//------------------------------------------------------------
// Ident重複チェック。trueなら重複している。
private bool checkIdentDuplication(SymbolTree.ErrorInfoHolder aErrorHolder, Identifier aIdent)
{
if (FindChildNode(aIdent) != null)
{
aErrorHolder.Set(new SymbolTree.ErrorInfo(SymbolTree.ErrorKind.NODE_NAME_IS_ALREADY_EXIST, mModuleContext, aIdent.Token));
return(true);
}
return(false);
}
//------------------------------------------------------------
// 展開命令。
public bool SymbolExpand(SymbolTree.ErrorInfoHolder aHolder, SymbolExpandCmdKind aCmd)
{
foreach (ISymbolNode node in mNodeList)
{
if (!node.SymbolExpand(aHolder, aCmd))
{
return(false);
}
}
return(true);
}
//------------------------------------------------------------
// 展開命令。
public bool SymbolExpand(SymbolTree.ErrorInfoHolder aErrorHolder, SymbolExpandCmdKind aCmd)
{
switch (aCmd)
{
case SymbolExpandCmdKind.TypeNode:
return(expandTypeNode(aErrorHolder));
case SymbolExpandCmdKind.FunctionNodeDecl:
return(expandFunctionNodeDecl(aErrorHolder));
default:
return(true);
}
}
//------------------------------------------------------------
// コンストラクタ。
public SemanticAnalyzeComponent(
SymbolTree.ErrorInfoHolder aErrorInfoHolder
, ModuleContext aModuleContext
, TypeSymbolNode aTypeSymbolNode
, OnSymbolNodeCreate aOnSymbolNodeCreate
, ISymbolNode aPrevSymbolNode
)
{
ErrorInfoHolder = aErrorInfoHolder;
ModuleContext = aModuleContext;
TypeSymbolNode = aTypeSymbolNode;
OnSymbolNodeCreateMethod = aOnSymbolNodeCreate;
PrevSymbolNode = aPrevSymbolNode;
}
//------------------------------------------------------------
// FunctionNode宣言展開。
private bool expandFunctionNodeDecl(SymbolTree.ErrorInfoHolder aErrorHolder)
{
foreach (SymbolDef symbol in mStaticTypeDef.SymbolDefList)
{
if (symbol.MemberFunctionDecl != null)
{
if (checkIdentDuplication(aErrorHolder, symbol.MemberFunctionDecl.Ident))
{
return(false);
}
addNode(new FunctionSymbolNode(this, mModuleContext, symbol.MemberFunctionDecl));
}
}
return(true);
}
//------------------------------------------------------------
// TypeNode展開。
private bool expandTypeNode(SymbolTree.ErrorInfoHolder aErrorHolder)
{
foreach (SymbolDef symbol in mStaticTypeDef.SymbolDefList)
{
if (symbol.StaticTypeDef != null)
{
if (checkIdentDuplication(aErrorHolder, symbol.StaticTypeDef.Ident))
{
return(false);
}
addNode(new TypeSymbolNode(this, mModuleContext, symbol.StaticTypeDef));
}
}
return(true);
}
//------------------------------------------------------------
// シンボルを展開する。
public bool SymbolExpand(SymbolTree.ErrorInfoHolder aHolder, SymbolExpandCmdKind aCmdKind)
{
// todo:impl
return(true);
}
//------------------------------------------------------------
// 展開命令
public bool SymbolExpand(SymbolTree.ErrorInfoHolder holder, SymbolExpandCmdKind cmd)
{
return(mTypeNode.SymbolExpand(holder, cmd));
}