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nub31
2025-09-29 19:04:09 +02:00
parent ecdfd8262d
commit 4252725783
16 changed files with 120 additions and 129 deletions
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56
compiler/NubLang/Diagnostics/ConsoleColors.cs
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@@ -1,56 +0,0 @@
namespace NubLang.Diagnostics;
public static class ConsoleColors
{
public const string Reset = "\e[0m";
public const string Bold = "\e[1m";
public const string Faint = "\e[2m";
public const string Italic = "\e[3m";
public const string Underline = "\e[4m";
public const string SlowBlink = "\e[5m";
public const string RapidBlink = "\e[6m";
public const string SwapBgAndFg = "\e[7m";
public const string Conceal = "\e[8m";
public const string CrossedOut = "\e[9m";
public const string DefaultFont = "\e[10m";
public const string AltFont1 = "\e[11m";
public const string AltFont2 = "\e[12m";
public const string AltFont3 = "\e[13m";
public const string AltFont4 = "\e[14m";
public const string AltFont5 = "\e[15m";
public const string AltFont6 = "\e[16m";
public const string AltFont7 = "\e[17m";
public const string AltFont8 = "\e[18m";
public const string AltFont9 = "\e[19m";
public const string Black = "\e[30m";
public const string Red = "\e[31m";
public const string Green = "\e[32m";
public const string Yellow = "\e[33m";
public const string Blue = "\e[34m";
public const string Magenta = "\e[35m";
public const string Cyan = "\e[36m";
public const string White = "\e[37m";
public const string BrightBlack = "\e[90m";
public const string BrightRed = "\e[91m";
public const string BrightGreen = "\e[92m";
public const string BrightYellow = "\e[93m";
public const string BrightBlue = "\e[94m";
public const string BrightMagenta = "\e[95m";
public const string BrightCyan = "\e[96m";
public const string BrightWhite = "\e[97m";
private static bool IsColorSupported()
{
var term = Environment.GetEnvironmentVariable("TERM");
var colorTerm = Environment.GetEnvironmentVariable("COLORTERM");
return !string.IsNullOrEmpty(term) || !string.IsNullOrEmpty(colorTerm) || !Console.IsOutputRedirected;
}
public static string Colorize(string text, string color)
{
return IsColorSupported() ? $"{color}{text}{Reset}" : text;
}
}

59
compiler/NubLang/Diagnostics/Diagnostic.cs
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@@ -1,7 +1,5 @@
using System.Text;
using NubLang.Code;
using NubLang.Parsing;
using NubLang.Tokenization;
using NubLang.Syntax;
namespace NubLang.Diagnostics;
@@ -323,4 +321,59 @@ public enum DiagnosticSeverity
Info,
Warning,
Error
}
public static class ConsoleColors
{
public const string Reset = "\e[0m";
public const string Bold = "\e[1m";
public const string Faint = "\e[2m";
public const string Italic = "\e[3m";
public const string Underline = "\e[4m";
public const string SlowBlink = "\e[5m";
public const string RapidBlink = "\e[6m";
public const string SwapBgAndFg = "\e[7m";
public const string Conceal = "\e[8m";
public const string CrossedOut = "\e[9m";
public const string DefaultFont = "\e[10m";
public const string AltFont1 = "\e[11m";
public const string AltFont2 = "\e[12m";
public const string AltFont3 = "\e[13m";
public const string AltFont4 = "\e[14m";
public const string AltFont5 = "\e[15m";
public const string AltFont6 = "\e[16m";
public const string AltFont7 = "\e[17m";
public const string AltFont8 = "\e[18m";
public const string AltFont9 = "\e[19m";
public const string Black = "\e[30m";
public const string Red = "\e[31m";
public const string Green = "\e[32m";
public const string Yellow = "\e[33m";
public const string Blue = "\e[34m";
public const string Magenta = "\e[35m";
public const string Cyan = "\e[36m";
public const string White = "\e[37m";
public const string BrightBlack = "\e[90m";
public const string BrightRed = "\e[91m";
public const string BrightGreen = "\e[92m";
public const string BrightYellow = "\e[93m";
public const string BrightBlue = "\e[94m";
public const string BrightMagenta = "\e[95m";
public const string BrightCyan = "\e[96m";
public const string BrightWhite = "\e[97m";
private static bool IsColorSupported()
{
var term = Environment.GetEnvironmentVariable("TERM");
var colorTerm = Environment.GetEnvironmentVariable("COLORTERM");
return !string.IsNullOrEmpty(term) || !string.IsNullOrEmpty(colorTerm) || !Console.IsOutputRedirected;
}
public static string Colorize(string text, string color)
{
return IsColorSupported() ? $"{color}{text}{Reset}" : text;
}
}

112
compiler/NubLang/Diagnostics/SourceSpan.cs Normal file
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@@ -0,0 +1,112 @@
namespace NubLang.Diagnostics;
public readonly struct SourceSpan : IEquatable<SourceSpan>, IComparable<SourceSpan>
{
public static SourceSpan Merge(params IEnumerable<SourceSpan> spans)
{
var spanArray = spans as SourceSpan[] ?? spans.ToArray();
if (spanArray.Length == 0)
{
return new SourceSpan(string.Empty, new SourceLocation(0, 0), new SourceLocation(0, 0));
}
var minStart = spanArray.Min(s => s.Start);
var maxEnd = spanArray.Max(s => s.End);
return new SourceSpan(spanArray[0].FilePath, minStart, maxEnd);
}
public SourceSpan(string filePath, SourceLocation start, SourceLocation end)
{
if (start > end)
{
throw new ArgumentException("Start location cannot be after end location");
}
FilePath = filePath;
Start = start;
End = end;
}
public string FilePath { get; }
public SourceLocation Start { get; }
public SourceLocation End { get; }
public override string ToString()
{
if (Start == End)
{
return $"{FilePath}:{Start}";
}
if (Start.Line == End.Line)
{
return Start.Column == End.Column ? $"{FilePath}:{Start}" : $"{FilePath}:{Start.Line}:{Start.Column}-{End.Column}";
}
return $"{FilePath}:{Start}-{End}";
}
public bool Equals(SourceSpan other) => Start == other.Start && End == other.End;
public override bool Equals(object? obj) => obj is SourceSpan other && Equals(other);
public override int GetHashCode() => HashCode.Combine(typeof(SourceSpan), Start, End);
public static bool operator ==(SourceSpan left, SourceSpan right) => Equals(left, right);
public static bool operator !=(SourceSpan left, SourceSpan right) => !Equals(left, right);
public static bool operator <(SourceSpan left, SourceSpan right) => left.CompareTo(right) < 0;
public static bool operator <=(SourceSpan left, SourceSpan right) => left.CompareTo(right) <= 0;
public static bool operator >(SourceSpan left, SourceSpan right) => left.CompareTo(right) > 0;
public static bool operator >=(SourceSpan left, SourceSpan right) => left.CompareTo(right) >= 0;
public int CompareTo(SourceSpan other)
{
var startComparison = Start.CompareTo(other.Start);
return startComparison != 0 ? startComparison : End.CompareTo(other.End);
}
}
public readonly struct SourceLocation : IEquatable<SourceLocation>, IComparable<SourceLocation>
{
public SourceLocation(int line, int column)
{
Line = line;
Column = column;
}
public int Line { get; }
public int Column { get; }
public override string ToString()
{
return $"{Line}:{Column}";
}
public override bool Equals(object? obj)
{
return obj is SourceLocation other && Equals(other);
}
public bool Equals(SourceLocation other)
{
return Line == other.Line && Column == other.Column;
}
public override int GetHashCode()
{
return HashCode.Combine(typeof(SourceLocation), Line, Column);
}
public static bool operator ==(SourceLocation left, SourceLocation right) => Equals(left, right);
public static bool operator !=(SourceLocation left, SourceLocation right) => !Equals(left, right);
public static bool operator <(SourceLocation left, SourceLocation right) => left.Line < right.Line || (left.Line == right.Line && left.Column < right.Column);
public static bool operator >(SourceLocation left, SourceLocation right) => left.Line > right.Line || (left.Line == right.Line && left.Column > right.Column);
public static bool operator <=(SourceLocation left, SourceLocation right) => left.Line <= right.Line || (left.Line == right.Line && left.Column <= right.Column);
public static bool operator >=(SourceLocation left, SourceLocation right) => left.Line >= right.Line || (left.Line == right.Line && left.Column >= right.Column);
public int CompareTo(SourceLocation other)
{
var lineComparison = Line.CompareTo(other.Line);
return lineComparison != 0 ? lineComparison : Column.CompareTo(other.Column);
}
}