[sbyte] Add the sbyte type.

Author: pfusik

AST.fu

@@ -1690,6 +1690,9 @@ public class FuSystem : FuScope
 		Add(LongType);
 		ByteType.Name = "byte";
 		Add(ByteType);
+		FuRangeType# sByteType = FuRangeType.New(-0x80, 0x7f);
+		sByteType.Name = "sbyte";
+		Add(sByteType);
 		FuRangeType# shortType = FuRangeType.New(-0x8000, 0x7fff);
 		shortType.Name = "short";
 		Add(shortType);

Lexer.fu

@@ -561,7 +561,7 @@ public abstract class FuLexer
 			case ';': return FuToken.Semicolon;
 			case '.':
 				if (PeekChar() == '.')
-					ReportError("Range types have been removed - replace with byte/short/ushort/int/uint");
+					ReportError("Range types have been removed - replace with byte/sbyte/short/ushort/int/uint");
 				return FuToken.Dot;
 			case ',': return FuToken.Comma;
 			case '(': return FuToken.LeftParenthesis;

doc/reference.md

@@ -66,6 +66,7 @@ These are the available integer types:
 | Type     | Min value            | Max value           |
 | -------- | -------------------: | ------------------: |
 | `byte`   |                    0 |                 255 |
+| `sbyte`  |                 -128 |                 127 |
 | `short`  |               -32768 |               32767 |
 | `ushort` |                    0 |               65535 |
 | `int`    |          -2147483648 |          2147483647 |

editors/notepad-plus-plus/Fusion.udl.xml

@@ -25,7 +25,7 @@
             <Keywords name="Folders in comment, middle"></Keywords>
             <Keywords name="Folders in comment, close"></Keywords>
             <Keywords name="Keywords1">abstract assert base break case class const continue default do else enum false for foreach if in internal is lock native new null override protected public resource return sealed static switch this throw throws true virtual when while</Keywords>
-            <Keywords name="Keywords2">bool byte double float int long nint short string uint ushort void</Keywords>
+            <Keywords name="Keywords2">bool byte double float int long nint sbyte short string uint ushort void</Keywords>
             <Keywords name="Keywords3">Console Convert Dictionary Encoding Environment Exception HashSet JsonElement List Lock Match Math OrderedDictionary PriorityQueue Queue Regex RegexOptions SortedDictionary SortedSet Stack StringWriter TextWriter</Keywords>
             <Keywords name="Keywords4">#elif #else #endif #if</Keywords>
             <Keywords name="Keywords5"></Keywords>

editors/scite/fusion.properties

@@ -14,7 +14,7 @@ class const continue default do double else enum \
 false float for foreach if \
 in int internal is lock long native new nint null \
 override protected public \
-resource return sealed short static \
+resource return sbyte sealed short static \
 string switch this throw throws true uint \
 ushort virtual void when while
 keywords.$(file.patterns.fu)=$(keywordclass.fu)

editors/sublime/Fusion.tmLanguage

@@ -1348,7 +1348,7 @@
       <key>type-builtin</key>
       <dict>
         <key>match</key>
-        <string>\b(bool|byte|double|float|int|long|nint|short|string|uint|ushort|void)\b</string>
+        <string>\b(bool|byte|double|float|int|long|nint|sbyte|short|string|uint|ushort|void)\b</string>
         <key>captures</key>
         <dict>
           <key>1</key>

editors/vscode/syntaxes/fusion.tmLanguage.json

@@ -894,7 +894,7 @@
 			]
 		},
 		"type-builtin": {
-			"match": "\\b(bool|byte|double|float|int|long|nint|short|string|uint|ushort|void)\\b",
+			"match": "\\b(bool|byte|double|float|int|long|nint|sbyte|short|string|uint|ushort|void)\\b",
 			"captures": {
 				"1": {
 					"name": "keyword.type.fu"

libfut.cpp

@@ -451,7 +451,7 @@ FuToken FuLexer::readPreToken()
 			return FuToken::semicolon;
 		case '.':
 			if (peekChar() == '.')
-				reportError("Range types have been removed - replace with byte/short/ushort/int/uint");
+				reportError("Range types have been removed - replace with byte/sbyte/short/ushort/int/uint");
 			return FuToken::dot;
 		case ',':
 			return FuToken::comma;
@@ -2751,6 +2751,9 @@ FuSystem::FuSystem()
 	add(this->longType);
 	this->byteType->name = "byte";
 	add(this->byteType);
+	std::shared_ptr<FuRangeType> sByteType = FuRangeType::new_(-128, 127);
+	sByteType->name = "sbyte";
+	add(sByteType);
 	std::shared_ptr<FuRangeType> shortType = FuRangeType::new_(-32768, 32767);
 	shortType->name = "short";
 	add(shortType);

libfut.cs

@@ -576,7 +576,7 @@ FuToken ReadPreToken()
 					return FuToken.Semicolon;
 				case '.':
 					if (PeekChar() == '.')
-						ReportError("Range types have been removed - replace with byte/short/ushort/int/uint");
+						ReportError("Range types have been removed - replace with byte/sbyte/short/ushort/int/uint");
 					return FuToken.Dot;
 				case ',':
 					return FuToken.Comma;
@@ -3239,6 +3239,9 @@ internal FuSystem()
 			Add(this.LongType);
 			this.ByteType.Name = "byte";
 			Add(this.ByteType);
+			FuRangeType sByteType = FuRangeType.New(-128, 127);
+			sByteType.Name = "sbyte";
+			Add(sByteType);
 			FuRangeType shortType = FuRangeType.New(-32768, 32767);
 			shortType.Name = "short";
 			Add(shortType);

libfut.js

@@ -562,7 +562,7 @@ export class FuLexer
 				return FuToken.SEMICOLON;
 			case 46:
 				if (this.peekChar() == 46)
-					this.reportError("Range types have been removed - replace with byte/short/ushort/int/uint");
+					this.reportError("Range types have been removed - replace with byte/sbyte/short/ushort/int/uint");
 				return FuToken.DOT;
 			case 44:
 				return FuToken.COMMA;
@@ -3481,6 +3481,9 @@ export class FuSystem extends FuScope
 		this.add(this.longType);
 		this.byteType.name = "byte";
 		this.add(this.byteType);
+		let sByteType = FuRangeType.new(-128, 127);
+		sByteType.name = "sbyte";
+		this.add(sByteType);
 		let shortType = FuRangeType.new(-32768, 32767);
 		shortType.name = "short";
 		this.add(shortType);