Using new file structure. Use new regexir display method. Fix line dependency error in prefix analysing.

Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
2026-07-12 02:04:57 +08:00
parent ae8a09efc2
commit b6cd2fc256
476 changed files with 16440 additions and 502 deletions
@@ -0,0 +1,96 @@
+// -----------------------------------------------------------------------------
+// file="Token"
+// Project: StgSharp
+// Copyright (c) Nitload.
+// SPDX-License-Identifier: MIT
+// -----------------------------------------------------------------------------
+
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.RegularAnalysis.Abstraction
+{
+    public readonly struct Token<TLabel> where TLabel : unmanaged
+    {
+
+        public readonly int Column;
+        public readonly int Line;
+        public readonly string Value;
+        public readonly TLabel Flag;
+
+        public Token()
+        {
+            Column = 0;
+            Line = 0;
+            Value = string.Empty;
+            Flag = default;
+        }
+
+        public Token(
+               string chars,
+               int lineNumber,
+               int columnNumber,
+               TLabel flag
+        )
+        {
+            Value = chars;
+            Line = lineNumber;
+            Column = columnNumber;
+            Flag = flag;
+        }
+
+        public static Token<TLabel> Empty { get; } = new Token<TLabel>();
+
+        public override bool Equals(
+                             [NotNullWhen(true)] object? obj
+        )
+        {
+            return base.Equals(obj);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public Token<TLabel> ReLocate(
+                             int line,
+                             int column
+        )
+        {
+            return new Token<TLabel>(Value, line, column, Flag);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public Token<TNewLabel> Remark<TNewLabel>(
+                                TNewLabel label
+        ) where TNewLabel : unmanaged
+        {
+            return new Token<TNewLabel>(Value, Line, Column, label);
+        }
+
+        public static bool operator !=(
+                                    Token<TLabel> left,
+                                    Token<TLabel> right
+        )
+        {
+            return !left.Value.SequenceEqual(right.Value) ||
+                   left.Line != right.Line ||
+                   left.Column != right.Column ||
+                   !left.Flag.Equals(right.Flag);
+        }
+
+        public static bool operator ==(
+                                    Token<TLabel> left,
+                                    Token<TLabel> right
+        )
+        {
+            return left.Value.SequenceEqual(right.Value) &&
+                   left.Line == right.Line &&
+                   left.Column == right.Column &&
+                   left.Flag.Equals(right.Flag);
+        }
+
+    }
+}