literal fix

src/lang/Nub.Lang/Frontend/Lexing/Lexer.cs

@@ -1,5 +1,4 @@
 using Nub.Lang.Diagnostics;
-using Nub.Lang.Frontend.Typing;
 
 namespace Nub.Lang.Frontend.Lexing;
 
@@ -143,7 +142,7 @@ public class Lexer
 
             if (buffer is "true" or "false")
             {
-                return new LiteralToken(CreateSpan(startIndex), NubPrimitiveType.Bool, buffer);
+                return new LiteralToken(CreateSpan(startIndex), LiteralKind.Bool, buffer);
             }
 
             return new IdentifierToken(CreateSpan(startIndex), buffer);
@@ -184,7 +183,7 @@ public class Lexer
                 }
             }
 
-            return new LiteralToken(CreateSpan(startIndex), isFloat ? NubPrimitiveType.F64 : NubPrimitiveType.I64, buffer);
+            return new LiteralToken(CreateSpan(startIndex), isFloat ? LiteralKind.Float : LiteralKind.Integer, buffer);
         }
 
         // TODO: Revisit this
@@ -237,7 +236,7 @@ public class Lexer
                 Next();
             }
 
-            return new LiteralToken(CreateSpan(startIndex), NubPrimitiveType.String, buffer);
+            return new LiteralToken(CreateSpan(startIndex), LiteralKind.String, buffer);
         }
 
         throw new Exception($"Unknown character {current}");