/// <summary>
/// var文のコンパイル
/// </summary>
/// <param name="ilgen">IL Generator</param>
/// <param name="stmt">var文</param>
static void CompileVarStmt(ILGenerator ilgen, MVarStmt stmt)
{
CompileExpr(ilgen, stmt.Expr);
var builder = ilgen.DeclareLocal(stmt.Expr.Type.Reduce());
_scope_manager.Add(stmt.Pos, stmt.Name, new LocalVar(builder));
ilgen.Emit(OpCodes.Stloc, builder);
}
/// <summary>
/// var文の型推論
/// </summary>
/// <param name="stmt">var文</param>
static void TypeinfVarStmt(MVarStmt stmt)
{
TypeinfExpr(stmt.Expr);
env.Add(stmt.Pos, stmt.Name, stmt.Expr.Type);
}