public virtual void CDecl(CIntermediateLang cil)
{
if (LllCompiler.SymTable.LookupSymbol(MangledName) != null)
{
var func = LllCompiler.SymTable.LookupFunction(MangledName);
var funcAst = func.Extra as AstFunc;
if (funcAst != null)
{
CILFunction = funcAst.CILFunction;
}
return;
}
var cName = NameGenerator.UniqName("func", Name);
LllCompiler.SymTable.AddSymbolAtGlobalScope(new LllFunction(cName, this));
if (!IsGeneric)
{
var retType = ReturnType.ToLllType();
CILFunction = cil.CreateFunction(
SourceInfo,
retType.CName,
retType.PointerDepth,
cName,
Params.Select(p => p.ToCILVariableDecl(cil)).ToList());
}
}
public CILFunction CreateFunction(SourceInfo si, string returnType, int returnPointerDepth, string name,
List <CILVariableDecl> @params)
{
var retType = SymTable.LookupType(returnType);
var func = new CILFunction(si, name, retType, returnPointerDepth, @params, false);
AddFunction(func);
return(func);
}
public CILFunction DeclareFunction(SourceInfo si, string returnType, int returnPointerDepth, string name,
List <CILVariableDecl> @params, bool isVarArgs)
{
var retType = SymTable.LookupType(returnType);
var func = new CILFunction(si, name, retType, returnPointerDepth, @params, isVarArgs);
SymTable.DeclareFunction(func);
return(func);
}
public void AddFunction(CILFunction function)
{
SymTable.DeclareFunction(function);
_functions.Add(function.Name, function);
}
public void DeclareFunction(CILFunction function)
{
DeclareSym(function.Name, function);
}
