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RedPanda-CPP
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make simple functions inline

This commit is contained in:
Roy Qu 2022-03-23 12:30:58 +08:00
parent 2c4b692033
commit e80a92c30a
2 changed files with 188 additions and 269 deletions
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317
RedPandaIDE/parser/cppparser.cpp
View File

@ -145,29 +145,6 @@ QList<PStatement> CppParser::getListOfFunctions(const QString &fileName, const Q
return result; return result;
} }
PStatement CppParser::findAndScanBlockAt(const QString &filename, int line)
{
QMutexLocker locker(&mMutex);
if (mParsing) {
return PStatement();
}
PFileIncludes fileIncludes = mPreprocessor.includesList().value(filename);
if (!fileIncludes)
return PStatement();
PStatement statement = fileIncludes->scopes.findScopeAtLine(line);
return statement;
}
PFileIncludes CppParser::findFileIncludes(const QString &filename, bool deleteIt)
{
QMutexLocker locker(&mMutex);
PFileIncludes fileIncludes = mPreprocessor.includesList().value(filename,PFileIncludes());
if (deleteIt && fileIncludes)
mPreprocessor.includesList().remove(filename);
return fileIncludes;
}
QString CppParser::findFirstTemplateParamOf(const QString &fileName, const QString &phrase, const PStatement& currentScope) QString CppParser::findFirstTemplateParamOf(const QString &fileName, const QString &phrase, const PStatement& currentScope)
{ {
QMutexLocker locker(&mMutex); QMutexLocker locker(&mMutex);
@ -862,17 +839,9 @@ void CppParser::parseHardDefines()
mIsSystemHeader=oldIsSystemHeader; mIsSystemHeader=oldIsSystemHeader;
}); });
for (const PDefine& define:mPreprocessor.hardDefines()) { for (const PDefine& define:mPreprocessor.hardDefines()) {
QString hintText = "#define";
if (define->name != "")
hintText += ' ' + define->name;
if (define->args != "")
hintText += ' ' + define->args;
if (define->value != "")
hintText += ' ' + define->value;
addStatement( addStatement(
PStatement(), // defines don't belong to any scope PStatement(), // defines don't belong to any scope
"", "",
hintText, // override hint
"", // define has no type "", // define has no type
define->name, define->name,
define->value, define->value,
@ -973,51 +942,73 @@ QString CppParser::getScopePrefix(const PStatement& statement){
QString CppParser::prettyPrintStatement(const PStatement& statement, const QString& filename, int line) QString CppParser::prettyPrintStatement(const PStatement& statement, const QString& filename, int line)
{ {
QString result; QString result;
if (!statement->hintText.isEmpty()) { switch(statement->kind) {
if (statement->kind != StatementKind::skPreprocessor) case StatementKind::skPreprocessor:
result = statement->hintText; if (statement->command == "__FILE__")
else if (statement->command == "__FILE__") result = '"'+filename+'"';
result = '"'+filename+'"'; else if (statement->command == "__LINE__")
else if (statement->command == "__LINE__") result = QString("\"%1\"").arg(line);
result = QString("\"%1\"").arg(line); else if (statement->command == "__DATE__")
else if (statement->command == "__DATE__") result = QString("\"%1\"").arg(QDate::currentDate().toString(Qt::ISODate));
result = QString("\"%1\"").arg(QDate::currentDate().toString(Qt::ISODate)); else if (statement->command == "__TIME__")
else if (statement->command == "__TIME__") result = QString("\"%1\"").arg(QTime::currentTime().toString(Qt::ISODate));
result = QString("\"%1\"").arg(QTime::currentTime().toString(Qt::ISODate)); else {
else QString hintText = "#define";
result = statement->hintText; if (statement->command != "")
} else { hintText += ' ' + statement->command;
switch(statement->kind) { if (statement->args != "")
case StatementKind::skFunction: hintText += ' ' + statement->args;
case StatementKind::skVariable: if (statement->value != "")
case StatementKind::skParameter: hintText += ' ' + statement->value;
case StatementKind::skClass: result = hintText;
if (statement->scope!= StatementScope::ssLocal)
result = getScopePrefix(statement)+ ' '; // public
result += statement->type + ' '; // void
result += statement->fullName; // A::B::C::Bar
result += statement->args; // (int a)
break;
case StatementKind::skNamespace:
result = statement->fullName; // Bar
break;
case StatementKind::skConstructor:
result = getScopePrefix(statement); // public
result += QObject::tr("constructor") + ' '; // constructor
result += statement->type + ' '; // void
result += statement->fullName; // A::B::C::Bar
result += statement->args; // (int a)
break;
case StatementKind::skDestructor:
result = getScopePrefix(statement); // public
result += QObject::tr("destructor") + ' '; // constructor
result += statement->type + ' '; // void
result += statement->fullName; // A::B::C::Bar
result += statement->args; // (int a)
break;
default:
break;
} }
break;
case StatementKind::skEnumClassType:
result = "enum class "+statement->command;
break;
case StatementKind::skEnumType:
result = "enum "+statement->command;
break;
case StatementKind::skEnum:
result = statement->type + "::" + statement->command;
break;
case StatementKind::skTypedef:
result = "typedef "+statement->type+" "+statement->command;
if (!statement->args.isEmpty())
result += " "+statement->args;
break;
case StatementKind::skAlias:
result = "using "+statement->type;
break;
case StatementKind::skFunction:
case StatementKind::skVariable:
case StatementKind::skParameter:
case StatementKind::skClass:
if (statement->scope!= StatementScope::ssLocal)
result = getScopePrefix(statement)+ ' '; // public
result += statement->type + ' '; // void
result += statement->fullName; // A::B::C::Bar
result += statement->args; // (int a)
break;
case StatementKind::skNamespace:
result = statement->fullName; // Bar
break;
case StatementKind::skConstructor:
result = getScopePrefix(statement); // public
result += QObject::tr("constructor") + ' '; // constructor
result += statement->type + ' '; // void
result += statement->fullName; // A::B::C::Bar
result += statement->args; // (int a)
break;
case StatementKind::skDestructor:
result = getScopePrefix(statement); // public
result += QObject::tr("destructor") + ' '; // constructor
result += statement->type + ' '; // void
result += statement->fullName; // A::B::C::Bar
result += statement->args; // (int a)
break;
default:
break;
} }
return result; return result;
} }
@ -1081,7 +1072,6 @@ PStatement CppParser::addInheritedStatement(const PStatement& derived, const PSt
PStatement statement = addStatement( PStatement statement = addStatement(
derived, derived,
inherit->fileName, inherit->fileName,
inherit->hintText,
inherit->type, // "Type" is already in use inherit->type, // "Type" is already in use
inherit->command, inherit->command,
inherit->args, inherit->args,
@ -1098,7 +1088,7 @@ PStatement CppParser::addInheritedStatement(const PStatement& derived, const PSt
} }
PStatement CppParser::addChildStatement(const PStatement& parent, const QString &fileName, PStatement CppParser::addChildStatement(const PStatement& parent, const QString &fileName,
const QString &hintText, const QString &aType, const QString &aType,
const QString &command, const QString &args, const QString &command, const QString &args,
const QString &value, int line, StatementKind kind, const QString &value, int line, StatementKind kind,
const StatementScope& scope, const StatementClassScope& classScope, const StatementScope& scope, const StatementClassScope& classScope,
@ -1107,7 +1097,6 @@ PStatement CppParser::addChildStatement(const PStatement& parent, const QString
return addStatement( return addStatement(
parent, parent,
fileName, fileName,
hintText,
aType, aType,
command, command,
args, args,
@ -1122,7 +1111,6 @@ PStatement CppParser::addChildStatement(const PStatement& parent, const QString
PStatement CppParser::addStatement(const PStatement& parent, PStatement CppParser::addStatement(const PStatement& parent,
const QString &fileName, const QString &fileName,
const QString &hintText,
const QString &aType, const QString &aType,
const QString &command, const QString &command,
const QString &args, const QString &args,
@ -1168,7 +1156,6 @@ PStatement CppParser::addStatement(const PStatement& parent,
} }
PStatement result = std::make_shared<Statement>(); PStatement result = std::make_shared<Statement>();
result->parentScope = parent; result->parentScope = parent;
result->hintText = hintText;
result->type = newType; result->type = newType;
if (!newCommand.isEmpty()) if (!newCommand.isEmpty())
result->command = newCommand; result->command = newCommand;
@ -1872,7 +1859,6 @@ void CppParser::handleCatchBlock()
PStatement block = addStatement( PStatement block = addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // override hint
"", "",
"", "",
"", "",
@ -1939,7 +1925,6 @@ void CppParser::handleEnum()
enumStatement=addStatement( enumStatement=addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"enum class "+enumName,
"enum class", "enum class",
enumName, enumName,
"", "",
@ -1954,7 +1939,6 @@ void CppParser::handleEnum()
enumStatement=addStatement( enumStatement=addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"enum "+enumName,
"enum", "enum",
enumName, enumName,
"", "",
@ -1996,7 +1980,6 @@ void CppParser::handleEnum()
addStatement( addStatement(
enumStatement, enumStatement,
mCurrentFile, mCurrentFile,
lastType + "::" + mTokenizer[mIndex]->text, // override hint
lastType, lastType,
cmd, cmd,
args, args,
@ -2013,7 +1996,6 @@ void CppParser::handleEnum()
addStatement( addStatement(
enumStatement, enumStatement,
mCurrentFile, mCurrentFile,
lastType + "::" + mTokenizer[mIndex]->text, // override hint
lastType, lastType,
cmd, cmd,
args, args,
@ -2028,7 +2010,6 @@ void CppParser::handleEnum()
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
lastType + "::" + mTokenizer[mIndex]->text, // override hint
lastType, lastType,
cmd, cmd,
args, args,
@ -2080,7 +2061,6 @@ void CppParser::handleForBlock()
PStatement block = addStatement( PStatement block = addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // override hint
"", "",
"", "",
"", "",
@ -2212,7 +2192,6 @@ void CppParser::handleMethod(const QString &sType, const QString &sName, const Q
functionStatement=addStatement( functionStatement=addStatement(
functionClass, functionClass,
mCurrentFile, mCurrentFile,
"", // do not override hint
sType, sType,
scopelessName, scopelessName,
sArgs, sArgs,
@ -2232,7 +2211,6 @@ void CppParser::handleMethod(const QString &sType, const QString &sName, const Q
addStatement( addStatement(
functionStatement, functionStatement,
mCurrentFile, mCurrentFile,
"", // do not override hint
functionClass->command, functionClass->command,
"this", "this",
"", "",
@ -2248,7 +2226,6 @@ void CppParser::handleMethod(const QString &sType, const QString &sName, const Q
addStatement( addStatement(
functionStatement, functionStatement,
mCurrentFile, mCurrentFile,
"", //dont override hint
"static const char ", "static const char ",
"__func__", "__func__",
"[]", "[]",
@ -2263,7 +2240,6 @@ void CppParser::handleMethod(const QString &sType, const QString &sName, const Q
functionStatement = addStatement( functionStatement = addStatement(
functionClass, functionClass,
mCurrentFile, mCurrentFile,
"", // do not override hint
sType, sType,
scopelessName, scopelessName,
sArgs, sArgs,
@ -2334,7 +2310,6 @@ void CppParser::handleNamespace()
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // do not override hint
aliasName, // name of the alias namespace aliasName, // name of the alias namespace
command, // command command, // command
"", // args "", // args
@ -2364,7 +2339,6 @@ void CppParser::handleNamespace()
PStatement namespaceStatement = addStatement( PStatement namespaceStatement = addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // do not override hint
"", // type "", // type
command, // command command, // command
"", // args "", // args
@ -2412,7 +2386,6 @@ void CppParser::handleOtherTypedefs()
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"typedef " + newType, // override hint
"", "",
newType, newType,
"", "",
@ -2464,8 +2437,6 @@ void CppParser::handleOtherTypedefs()
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"typedef " + oldType + " " + mTokenizer[mIndex]->text + " " +
mTokenizer[mIndex + 1]->text, // do not override hint
oldType, oldType,
newType, newType,
mTokenizer[mIndex + 1]->text, mTokenizer[mIndex + 1]->text,
@ -2487,7 +2458,6 @@ void CppParser::handleOtherTypedefs()
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"typedef " + oldType + " " + newType, // override hint
oldType, oldType,
newType, newType,
"", "",
@ -2547,19 +2517,9 @@ void CppParser::handlePreprocessor()
QString name,args,value; QString name,args,value;
mPreprocessor.getDefineParts(s,name,args,value); mPreprocessor.getDefineParts(s,name,args,value);
// Generate custom hint
QString hintText = "#define";
if (!name.isEmpty())
hintText += ' ' + name;
if (!args.isEmpty())
hintText += ' ' + args;
if (!value.isEmpty())
hintText += ' ' + value;
addStatement( addStatement(
nullptr, // defines don't belong to any scope nullptr, // defines don't belong to any scope
mCurrentFile, mCurrentFile,
hintText, // override hint
"", // define has no type "", // define has no type
name, name,
args, args,
@ -2621,7 +2581,6 @@ bool CppParser::handleStatement()
PStatement block = addStatement( PStatement block = addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // override hint
"", "",
"", "",
"", "",
@ -2722,7 +2681,6 @@ void CppParser::handleStructs(bool isTypedef)
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"typedef " + prefix + " " + oldType + ' ' + newType, // override hint
oldType, oldType,
newType, newType,
"", "",
@ -2769,7 +2727,6 @@ void CppParser::handleStructs(bool isTypedef)
firstSynonym = addStatement( firstSynonym = addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // do not override hint
prefix, // type prefix, // type
command, // command command, // command
"", // args "", // args
@ -2792,7 +2749,6 @@ void CppParser::handleStructs(bool isTypedef)
firstSynonym = addStatement( firstSynonym = addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // do not override hint
prefix, // type prefix, // type
command, // command command, // command
"", // args "", // args
@ -2875,7 +2831,6 @@ void CppParser::handleStructs(bool isTypedef)
firstSynonym = addStatement( firstSynonym = addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // do not override hint
prefix, prefix,
"__"+command, "__"+command,
"", "",
@ -2892,7 +2847,6 @@ void CppParser::handleStructs(bool isTypedef)
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"typedef " + firstSynonym->command + ' ' + command, // override hint
firstSynonym->command, firstSynonym->command,
command, command,
"", "",
@ -2908,7 +2862,6 @@ void CppParser::handleStructs(bool isTypedef)
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // do not override hint
firstSynonym->command, firstSynonym->command,
command, command,
args, args,
@ -2939,7 +2892,6 @@ void CppParser::handleStructs(bool isTypedef)
firstSynonym=addStatement( firstSynonym=addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // override hint
"", "",
"", "",
"", "",
@ -2986,7 +2938,6 @@ void CppParser::handleUsing()
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"using "+fullName+" = " + aliasName, //hint text
aliasName, // name of the alias (type) aliasName, // name of the alias (type)
fullName, // command fullName, // command
"", // args "", // args
@ -3011,7 +2962,6 @@ void CppParser::handleUsing()
addStatement( addStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"using "+fullName, //hint text
fullName, // name of the alias (type) fullName, // name of the alias (type)
usingName, // command usingName, // command
"", // args "", // args
@ -3177,7 +3127,6 @@ void CppParser::handleVar()
addChildStatement( addChildStatement(
getCurrentScope(), getCurrentScope(),
mCurrentFile, mCurrentFile,
"", // do not override hint
lastType, lastType,
cmd, cmd,
args, args,
@ -3431,16 +3380,6 @@ PStatement CppParser::findStatementInScope(const QString &name, const QString &n
return PStatement(); return PStatement();
} }
PStatement CppParser::findStatementInScope(const QString &name, const PStatement& scope)
{
if (!scope)
return findMemberOfStatement(name,scope);
if (scope->kind == StatementKind::skNamespace) {
return findStatementInNamespace(name, scope->fullName);
} else {
return findMemberOfStatement(name,scope);
}
}
PStatement CppParser::findStatementInNamespace(const QString &name, const QString &namespaceName) PStatement CppParser::findStatementInNamespace(const QString &name, const QString &namespaceName)
{ {
@ -4130,42 +4069,6 @@ void CppParser::doSkipInExpression(const QStringList &expression, int &pos, cons
} }
} }
bool CppParser::isIdentifier(const QString &token) const
{
return (!token.isEmpty() && isLetterChar(token.front())
&& !token.contains('\"'));
}
bool CppParser::isIntegerLiteral(const QString &token) const
{
if (token.isEmpty())
return false;
QChar ch = token.front();
return (ch>='0' && ch<='9' && !token.contains(".") && !token.contains("e"));
}
bool CppParser::isFloatLiteral(const QString &token) const
{
if (token.isEmpty())
return false;
QChar ch = token.front();
return (ch>='0' && ch<='9' && (token.contains(".") || token.contains("e")));
}
bool CppParser::isStringLiteral(const QString &token) const
{
if (token.isEmpty())
return false;
return (!token.startsWith('\'') && token.contains('"'));
}
bool CppParser::isCharLiteral(const QString &token) const
{
if (token.isEmpty())
return false;
return (token.startsWith('\''));
}
PStatement CppParser::doParseEvalTypeInfo( PStatement CppParser::doParseEvalTypeInfo(
const QString &fileName, const QString &fileName,
const PStatement &scope, const PStatement &scope,
@ -4409,7 +4312,6 @@ void CppParser::scanMethodArgs(const PStatement& functionStatement, const QStrin
addStatement( addStatement(
functionStatement, functionStatement,
mCurrentFile, mCurrentFile,
"", // do not override hint
s.mid(0,varStartPos), // 'int*' s.mid(0,varStartPos), // 'int*'
s.mid(varStartPos,varEndPos-varStartPos+1), // a s.mid(varStartPos,varEndPos-varStartPos+1), // a
args, args,
@ -4577,91 +4479,6 @@ QString CppParser::removeArgNames(const QString &args)
return result; return result;
} }
bool CppParser::isSpaceChar(const QChar &ch) const
{
return ch==' ' || ch =='\t';
}
bool CppParser::isWordChar(const QChar &ch) const
{
// return (ch>= 'A' && ch<='Z')
// || (ch>='a' && ch<='z')
return ch.isLetter()
|| ch == '_'
|| ch == '*'
|| ch == '&';
}
bool CppParser::isLetterChar(const QChar &ch) const
{
// return (ch>= 'A' && ch<='Z')
// || (ch>='a' && ch<='z')
return ch.isLetter()
|| ch == '_';
}
bool CppParser::isDigitChar(const QChar &ch) const
{
return (ch>='0' && ch<='9');
}
bool CppParser::isSeperator(const QChar &ch) const {
switch(ch.unicode()){
case '(':
case ';':
case ':':
case '{':
case '}':
case '#':
return true;
default:
return false;
}
}
bool CppParser::isblockChar(const QChar &ch) const
{
switch(ch.unicode()){
case ';':
case '{':
case '}':
return true;
default:
return false;
}
}
bool CppParser::isInvalidVarPrefixChar(const QChar &ch) const
{
switch (ch.unicode()) {
case '#':
case ',':
case ';':
case ':':
case '{':
case '}':
case '!':
case '/':
case '+':
case '-':
case '<':
case '>':
return true;
default:
return false;
}
}
bool CppParser::isBraceChar(const QChar &ch) const
{
return ch == '{' || ch =='}';
}
bool CppParser::isLineChar(const QChar &ch) const
{
return ch=='\n' || ch=='\r';
}
bool CppParser::isNotFuncArgs(const QString &args) bool CppParser::isNotFuncArgs(const QString &args)
{ {
int i=1; //skip '(' int i=1; //skip '('

140
RedPandaIDE/parser/cppparser.h
View File

@ -44,8 +44,25 @@ public:
QList<PStatement> getListOfFunctions(const QString& fileName, QList<PStatement> getListOfFunctions(const QString& fileName,
const QString& phrase, const QString& phrase,
int line); int line);
PStatement findAndScanBlockAt(const QString& filename, int line); PStatement findAndScanBlockAt(const QString& filename, int line) {
PFileIncludes findFileIncludes(const QString &filename, bool deleteIt = false); QMutexLocker locker(&mMutex);
if (mParsing) {
return PStatement();
}
PFileIncludes fileIncludes = mPreprocessor.includesList().value(filename);
if (!fileIncludes)
return PStatement();
PStatement statement = fileIncludes->scopes.findScopeAtLine(line);
return statement;
}
PFileIncludes findFileIncludes(const QString &filename, bool deleteIt = false) {
QMutexLocker locker(&mMutex);
PFileIncludes fileIncludes = mPreprocessor.includesList().value(filename,PFileIncludes());
if (deleteIt && fileIncludes)
mPreprocessor.includesList().remove(filename);
return fileIncludes;
}
QString findFirstTemplateParamOf(const QString& fileName, QString findFirstTemplateParamOf(const QString& fileName,
const QString& phrase, const QString& phrase,
const PStatement& currentScope); const PStatement& currentScope);
@ -152,7 +169,6 @@ private:
// support for multiple parents (only typedef struct/union use multiple parents) // support for multiple parents (only typedef struct/union use multiple parents)
const PStatement& parent, const PStatement& parent,
const QString& fileName, const QString& fileName,
const QString& hintText,
const QString& aType, // "Type" is already in use const QString& aType, // "Type" is already in use
const QString& command, const QString& command,
const QString& args, const QString& args,
@ -166,7 +182,6 @@ private:
PStatement addStatement( PStatement addStatement(
const PStatement& parent, const PStatement& parent,
const QString &fileName, const QString &fileName,
const QString &hintText,
const QString &aType, // "Type" is already in use const QString &aType, // "Type" is already in use
const QString &command, const QString &command,
const QString &args, const QString &args,
@ -222,7 +237,15 @@ private:
const PStatement& scope); const PStatement& scope);
PStatement findStatementInScope( PStatement findStatementInScope(
const QString& name, const QString& name,
const PStatement& scope); const PStatement& scope) {
if (!scope)
return findMemberOfStatement(name,scope);
if (scope->kind == StatementKind::skNamespace) {
return findStatementInNamespace(name, scope->fullName);
} else {
return findMemberOfStatement(name,scope);
}
}
PStatement findStatementInNamespace( PStatement findStatementInNamespace(
const QString& name, const QString& name,
const QString& namespaceName); const QString& namespaceName);
@ -302,11 +325,35 @@ private:
PEvalStatement doCreateEvalFunction(const QString& fileName, PStatement funcStatement); PEvalStatement doCreateEvalFunction(const QString& fileName, PStatement funcStatement);
PEvalStatement doCreateEvalLiteral(const QString& type); PEvalStatement doCreateEvalLiteral(const QString& type);
void doSkipInExpression(const QStringList& expression, int&pos, const QString& startSymbol, const QString& endSymbol); void doSkipInExpression(const QStringList& expression, int&pos, const QString& startSymbol, const QString& endSymbol);
bool isIdentifier(const QString& token) const;
bool isIntegerLiteral(const QString& token) const; bool isIdentifier(const QString& token) const {
bool isFloatLiteral(const QString& token) const; return (!token.isEmpty() && isLetterChar(token.front())
bool isStringLiteral(const QString& token) const; && !token.contains('\"'));
bool isCharLiteral(const QString& token) const; }
bool isIntegerLiteral(const QString& token) const {
if (token.isEmpty())
return false;
QChar ch = token.front();
return (ch>='0' && ch<='9' && !token.contains(".") && !token.contains("e"));
}
bool isFloatLiteral(const QString& token) const {
if (token.isEmpty())
return false;
QChar ch = token.front();
return (ch>='0' && ch<='9' && (token.contains(".") || token.contains("e")));
}
bool isStringLiteral(const QString& token) const {
if (token.isEmpty())
return false;
return (!token.startsWith('\'') && token.contains('"'));
}
bool isCharLiteral(const QString& token) const{
if (token.isEmpty())
return false;
return (token.startsWith('\''));
}
PStatement doParseEvalTypeInfo( PStatement doParseEvalTypeInfo(
const QString& fileName, const QString& fileName,
const PStatement& scope, const PStatement& scope,
@ -388,27 +435,82 @@ private:
QString removeArgNames(const QString& args); QString removeArgNames(const QString& args);
bool isSpaceChar(const QChar& ch) const; bool isSpaceChar(const QChar& ch) const {
return ch==' ' || ch =='\t';
}
bool isWordChar(const QChar& ch) const; bool isWordChar(const QChar& ch) const {
return ch.isLetter()
|| ch == '_'
|| ch == '*'
|| ch == '&';
}
bool isLetterChar(const QChar& ch) const; bool isLetterChar(const QChar& ch) const {
return ch.isLetter()
|| ch == '_';
}
bool isDigitChar(const QChar& ch) const; bool isDigitChar(const QChar& ch) const {
return (ch>='0' && ch<='9');
}
/*'(', ';', ':', '{', '}', '#' */ /*'(', ';', ':', '{', '}', '#' */
bool isSeperator(const QChar& ch) const; bool isSeperator(const QChar& ch) const {
switch(ch.unicode()){
case '(':
case ';':
case ':':
case '{':
case '}':
case '#':
return true;
default:
return false;
}
}
/*';', '{', '}'*/ /*';', '{', '}'*/
bool isblockChar(const QChar& ch) const; bool isblockChar(const QChar& ch) const {
switch(ch.unicode()){
case ';':
case '{':
case '}':
return true;
default:
return false;
}
}
/* '#', ',', ';', ':', '{', '}', '!', '/', '+', '-', '<', '>' */ /* '#', ',', ';', ':', '{', '}', '!', '/', '+', '-', '<', '>' */
bool isInvalidVarPrefixChar(const QChar& ch) const; bool isInvalidVarPrefixChar(const QChar& ch) const {
switch (ch.unicode()) {
case '#':
case ',':
case ';':
case ':':
case '{':
case '}':
case '!':
case '/':
case '+':
case '-':
case '<':
case '>':
return true;
default:
return false;
}
}
/*'{', '}' */ /*'{', '}' */
bool isBraceChar(const QChar& ch) const; bool isBraceChar(const QChar& ch) const {
return ch == '{' || ch =='}';
}
bool isLineChar(const QChar& ch) const; bool isLineChar(const QChar& ch) const {
return ch=='\n' || ch=='\r';
}
bool isNotFuncArgs(const QString& args); bool isNotFuncArgs(const QString& args);