...

compiler/NubLang/Syntax/Parser.cs

@@ -62,7 +62,7 @@ public sealed class Parser
                     _ => throw new CompileException(Diagnostic
                         .Error($"Expected 'func', 'struct', 'enum', 'import' or 'module' but found '{keyword.Symbol}'")
                         .WithHelp("Valid top level statements are 'func', 'struct', 'enum', 'import' and 'module'")
-                        .At(keyword)
+                        .At(keyword, _tokens)
                         .Build())
                 };
 
@@ -83,7 +83,7 @@ public sealed class Parser
             }
         }
 
-        return new SyntaxTree(topLevelSyntaxNodes);
+        return new SyntaxTree(topLevelSyntaxNodes, _tokens);
     }
 
     private ModuleSyntax ParseModule(int startIndex)
@@ -190,7 +190,7 @@ public sealed class Parser
                 {
                     throw new CompileException(Diagnostic
                         .Error("Value of enum field must be an integer literal")
-                        .At(CurrentToken)
+                        .At(CurrentToken, _tokens)
                         .Build());
                 }
 
@@ -461,7 +461,7 @@ public sealed class Parser
             IdentifierToken identifier => ParseIdentifier(startIndex, identifier),
             SymbolToken symbolToken => symbolToken.Symbol switch
             {
-                Symbol.Ampersand => ParseAddressOf(startIndex),
+                Symbol.Caret => ParseAddressOf(startIndex),
                 Symbol.OpenParen => ParseParenthesizedExpression(),
                 Symbol.Minus => ParseUnaryNegate(startIndex),
                 Symbol.Bang => ParseUnaryInvert(startIndex),
@@ -472,13 +472,13 @@ public sealed class Parser
                 _ => throw new CompileException(Diagnostic
                     .Error($"Unexpected symbol '{symbolToken.Symbol}' in expression")
                     .WithHelp("Expected '(', '-', '!', '[' or '{'")
-                    .At(symbolToken)
+                    .At(symbolToken, _tokens)
                     .Build())
             },
             _ => throw new CompileException(Diagnostic
                 .Error($"Unexpected token '{token.GetType().Name}' in expression")
                 .WithHelp("Expected literal, identifier, or parenthesized expression")
-                .At(token)
+                .At(token, _tokens)
                 .Build())
         };
 
@@ -698,7 +698,7 @@ public sealed class Parser
                     throw new CompileException(Diagnostic
                         .Error("Arbitrary uint size is not supported")
                         .WithHelp("Use u8, u16, u32 or u64")
-                        .At(name)
+                        .At(name, _tokens)
                         .Build());
                 }
 
@@ -712,7 +712,7 @@ public sealed class Parser
                     throw new CompileException(Diagnostic
                         .Error("Arbitrary int size is not supported")
                         .WithHelp("Use i8, i16, i32 or i64")
-                        .At(name)
+                        .At(name, _tokens)
                         .Build());
                 }
 
@@ -726,7 +726,7 @@ public sealed class Parser
                     throw new CompileException(Diagnostic
                         .Error("Arbitrary float size is not supported")
                         .WithHelp("Use f32 or f64")
-                        .At(name)
+                        .At(name, _tokens)
                         .Build());
                 }
 
@@ -810,7 +810,7 @@ public sealed class Parser
         throw new CompileException(Diagnostic
             .Error("Invalid type syntax")
             .WithHelp("Expected type name, '^' for pointer, or '[]' for array")
-            .At(CurrentToken)
+            .At(CurrentToken, _tokens)
             .Build());
     }
 
@@ -821,7 +821,7 @@ public sealed class Parser
             throw new CompileException(Diagnostic
                 .Error("Unexpected end of file")
                 .WithHelp("Expected more tokens to complete the syntax")
-                .At(_tokens[^1])
+                .At(_tokens[^1], _tokens)
                 .Build());
         }
 
@@ -838,7 +838,7 @@ public sealed class Parser
             throw new CompileException(Diagnostic
                 .Error($"Expected symbol, but found {token.GetType().Name}")
                 .WithHelp("This position requires a symbol like '(', ')', '{', '}', etc.")
-                .At(token)
+                .At(token, _tokens)
                 .Build());
         }
 
@@ -853,7 +853,7 @@ public sealed class Parser
             throw new CompileException(Diagnostic
                 .Error($"Expected '{expectedSymbol}', but found '{token.Symbol}'")
                 .WithHelp($"Insert '{expectedSymbol}' here")
-                .At(token)
+                .At(token, _tokens)
                 .Build());
         }
     }
@@ -903,7 +903,7 @@ public sealed class Parser
             throw new CompileException(Diagnostic
                 .Error($"Expected identifier, but found {token.GetType().Name}")
                 .WithHelp("Provide a valid identifier name here")
-                .At(token)
+                .At(token, _tokens)
                 .Build());
         }
 
@@ -931,7 +931,7 @@ public sealed class Parser
             throw new CompileException(Diagnostic
                 .Error($"Expected string literal, but found {token.GetType().Name}")
                 .WithHelp("Provide a valid string literal")
-                .At(token)
+                .At(token, _tokens)
                 .Build());
         }
 
@@ -953,4 +953,4 @@ public sealed class Parser
     }
 }
 
-public record SyntaxTree(List<TopLevelSyntaxNode> TopLevelSyntaxNodes);
+public record SyntaxTree(List<TopLevelSyntaxNode> TopLevelSyntaxNodes, List<Token> Tokens);