void TemplightProtobufWriter::printEntry(const PrintableTemplightEntryBegin& aEntry) {
std::string entry_contents;
{
llvm::raw_string_ostream OS_inner(entry_contents);
/*
message Begin {
required InstantiationKind kind = 1;
required string name = 2;
required SourceLocation location = 3;
optional double time_stamp = 4;
optional uint64 memory_usage = 5;
optional SourceLocation template_origin = 6;
}
*/
llvm::protobuf::saveVarInt(OS_inner, 1, aEntry.InstantiationKind); // kind
llvm::protobuf::saveString(OS_inner, 2,
printTemplateName(aEntry.Name)); // name
llvm::protobuf::saveString(OS_inner, 3,
printEntryLocation(aEntry.FileName,
aEntry.Line,
aEntry.Column)); // location
llvm::protobuf::saveDouble(OS_inner, 4, aEntry.TimeStamp); // time_stamp
if ( aEntry.MemoryUsage > 0 )
llvm::protobuf::saveVarInt(OS_inner, 5, aEntry.MemoryUsage); // memory_usage
if ( !aEntry.TempOri_FileName.empty() )
llvm::protobuf::saveString(OS_inner, 6,
printEntryLocation(aEntry.TempOri_FileName,
aEntry.TempOri_Line,
aEntry.TempOri_Column)); // template_origin
}
std::string oneof_contents;
{
llvm::raw_string_ostream OS_inner(oneof_contents);
/*
oneof begin_or_end {
Begin begin = 1;
End end = 2;
}
*/
llvm::protobuf::saveString(OS_inner, 1, entry_contents); // begin
}
llvm::raw_string_ostream OS(buffer);
// repeated TemplightEntry entries = 2;
llvm::protobuf::saveString(OS, 2, oneof_contents);
}
// Adapted from tools\clang\lib\AST\TemplateBase.cpp TemplateArgument::print
void printTemplateArgument(raw_ostream &out, const PrintingPolicy &policy, TemplateArgument const &arg, bool qualifyNames)
{
switch (arg.getKind()) {
case TemplateArgument::Null:
out << "(no value)";
break;
case TemplateArgument::Type: {
PrintingPolicy SubPolicy(policy);
SubPolicy.SuppressStrongLifetime = true;
arg.getAsType().print(out, SubPolicy);
break;
}
case TemplateArgument::Declaration: {
NamedDecl *ND = cast<NamedDecl>(arg.getAsDecl());
out << '&';
if (ND->getDeclName()) {
// FIXME: distinguish between pointer and reference args?
ND->printQualifiedName(out);
}
else {
out << "(anonymous)";
}
break;
}
case TemplateArgument::NullPtr:
out << "nullptr";
break;
case TemplateArgument::Template:
// Orig: arg.getAsTemplate().print(out, policy);
{
auto templateName = arg.getAsTemplate();
printTemplateName(out, policy, templateName, qualifyNames);
break;
}
case TemplateArgument::TemplateExpansion:
arg.getAsTemplateOrTemplatePattern().print(out, policy);
out << "...";
break;
case TemplateArgument::Integral: {
printIntegral(arg, out, policy);
break;
}
case TemplateArgument::Expression:
arg.getAsExpr()->printPretty(out, nullptr, policy);
break;
case TemplateArgument::Pack:
out << "<";
bool First = true;
for (const auto &P : arg.pack_elements()) {
if (First)
First = false;
else
out << ", ";
P.print(policy, out);
}
out << ">";
break;
}
}
