734 lines
24 KiB
C++
734 lines
24 KiB
C++
/*
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* Copyright (C) 2020-2022 Roy Qu (royqh1979@gmail.com)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "parserutils.h"
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#include <QDir>
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#include <QFile>
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#include <QFileInfo>
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#include <QDebug>
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#include <QGlobalStatic>
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#include "../utils.h"
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QStringList CppDirectives;
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QStringList JavadocTags;
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QMap<QString,KeywordType> CppKeywords;
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QSet<QString> CppControlKeyWords;
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QSet<QString> CppTypeKeywords;
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QSet<QString> CKeywords;
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QSet<QString> STLPointers;
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QSet<QString> STLContainers;
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QSet<QString> STLMaps;
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QSet<QString> STLElementMethods;
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QSet<QString> STLIterators;
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QSet<QString> MemberOperators;
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QSet<QString> IOManipulators;
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QSet<QString> AutoTypes;
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Q_GLOBAL_STATIC(QSet<QString>,CppHeaderExts)
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Q_GLOBAL_STATIC(QSet<QString>,CppSourceExts)
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void initParser()
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{
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CppHeaderExts->insert("h");
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CppHeaderExts->insert("hpp");
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CppHeaderExts->insert("rh");
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CppHeaderExts->insert("hh");
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CppHeaderExts->insert("hxx");
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CppHeaderExts->insert("inl");
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CppHeaderExts->insert("");
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CppSourceExts->insert("c");
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CppSourceExts->insert("cpp");
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CppSourceExts->insert("cc");
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CppSourceExts->insert("cxx");
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CppSourceExts->insert("c++");
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CppSourceExts->insert("cp");
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// skip itself
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CppKeywords.insert("and",KeywordType::SkipItself);
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CppKeywords.insert("and_eq",KeywordType::SkipItself);
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CppKeywords.insert("bitand",KeywordType::SkipItself);
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CppKeywords.insert("bitor",KeywordType::SkipItself);
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CppKeywords.insert("break",KeywordType::SkipItself);
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CppKeywords.insert("compl",KeywordType::SkipItself);
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CppKeywords.insert("constexpr",KeywordType::SkipItself);
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CppKeywords.insert("const_cast",KeywordType::SkipItself);
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CppKeywords.insert("continue",KeywordType::SkipItself);
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CppKeywords.insert("dynamic_cast",KeywordType::SkipItself);
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CppKeywords.insert("else",KeywordType::SkipItself);
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CppKeywords.insert("explicit",KeywordType::SkipItself);
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CppKeywords.insert("export",KeywordType::SkipItself);
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CppKeywords.insert("false",KeywordType::SkipItself);
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CppKeywords.insert("__extension__",KeywordType::SkipItself);
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//CppKeywords.insert("for",SkipType::skItself);
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CppKeywords.insert("mutable",KeywordType::SkipItself);
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CppKeywords.insert("noexcept",KeywordType::SkipItself);
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CppKeywords.insert("not",KeywordType::SkipItself);
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CppKeywords.insert("not_eq",KeywordType::SkipItself);
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CppKeywords.insert("nullptr",KeywordType::SkipItself);
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CppKeywords.insert("or",KeywordType::SkipItself);
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CppKeywords.insert("or_eq",KeywordType::SkipItself);
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CppKeywords.insert("register",KeywordType::SkipItself);
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CppKeywords.insert("reinterpret_cast",KeywordType::SkipItself);
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CppKeywords.insert("static_cast",KeywordType::SkipItself);
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CppKeywords.insert("template",KeywordType::SkipItself);
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//CppKeywords.insert("this",SkipType::skItself);
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CppKeywords.insert("thread_local",KeywordType::SkipItself);
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CppKeywords.insert("true",KeywordType::SkipItself);
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CppKeywords.insert("typename",KeywordType::SkipItself);
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CppKeywords.insert("virtual",KeywordType::SkipItself);
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CppKeywords.insert("volatile",KeywordType::SkipItself);
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CppKeywords.insert("xor",KeywordType::SkipItself);
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CppKeywords.insert("xor_eq",KeywordType::SkipItself);
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//CppKeywords.insert("catch",SkipType::skItself);
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CppKeywords.insert("do",KeywordType::SkipItself);
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CppKeywords.insert("try",KeywordType::SkipItself);
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// Skip to ;
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CppKeywords.insert("delete",KeywordType::SkipNextSemicolon);
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CppKeywords.insert("delete[]",KeywordType::SkipNextSemicolon);
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CppKeywords.insert("goto",KeywordType::SkipNextSemicolon);
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CppKeywords.insert("new",KeywordType::SkipNextSemicolon);
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CppKeywords.insert("return",KeywordType::SkipNextSemicolon);
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CppKeywords.insert("throw",KeywordType::SkipNextSemicolon);
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// CppKeywords.insert("using",SkipType::skToSemicolon); //won't use it
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// Skip to :
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CppKeywords.insert("case",KeywordType::SkipNextColon);
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CppKeywords.insert("default",KeywordType::SkipNextColon);
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// Skip to )
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CppKeywords.insert("__attribute__",KeywordType::SkipNextParenthesis);
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CppKeywords.insert("__attribute",KeywordType::SkipNextParenthesis);
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CppKeywords.insert("alignas",KeywordType::SkipNextParenthesis); // not right
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CppKeywords.insert("alignof",KeywordType::SkipNextParenthesis); // not right
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CppKeywords.insert("if",KeywordType::SkipNextParenthesis);
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CppKeywords.insert("sizeof",KeywordType::SkipNextParenthesis);
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CppKeywords.insert("switch",KeywordType::SkipNextParenthesis);
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CppKeywords.insert("typeid",KeywordType::SkipNextParenthesis);
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CppKeywords.insert("while",KeywordType::SkipNextParenthesis);
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CppKeywords.insert("static_assert",KeywordType::SkipNextParenthesis);
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CppKeywords.insert("_Pragma",KeywordType::SkipNextParenthesis);
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// Skip to }
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CppKeywords.insert("asm",KeywordType::SkipNextParenthesis);
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CppKeywords.insert("__asm",KeywordType::SkipNextParenthesis);
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// Skip to {
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// wont handle
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//Not supported yet
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CppKeywords.insert("atomic_cancel",KeywordType::None);
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CppKeywords.insert("atomic_commit",KeywordType::None);
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CppKeywords.insert("atomic_noexcept",KeywordType::None);
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CppKeywords.insert("concept",KeywordType::None);
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CppKeywords.insert("consteval",KeywordType::None);
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CppKeywords.insert("constinit",KeywordType::None);
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CppKeywords.insert("co_wait",KeywordType::None);
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CppKeywords.insert("co_return",KeywordType::None);
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CppKeywords.insert("co_yield",KeywordType::None);
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CppKeywords.insert("reflexpr",KeywordType::None);
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CppKeywords.insert("requires",KeywordType::None);
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// its a type
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CppKeywords.insert("auto",KeywordType::None);
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CppKeywords.insert("bool",KeywordType::None);
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CppKeywords.insert("char",KeywordType::None);
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CppKeywords.insert("char8_t",KeywordType::None);
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CppKeywords.insert("char16_t",KeywordType::None);
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CppKeywords.insert("char32_t",KeywordType::None);
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CppKeywords.insert("double",KeywordType::None);
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CppKeywords.insert("float",KeywordType::None);
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CppKeywords.insert("int",KeywordType::None);
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CppKeywords.insert("long",KeywordType::None);
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CppKeywords.insert("short",KeywordType::None);
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CppKeywords.insert("signed",KeywordType::None);
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CppKeywords.insert("unsigned",KeywordType::None);
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CppKeywords.insert("void",KeywordType::None);
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CppKeywords.insert("wchar_t",KeywordType::None);
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// type keywords
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CppTypeKeywords.insert("auto");
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CppTypeKeywords.insert("bool");
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CppTypeKeywords.insert("char");
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CppTypeKeywords.insert("char8_t");
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CppTypeKeywords.insert("char16_t");
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CppTypeKeywords.insert("char32_t");
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CppTypeKeywords.insert("double");
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CppTypeKeywords.insert("float");
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CppTypeKeywords.insert("int");
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CppTypeKeywords.insert("long");
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CppTypeKeywords.insert("short");
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//CppTypeKeywords.insert("signed");
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//CppTypeKeywords.insert("unsigned");
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CppTypeKeywords.insert("void");
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CppTypeKeywords.insert("wchar_t");
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CppTypeKeywords.insert("signed");
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CppTypeKeywords.insert("unsigned");
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// it's part of type info
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CppKeywords.insert("const",KeywordType::None);
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CppKeywords.insert("extern",KeywordType::None);
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CppKeywords.insert("operator",KeywordType::Operator);
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// handled elsewhere
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CppKeywords.insert("static",KeywordType::None);
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//struct/class/union
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CppKeywords.insert("class",KeywordType::Struct);
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CppKeywords.insert("struct",KeywordType::Struct);
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CppKeywords.insert("union",KeywordType::Struct);
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CppKeywords.insert("for",KeywordType::For);
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CppKeywords.insert("catch",KeywordType::Catch);
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CppKeywords.insert("private",KeywordType::Private);
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CppKeywords.insert("public",KeywordType::Public);
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CppKeywords.insert("enum",KeywordType::Enum);
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CppKeywords.insert("namespace",KeywordType::Namespace);
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CppKeywords.insert("inline",KeywordType::Inline);
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CppKeywords.insert("typedef",KeywordType::Typedef);
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CppKeywords.insert("using",KeywordType::Using);
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CppKeywords.insert("protected",KeywordType::Protected);
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CppKeywords.insert("friend",KeywordType::Friend);
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CppKeywords.insert("decltype",KeywordType::DeclType); // not right
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// nullptr is value
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CppKeywords.insert("nullptr",KeywordType::None);
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//C Keywords
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CKeywords.insert("auto");
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CKeywords.insert("break");
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CKeywords.insert("case");
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CKeywords.insert("char");
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CKeywords.insert("const");
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CKeywords.insert("continue");
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CKeywords.insert("default");
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CKeywords.insert("do");
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CKeywords.insert("double");
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CKeywords.insert("else");
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CKeywords.insert("enum");
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CKeywords.insert("extern");
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CKeywords.insert("float");
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CKeywords.insert("for");
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CKeywords.insert("goto");
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CKeywords.insert("if");
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CKeywords.insert("inline");
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CKeywords.insert("int");
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CKeywords.insert("long");
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CKeywords.insert("register");
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CKeywords.insert("restrict");
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CKeywords.insert("return");
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CKeywords.insert("short");
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CKeywords.insert("signed");
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CKeywords.insert("sizeof");
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CKeywords.insert("static");
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CKeywords.insert("struct");
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CKeywords.insert("switch");
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CKeywords.insert("typedef");
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CKeywords.insert("union");
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CKeywords.insert("unsigned");
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CKeywords.insert("void");
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CKeywords.insert("volatile");
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CKeywords.insert("while");
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CppControlKeyWords.insert("for");
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CppControlKeyWords.insert("if");
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CppControlKeyWords.insert("catch");
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//STL Containers
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STLContainers.insert("std::array");
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STLContainers.insert("std::vector");
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STLContainers.insert("std::deque");
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STLContainers.insert("std::forward_list");
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STLContainers.insert("std::list");
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STLContainers.insert("std::set");
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// STLContainers.insert("std::map");
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// STLContainers.insert("std::multilist");
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// STLContainers.insert("std::multimap");
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STLContainers.insert("std::unordered_set");
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// STLContainers.insert("std::unordered_map");
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STLContainers.insert("std::unordered_multiset");
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// STLContainers.insert("std::unordered_multimap");
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STLContainers.insert("std::stack");
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STLContainers.insert("std::queue");
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STLContainers.insert("std::priority_queue");
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STLContainers.insert("std::span");
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STLMaps.insert("std::map");
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STLMaps.insert("std::multilist");
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STLMaps.insert("std::multimap");
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STLMaps.insert("std::unordered_map");
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STLMaps.insert("std::unordered_multimap");
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//STL element access methods
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STLElementMethods.insert("at");
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STLElementMethods.insert("back");
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STLElementMethods.insert("front");
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STLElementMethods.insert("top");
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//STL iterator
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STLIterators.insert("iterator");
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STLIterators.insert("const_iterator");
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STLIterators.insert("const_local_iterator");
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STLIterators.insert("local_iterator");
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STLIterators.insert("reverse_iterator");
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STLIterators.insert("const_reverse_iterator");
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//STL pointers
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STLPointers.insert("std::unique_ptr");
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STLPointers.insert("std::auto_ptr");
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STLPointers.insert("std::shared_ptr");
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STLPointers.insert("std::weak_ptr");
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//STLPointers.insert("__gnu_cxx::__normal_iterator");
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// STLPointers.insert("std::reverse_iterator");
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// STLPointers.insert("std::iterator");
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// STLPointers.insert("std::const_iterator");
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// STLPointers.insert("std::const_reverse_iterator");
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AutoTypes.insert("auto");
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AutoTypes.insert("auto &");
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AutoTypes.insert("const auto");
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AutoTypes.insert("const auto &");
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//C/CPP preprocessor directives
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CppDirectives.append("#include");
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CppDirectives.append("#if");
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CppDirectives.append("#ifdef");
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CppDirectives.append("#ifndef");
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CppDirectives.append("#else");
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CppDirectives.append("#elif");
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CppDirectives.append("#endif");
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CppDirectives.append("#define");
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CppDirectives.append("#error");
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CppDirectives.append("#pragma");
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CppDirectives.append("#line");
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CppDirectives.append("#undef");
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// javadoc tags
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JavadocTags.append("@author");
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JavadocTags.append("@code");
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JavadocTags.append("@docRoot");
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JavadocTags.append("@deprecated");
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JavadocTags.append("@exception");
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JavadocTags.append("@inheritDoc");
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JavadocTags.append("@link");
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JavadocTags.append("@linkplain");
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JavadocTags.append("@literal");
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JavadocTags.append("@param");
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JavadocTags.append("@return");
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JavadocTags.append("@see");
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JavadocTags.append("@serial");
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JavadocTags.append("@serialData");
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JavadocTags.append("@serialField");
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JavadocTags.append("@since");
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JavadocTags.append("@throws");
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JavadocTags.append("@value");
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JavadocTags.append("@version");
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MemberOperators.insert(".");
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MemberOperators.insert("::");
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MemberOperators.insert("->");
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MemberOperators.insert("->*");
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MemberOperators.insert(".*");
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IOManipulators.insert("std::boolalpha");
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IOManipulators.insert("std::noboolalpha");
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IOManipulators.insert("std::showbase");
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IOManipulators.insert("std::noshowbase");
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IOManipulators.insert("std::showpoint");
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IOManipulators.insert("std::noshowpoint");
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IOManipulators.insert("std::showpos");
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IOManipulators.insert("std::noshowpos");
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IOManipulators.insert("std::skipws");
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IOManipulators.insert("std::noskipws");
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IOManipulators.insert("std::uppercase");
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IOManipulators.insert("std::nouppercase");
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IOManipulators.insert("std::unitbuf");
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IOManipulators.insert("std::nounitbuf");
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IOManipulators.insert("std::left");
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IOManipulators.insert("std::right");
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IOManipulators.insert("std::internal");
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IOManipulators.insert("std::dec");
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IOManipulators.insert("std::hex");
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IOManipulators.insert("std::oct");
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IOManipulators.insert("std::fixed");
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IOManipulators.insert("std::scientific");
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IOManipulators.insert("std::hexfloat");
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IOManipulators.insert("std::defaultfloat");
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IOManipulators.insert("std::ws");
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IOManipulators.insert("std::ends");
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IOManipulators.insert("std::flush");
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IOManipulators.insert("std::endl");
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}
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QString getHeaderFilename(const QString &relativeTo, const QString &line,
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const QStringList& includePaths, const QStringList& projectIncludePaths) {
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QString result = "";
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// Handle <>
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int openTokenPos = line.indexOf('<');
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if (openTokenPos >= 0) {
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int closeTokenPos = line.indexOf('>',openTokenPos+1);
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if (closeTokenPos >=0) {
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QString fileName = line.mid(openTokenPos + 1, closeTokenPos - openTokenPos - 1);
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//project settings is preferred
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result = getSystemHeaderFilename(fileName, projectIncludePaths);
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if (result.isEmpty()) {
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result = getSystemHeaderFilename(fileName, includePaths);
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}
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}
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} else {
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// Try ""
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openTokenPos = line.indexOf('"');
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if (openTokenPos >= 0) {
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int closeTokenPos = line.indexOf('"', openTokenPos+1);
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if (closeTokenPos >= 0) {
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QString fileName = line.mid(openTokenPos + 1, closeTokenPos - openTokenPos - 1);
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result = getLocalHeaderFilename(relativeTo, fileName);
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//project settings is preferred
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if (result.isEmpty()) {
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result = getSystemHeaderFilename(fileName, projectIncludePaths);
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}
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if (result.isEmpty()) {
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result = getSystemHeaderFilename(fileName, includePaths);
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}
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}
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}
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}
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return result;
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}
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QString getLocalHeaderFilename(const QString &relativeTo, const QString &fileName)
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{
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QFileInfo relativeFile(relativeTo);
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QDir dir = relativeFile.dir();
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// Search local directory
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|
if (dir.exists(fileName)) {
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return cleanPath(dir.absoluteFilePath(fileName));
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}
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return "";
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}
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|
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QString getSystemHeaderFilename(const QString &fileName, const QStringList& includePaths)
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{
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|
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// Search compiler include directories
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|
for (const QString& path:includePaths) {
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QDir dir(path);
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if (dir.exists(fileName)) {
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return cleanPath(dir.absoluteFilePath(fileName));
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}
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}
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//not found
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return "";
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}
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bool isSystemHeaderFile(const QString &fileName, const QSet<QString> &includePaths)
|
|
{
|
|
if (fileName.isEmpty())
|
|
return false;
|
|
if (includePaths.isEmpty())
|
|
return false;
|
|
bool isFullName = false;
|
|
|
|
#ifdef Q_OS_WIN
|
|
isFullName = fileName.startsWith("/") || (fileName.length()>2 && fileName[1]==':');
|
|
#else
|
|
isFullName = fileName.startsWith("/");
|
|
#endif
|
|
if (isFullName) {
|
|
QFileInfo info(fileName);
|
|
// If it's a full file name, check if its directory is an include path
|
|
if (info.exists()) { // full file name
|
|
QDir dir = info.dir();
|
|
QString absPath = includeTrailingPathDelimiter(dir.absolutePath());
|
|
foreach (const QString& incPath, includePaths) {
|
|
if (absPath.startsWith(incPath))
|
|
return true;
|
|
}
|
|
}
|
|
} else {
|
|
//check if it's in the include dir
|
|
for (const QString& includePath: includePaths) {
|
|
QDir dir(includePath);
|
|
if (dir.exists(fileName))
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool isCppKeyword(const QString &word)
|
|
{
|
|
return CppKeywords.contains(word);
|
|
}
|
|
|
|
bool isHFile(const QString& filename)
|
|
{
|
|
if (filename.isEmpty())
|
|
return false;
|
|
|
|
QFileInfo fileInfo(filename);
|
|
return CppHeaderExts->contains(fileInfo.suffix().toLower());
|
|
|
|
}
|
|
|
|
bool isCFile(const QString& filename)
|
|
{
|
|
if (filename.isEmpty())
|
|
return false;
|
|
|
|
QFileInfo fileInfo(filename);
|
|
return CppSourceExts->contains(fileInfo.suffix().toLower());
|
|
}
|
|
|
|
PStatement CppScopes::findScopeAtLine(int line)
|
|
{
|
|
if (mScopes.isEmpty())
|
|
return PStatement();
|
|
int start = 0;
|
|
int end = mScopes.size()-1;
|
|
while (start<=end) {
|
|
int mid = (start+end)/2;
|
|
PCppScope midScope = mScopes[mid];
|
|
if (midScope->startLine == line) {
|
|
while (mid<end && (mScopes[mid+1]->startLine == line)) {
|
|
mid++;
|
|
}
|
|
return mScopes[mid]->statement;
|
|
} else if (midScope->startLine > line) {
|
|
end = mid-1;
|
|
} else {
|
|
start = mid+1;
|
|
}
|
|
}
|
|
if (end>=0)
|
|
return mScopes[end]->statement;
|
|
else
|
|
return PStatement();
|
|
}
|
|
|
|
void CppScopes::addScope(int line, PStatement scopeStatement)
|
|
{
|
|
PCppScope scope = std::make_shared<CppScope>();
|
|
scope->startLine = line;
|
|
scope->statement = scopeStatement;
|
|
mScopes.append(scope);
|
|
if (!mScopes.isEmpty() && mScopes.back()->startLine>line) {
|
|
qDebug()<<QString("Error: new scope %1 at %2 which is less that last scope %3")
|
|
.arg(scopeStatement->fullName, line,mScopes.back()->startLine>line);
|
|
}
|
|
}
|
|
|
|
PStatement CppScopes::lastScope()
|
|
{
|
|
if (mScopes.isEmpty())
|
|
return PStatement();
|
|
return mScopes.back()->statement;
|
|
}
|
|
|
|
void CppScopes::removeLastScope()
|
|
{
|
|
if (!mScopes.isEmpty())
|
|
mScopes.pop_back();
|
|
}
|
|
|
|
void CppScopes::clear()
|
|
{
|
|
mScopes.clear();
|
|
}
|
|
|
|
MemberOperatorType getOperatorType(const QString &phrase, int index)
|
|
{
|
|
if (index>=phrase.length())
|
|
return MemberOperatorType::Other;
|
|
if (phrase[index] == '.')
|
|
return MemberOperatorType::Dot;
|
|
if (index+1>=phrase.length())
|
|
return MemberOperatorType::Other;
|
|
if ((phrase[index] == '-') && (phrase[index+1] == '>'))
|
|
return MemberOperatorType::Arrow;
|
|
if ((phrase[index] == ':') && (phrase[index+1] == ':'))
|
|
return MemberOperatorType::DColon;
|
|
return MemberOperatorType::Other;
|
|
}
|
|
|
|
bool isScopeTypeKind(StatementKind kind)
|
|
{
|
|
switch(kind) {
|
|
case StatementKind::skClass:
|
|
case StatementKind::skNamespace:
|
|
case StatementKind::skEnumType:
|
|
case StatementKind::skEnumClassType:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
EvalStatement::EvalStatement(
|
|
const QString &baseType,
|
|
EvalStatementKind kind,
|
|
const PStatement &baseStatement,
|
|
const PStatement& typeStatement,
|
|
const PStatement& effectiveTypeStatement,
|
|
int pointerLevel,
|
|
const QString& templateParams)
|
|
{
|
|
this->baseType = baseType;
|
|
this->kind = kind;
|
|
this->baseStatement = baseStatement;
|
|
this->typeStatement = typeStatement;
|
|
this->effectiveTypeStatement = effectiveTypeStatement;
|
|
this->pointerLevel = pointerLevel;
|
|
this->templateParams = templateParams;
|
|
}
|
|
|
|
void EvalStatement::assignType(const PEvalStatement &typeStatement)
|
|
{
|
|
Q_ASSERT(typeStatement && typeStatement->kind==EvalStatementKind::Type);
|
|
baseType = typeStatement->baseType;
|
|
pointerLevel = typeStatement->pointerLevel;
|
|
effectiveTypeStatement = typeStatement->effectiveTypeStatement;
|
|
}
|
|
|
|
QStringList getOwnerExpressionAndMember(const QStringList expression, QString &memberOperator, QStringList &memberExpression)
|
|
{
|
|
//find position of the last member operator
|
|
int lastMemberOperatorPos = -1;
|
|
int currentMatchingLevel = 0;
|
|
QString matchingSignLeft;
|
|
QString matchingSignRight;
|
|
for (int i=0;i<expression.length();i++) {
|
|
QString token = expression[i];
|
|
if (currentMatchingLevel == 0) {
|
|
if (isMemberOperator(token)) {
|
|
lastMemberOperatorPos = i;
|
|
} else if (token == "(") {
|
|
matchingSignLeft = "(";
|
|
matchingSignRight = ")";
|
|
currentMatchingLevel++;
|
|
} else if (token == "[") {
|
|
matchingSignLeft = "[";
|
|
matchingSignRight = "]";
|
|
currentMatchingLevel++;
|
|
} else if (token == "<") {
|
|
matchingSignLeft = "<";
|
|
matchingSignRight = ">";
|
|
currentMatchingLevel++;
|
|
}
|
|
} else {
|
|
if (token == matchingSignLeft) {
|
|
currentMatchingLevel++;
|
|
} else if (token == matchingSignRight) {
|
|
currentMatchingLevel--;
|
|
}
|
|
}
|
|
}
|
|
|
|
QStringList ownerExpression;
|
|
if (lastMemberOperatorPos<0) {
|
|
memberOperator = "";
|
|
memberExpression = expression;
|
|
} else {
|
|
memberOperator = expression[lastMemberOperatorPos];
|
|
memberExpression = expression.mid(lastMemberOperatorPos+1);
|
|
ownerExpression = expression.mid(0,lastMemberOperatorPos);
|
|
}
|
|
if (memberExpression.length()>1) {
|
|
memberExpression = memberExpression.mid(memberExpression.length()-1,1);
|
|
}
|
|
return ownerExpression;
|
|
|
|
}
|
|
|
|
bool isMemberOperator(QString token)
|
|
{
|
|
return MemberOperators.contains(token);
|
|
}
|
|
|
|
|
|
StatementKind getKindOfStatement(const PStatement& statement)
|
|
{
|
|
if (!statement)
|
|
return StatementKind::skUnknown;
|
|
if (statement->kind == StatementKind::skVariable) {
|
|
if (!statement->parentScope.lock()) {
|
|
return StatementKind::skGlobalVariable;
|
|
} else if (statement->scope == StatementScope::Local) {
|
|
return StatementKind::skLocalVariable;
|
|
} else {
|
|
return StatementKind::skVariable;
|
|
}
|
|
} else if (statement->kind == StatementKind::skParameter) {
|
|
return StatementKind::skLocalVariable;
|
|
}
|
|
return statement->kind;
|
|
}
|
|
|
|
bool isCppFile(const QString &filename)
|
|
{
|
|
if (isCFile(filename) && !filename.endsWith(".c"))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
bool isCppControlKeyword(const QString &word)
|
|
{
|
|
return CppControlKeyWords.contains(word);
|
|
}
|
|
|
|
//static int counter=0;
|
|
//Statement::Statement()
|
|
//{
|
|
// counter++;
|
|
//}
|
|
|
|
//Statement::~Statement()
|
|
//{
|
|
// counter--;
|
|
// qDebug()<<"statement deleted:"<<counter<<fullName<<kind<<extractFileName(fileName)<<line;
|
|
//}
|
|
|
|
bool isTypeKind(StatementKind kind)
|
|
{
|
|
switch(kind) {
|
|
case StatementKind::skClass:
|
|
case StatementKind::skNamespace:
|
|
case StatementKind::skEnumType:
|
|
case StatementKind::skEnumClassType:
|
|
case StatementKind::skTypedef:
|
|
case StatementKind::skPreprocessor:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|