public void Visit(NFunDef nFunDef)
{
currentFunction = semanticAnalyzer.GetFunctionSymbolByLexeme(nFunDef.AnchorToken.Lexeme);
// No need to visit neither parameter list nor variable definition list
NStmtList stmtList = (NStmtList)nFunDef[2];
Visit(stmtList);
currentFunction = null;
}
public string Visit(NFunDef nFunDef)
{
currentFunction = semanticAnalyzer.GetFunctionSymbolByLexeme(nFunDef.AnchorToken.Lexeme);
string lexeme = nFunDef.AnchorToken.Lexeme;
Node parameters = nFunDef[0];
Node varDefList = nFunDef[1];
Node stmtList = nFunDef[2];
string retVal = "\t.method public static hidebysig default int64 '" + lexeme + "' (" + Visit((dynamic)parameters) + ") cil managed {\n";
if (lexeme == "main")
{
retVal += "\t\t.entrypoint\n";
}
retVal += Visit((dynamic)varDefList)
+ Visit((dynamic)stmtList)
+ "\t\tldc.i8 0\n"
+ "\t\tret\n"
+ "\t}\n";
currentFunction = null;
return(retVal);
}