void TemplateArgument::print(const PrintingPolicy &Policy,
raw_ostream &Out) const {
switch (getKind()) {
case Null:
Out << "<no value>";
break;
case Type: {
PrintingPolicy SubPolicy(Policy);
SubPolicy.SuppressStrongLifetime = true;
std::string TypeStr;
getAsType().getAsStringInternal(TypeStr, SubPolicy);
Out << TypeStr;
break;
}
case Declaration: {
if (NamedDecl *ND = dyn_cast_or_null<NamedDecl>(getAsDecl())) {
if (ND->getDeclName()) {
Out << *ND;
} else {
Out << "<anonymous>";
}
} else {
Out << "nullptr";
}
break;
}
case Template:
getAsTemplate().print(Out, Policy);
break;
case TemplateExpansion:
getAsTemplateOrTemplatePattern().print(Out, Policy);
Out << "...";
break;
case Integral: {
printIntegral(*this, Out);
break;
}
case Expression:
getAsExpr()->printPretty(Out, 0, Policy);
break;
case Pack:
Out << "<";
bool First = true;
for (TemplateArgument::pack_iterator P = pack_begin(), PEnd = pack_end();
P != PEnd; ++P) {
if (First)
First = false;
else
Out << ", ";
P->print(Policy, Out);
}
Out << ">";
break;
}
}
void TemplateArgument::print(const PrintingPolicy &Policy,
raw_ostream &Out) const {
switch (getKind()) {
case Null:
Out << "<no value>";
break;
case Type: {
PrintingPolicy SubPolicy(Policy);
SubPolicy.SuppressStrongLifetime = true;
getAsType().print(Out, SubPolicy);
break;
}
case Declaration: {
NamedDecl *ND = cast<NamedDecl>(getAsDecl());
Out << '&';
if (ND->getDeclName()) {
// FIXME: distinguish between pointer and reference args?
ND->printQualifiedName(Out);
} else {
Out << "<anonymous>";
}
break;
}
case NullPtr:
Out << "nullptr";
break;
case Template:
getAsTemplate().print(Out, Policy);
break;
case TemplateExpansion:
getAsTemplateOrTemplatePattern().print(Out, Policy);
Out << "...";
break;
case Integral: {
printIntegral(*this, Out);
break;
}
case Expression:
getAsExpr()->printPretty(Out, 0, Policy);
break;
case Pack:
Out << "<";
bool First = true;
for (TemplateArgument::pack_iterator P = pack_begin(), PEnd = pack_end();
P != PEnd; ++P) {
if (First)
First = false;
else
Out << ", ";
P->print(Policy, Out);
}
Out << ">";
break;
}
}
void TemplateArgument::print(const PrintingPolicy &Policy,
llvm::raw_ostream &Out) const {
switch (getKind()) {
case Null:
Out << "<no value>";
break;
case Type: {
std::string TypeStr;
getAsType().getAsStringInternal(TypeStr, Policy);
Out << TypeStr;
break;
}
case Declaration: {
bool Unnamed = true;
if (NamedDecl *ND = dyn_cast_or_null<NamedDecl>(getAsDecl())) {
if (ND->getDeclName()) {
Unnamed = false;
Out << ND->getNameAsString();
}
}
if (Unnamed) {
Out << "<anonymous>";
}
break;
}
case Template:
getAsTemplate().print(Out, Policy);
break;
case TemplateExpansion:
getAsTemplateOrTemplatePattern().print(Out, Policy);
Out << "...";
break;
case Integral: {
Out << getAsIntegral()->toString(10);
break;
}
case Expression:
getAsExpr()->printPretty(Out, 0, Policy);
break;
case Pack:
Out << "<";
bool First = true;
for (TemplateArgument::pack_iterator P = pack_begin(), PEnd = pack_end();
P != PEnd; ++P) {
if (First)
First = false;
else
Out << ", ";
P->print(Policy, Out);
}
Out << ">";
break;
}
}