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Clang import; CallExpr, setLocation

This commit is contained in:
Daniel Marjamäki 2020-01-06 09:05:39 +01:00
parent b6d2c1b238
commit 00c05ce626
1 changed files with 43 additions and 23 deletions
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46
lib/clangastdump.cpp
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@ -132,9 +132,11 @@ void clangastdump::AstNode::setLocations(TokenList *tokenList, int file, int lin
for (const std::string &ext: mExtTokens) { for (const std::string &ext: mExtTokens) {
if (ext.compare(0,5,"<col:") == 0) if (ext.compare(0,5,"<col:") == 0)
col = std::atoi(ext.substr(5).c_str()); col = std::atoi(ext.substr(5).c_str());
else if (ext.compare(0,6,"<line:") == 0) else if (ext.compare(0,6,"<line:") == 0) {
line = std::atoi(ext.substr(6).c_str()); line = std::atoi(ext.substr(6).c_str());
else if (ext[0] == '<' && ext.find(":") != std::string::npos) if (ext.find(", col:") != std::string::npos)
col = std::atoi(ext.c_str() + ext.find(", col:") + 6);
} else if (ext[0] == '<' && ext.find(":") != std::string::npos)
file = tokenList->appendFileIfNew(ext.substr(1,ext.find(":") - 1)); file = tokenList->appendFileIfNew(ext.substr(1,ext.find(":") - 1));
} }
mFile = file; mFile = file;
@ -154,6 +156,7 @@ Token *clangastdump::AstNode::addtoken(TokenList *tokenList, const std::string &
else else
scope = tokenList->back()->scope(); scope = tokenList->back()->scope();
tokenList->addtoken(str, mLine, mFile); tokenList->addtoken(str, mLine, mFile);
tokenList->back()->column(mCol);
tokenList->back()->scope(scope); tokenList->back()->scope(scope);
if (getType() == "int") if (getType() == "int")
tokenList->back()->setValueType(new ValueType(ValueType::Sign::SIGNED, ValueType::Type::INT, 0)); tokenList->back()->setValueType(new ValueType(ValueType::Sign::SIGNED, ValueType::Type::INT, 0));
@ -182,6 +185,7 @@ Scope *clangastdump::AstNode::createScope(TokenList *tokenList, Scope::ScopeType
Token *bodyStart = addtoken(tokenList, "{"); Token *bodyStart = addtoken(tokenList, "{");
tokenList->back()->scope(scope); tokenList->back()->scope(scope);
astNode->createTokens(tokenList); astNode->createTokens(tokenList);
if (tokenList->back()->str() != ";")
addtoken(tokenList, ";"); addtoken(tokenList, ";");
Token *bodyEnd = addtoken(tokenList, "}"); Token *bodyEnd = addtoken(tokenList, "}");
bodyStart->link(bodyEnd); bodyStart->link(bodyEnd);
@ -201,29 +205,38 @@ Token *clangastdump::AstNode::createTokens(TokenList *tokenList)
return binop; return binop;
} }
if (nodeType == CallExpr) { if (nodeType == CallExpr) {
Token *op1 = children[0]->createTokens(tokenList); Token *f = children[0]->createTokens(tokenList);
Token *call = addtoken(tokenList, "("); Token *par1 = addtoken(tokenList, "(");
call->astOperand1(op1); par1->astOperand1(f);
for (int c = 1; c < children.size(); ++c) Token *parent = par1;
call->astOperand2(children[c]->createTokens(tokenList)); for (int c = 1; c < children.size(); ++c) {
call->link(addtoken(tokenList, ")")); if (c + 1 < children.size()) {
return call; Token *child = children[c]->createTokens(tokenList);
Token *comma = addtoken(tokenList, ",");
comma->astOperand1(child);
parent->astOperand2(comma);
parent = comma;
} else {
parent->astOperand2(children[c]->createTokens(tokenList));
}
}
par1->link(addtoken(tokenList, ")"));
return par1;
} }
if (nodeType == CompoundStmt) { if (nodeType == CompoundStmt) {
bool first = true;
for (AstNodePtr child: children) { for (AstNodePtr child: children) {
if (!first)
child->addtoken(tokenList, ";");
first = false;
child->createTokens(tokenList); child->createTokens(tokenList);
child->addtoken(tokenList, ";");
} }
return nullptr; return nullptr;
} }
if (nodeType == DeclRefExpr) { if (nodeType == DeclRefExpr) {
Token *vartok = addtoken(tokenList, unquote(mExtTokens[mExtTokens.size() - 2])); Token *vartok = addtoken(tokenList, unquote(mExtTokens[mExtTokens.size() - 2]));
std::string addr = mExtTokens[mExtTokens.size() - 3]; std::string addr = mExtTokens[mExtTokens.size() - 3];
if (mData->varId.find(addr) != mData->varId.end()) {
vartok->varId(mData->varId[addr]); vartok->varId(mData->varId[addr]);
vartok->variable(mData->variableMap[addr]); vartok->variable(mData->variableMap[addr]);
}
return vartok; return vartok;
} }
if (nodeType == FunctionDecl) { if (nodeType == FunctionDecl) {
@ -236,7 +249,9 @@ Token *clangastdump::AstNode::createTokens(TokenList *tokenList)
globalScope.functionList.push_back(Function(nameToken)); globalScope.functionList.push_back(Function(nameToken));
scope.function = &globalScope.functionList.back(); scope.function = &globalScope.functionList.back();
scope.type = Scope::ScopeType::eFunction; scope.type = Scope::ScopeType::eFunction;
scope.className = nameToken->str();
Token *par1 = addtoken(tokenList, "("); Token *par1 = addtoken(tokenList, "(");
// Function arguments
for (AstNodePtr child: children) { for (AstNodePtr child: children) {
if (child->nodeType != ParmVarDecl) if (child->nodeType != ParmVarDecl)
continue; continue;
@ -259,6 +274,8 @@ Token *clangastdump::AstNode::createTokens(TokenList *tokenList)
} }
Token *par2 = addtoken(tokenList, ")"); Token *par2 = addtoken(tokenList, ")");
par1->link(par2); par1->link(par2);
// Function body
if (!children.empty() && children.back()->nodeType == CompoundStmt) {
Token *bodyStart = addtoken(tokenList, "{"); Token *bodyStart = addtoken(tokenList, "{");
bodyStart->scope(&scope); bodyStart->scope(&scope);
children.back()->createTokens(tokenList); children.back()->createTokens(tokenList);
@ -266,6 +283,9 @@ Token *clangastdump::AstNode::createTokens(TokenList *tokenList)
scope.bodyStart = bodyStart; scope.bodyStart = bodyStart;
scope.bodyEnd = bodyEnd; scope.bodyEnd = bodyEnd;
bodyStart->link(bodyEnd); bodyStart->link(bodyEnd);
} else {
addtoken(tokenList, ";");
}
return nullptr; return nullptr;
} }
if (nodeType == IfStmt) { if (nodeType == IfStmt) {