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Clang import; types

This commit is contained in:
Daniel Marjamäki 2020-01-10 12:13:50 +01:00
parent d0c1674fe6
commit e7e80a574d
1 changed files with 32 additions and 13 deletions
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45
lib/clangastdump.cpp
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@ -208,7 +208,7 @@ namespace clangastdump {
}
private:
Token *createTokens(TokenList *tokenList);
Token *addtoken(TokenList *tokenList, const std::string &str);
Token *addtoken(TokenList *tokenList, const std::string &str, bool valueType=true);
void addTypeTokens(TokenList *tokenList, const std::string &str);
Scope *createScope(TokenList *tokenList, Scope::ScopeType scopeType, AstNodePtr astNode);
Scope *createScope(TokenList *tokenList, Scope::ScopeType scopeType, const std::vector<AstNodePtr> &children);
@ -246,6 +246,8 @@ std::string clangastdump::AstNode::getType() const
{
if (nodeType == BinaryOperator)
return unquote(mExtTokens[mExtTokens.size() - 2]);
if (nodeType == CXXStaticCastExpr)
return unquote(mExtTokens[mExtTokens.size() - 3]);
if (nodeType == DeclRefExpr)
return unquote(mExtTokens.back());
if (nodeType == FunctionDecl)
@ -256,6 +258,8 @@ std::string clangastdump::AstNode::getType() const
return unquote(mExtTokens[mExtTokens.size() - 2]);
if (nodeType == TypedefDecl)
return unquote(mExtTokens.back());
if (nodeType == UnaryExprOrTypeTraitExpr)
return unquote(mExtTokens[mExtTokens.size() - 3]);
return "";
}
@ -312,14 +316,14 @@ void clangastdump::AstNode::setLocations(TokenList *tokenList, int file, int lin
}
}
Token *clangastdump::AstNode::addtoken(TokenList *tokenList, const std::string &str)
Token *clangastdump::AstNode::addtoken(TokenList *tokenList, const std::string &str, bool valueType)
{
const Scope *scope = getNestedInScope(tokenList);
tokenList->addtoken(str, mLine, mFile);
tokenList->back()->column(mCol);
tokenList->back()->scope(scope);
if (getType() == "int")
tokenList->back()->setValueType(new ValueType(ValueType::Sign::SIGNED, ValueType::Type::INT, 0));
if (valueType)
setValueType(tokenList->back());
return tokenList->back();
}
@ -340,7 +344,7 @@ void clangastdump::AstNode::addTypeTokens(TokenList *tokenList, const std::strin
type = unquote(str);
for (const std::string &s: splitString(type))
addtoken(tokenList, s);
addtoken(tokenList, s, false);
}
const Scope *clangastdump::AstNode::getNestedInScope(TokenList *tokenList)
@ -354,21 +358,36 @@ const Scope *clangastdump::AstNode::getNestedInScope(TokenList *tokenList)
void clangastdump::AstNode::setValueType(Token *tok)
{
int typeIndex = -1;
if (nodeType == CXXStaticCastExpr)
typeIndex = mExtTokens.size() - 3;
else if (nodeType == UnaryExprOrTypeTraitExpr)
typeIndex = mExtTokens.size() - 3;
else
const std::string &type = getType();
if (type.find("<") != std::string::npos) {
// TODO
tok->setValueType(new ValueType(ValueType::Sign::UNKNOWN_SIGN, ValueType::Type::NONSTD, 0));
return;
}
TokenList decl(nullptr);
addTypeTokens(&decl, mExtTokens[typeIndex]);
addTypeTokens(&decl, type);
if (Token::simpleMatch(decl.front(), "int"))
if (Token::simpleMatch(decl.front(), "bool"))
tok->setValueType(new ValueType(ValueType::Sign::UNSIGNED, ValueType::Type::BOOL, 0));
else if (Token::simpleMatch(decl.front(), "int"))
tok->setValueType(new ValueType(ValueType::Sign::SIGNED, ValueType::Type::INT, 0));
else if (Token::simpleMatch(decl.front(), "unsigned long"))
tok->setValueType(new ValueType(ValueType::Sign::UNSIGNED, ValueType::Type::LONG, 0));
else if (Token::simpleMatch(decl.front(), "__int128"))
tok->setValueType(new ValueType(ValueType::Sign::SIGNED, ValueType::Type::UNKNOWN_INT, 0));
else if (tok->isNumber())
tok->setValueType(new ValueType(ValueType::Sign::SIGNED, ValueType::Type::INT, 0));
else if (tok->tokType() == Token::Type::eChar)
// TODO
tok->setValueType(new ValueType(ValueType::Sign::SIGNED, ValueType::Type::CHAR, 0));
else if (tok->tokType() == Token::Type::eString)
// TODO
tok->setValueType(new ValueType(ValueType::Sign::SIGNED, ValueType::Type::CHAR, 1));
else {
//decl.front()->printOut("");
}
}
Scope *clangastdump::AstNode::createScope(TokenList *tokenList, Scope::ScopeType scopeType, AstNodePtr astNode)