifier.cpp b/lib/AST/NestedNameSpecifier.cpp
index c94a4da..09522a2 100644
--- a/lib/AST/NestedNameSpecifier.cpp
+++ b/lib/AST/NestedNameSpecifier.cpp
@@ -14,6 +14,7 @@
#include "clang/AST/NestedNameSpecifier.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/Decl.h"
+#include "clang/AST/PrettyPrinter.h"
#include "clang/AST/Type.h"
#include "llvm/Support/raw_ostream.h"
#include <cassert>
@@ -104,9 +105,11 @@
/// \brief Print this nested name specifier to the given output
/// stream.
-void NestedNameSpecifier::print(llvm::raw_ostream &OS) const {
+void
+NestedNameSpecifier::print(llvm::raw_ostream &OS,
+ const PrintingPolicy &Policy) const {
if (getPrefix())
- getPrefix()->print(OS);
+ getPrefix()->print(OS, Policy);
switch (getKind()) {
case Identifier:
@@ -134,10 +137,9 @@
if (const QualifiedNameType *QualT = dyn_cast<QualifiedNameType>(T))
T = QualT->getNamedType().getTypePtr();
- if (const TagType *TagT = dyn_cast<TagType>(T))
- TagT->getAsStringInternal(TypeStr, true);
- else
- T->getAsStringInternal(TypeStr);
+ PrintingPolicy InnerPolicy(Policy);
+ InnerPolicy.SuppressTagKind = true;
+ T->getAsStringInternal(TypeStr, InnerPolicy);
OS << TypeStr;
break;
}
@@ -152,5 +154,7 @@
}
void NestedNameSpecifier::dump() {
- print(llvm::errs());
+ PrintingPolicy Policy;
+ Policy.CPlusPlus = true;
+ print(llvm::errs(), Policy);
}