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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "glslastdump.h"
#include <QTextStream>
#include <typeinfo>
#ifdef Q_CC_GNU
# include <cxxabi.h>
#endif
using namespace GLSL;
ASTDump::ASTDump(QTextStream &out)
: out(out), _depth(0)
{
}
void ASTDump::operator()(AST *ast)
{
_depth = 0;
accept(ast);
}
bool ASTDump::preVisit(AST *ast)
{
const char *id = typeid(*ast).name();
#ifdef Q_CC_GNU
char *cppId = abi::__cxa_demangle(id, nullptr, nullptr, nullptr);
id = cppId;
#endif
out << QByteArray(_depth, ' ') << id << '\n';
#ifdef Q_CC_GNU
free(cppId);
#endif
++_depth;
return true;
}
void ASTDump::postVisit(AST *)
{
--_depth;
}
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