From 308d4ff273bcf745c0d6a0d937082e3a99bb7e4d Mon Sep 17 00:00:00 2001
From: GGG <gggkiller2@gmail.com>
Date: Sun, 10 Mar 2024 12:10:56 -0300
Subject: [PATCH] Fix SyntaxNormalizer turning double unaries into comments.

Fixes #122.
---
 src/Compilers/Lua/Portable/Syntax/SyntaxNormalizer.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Compilers/Lua/Portable/Syntax/SyntaxNormalizer.cs b/src/Compilers/Lua/Portable/Syntax/SyntaxNormalizer.cs
index 5169a9f2..21588bdd 100644
--- a/src/Compilers/Lua/Portable/Syntax/SyntaxNormalizer.cs
+++ b/src/Compilers/Lua/Portable/Syntax/SyntaxNormalizer.cs
@@ -1071,6 +1071,9 @@ private TReturn WithTempState<TArg, TReturn>(Func<TArg, TReturn> func, TArg arg)
             if (SyntaxFacts.IsKeyword(node.OperatorToken.Kind()))
                 AddSpaceAfterToken(node.OperatorToken);
 
+            if (node.OperatorToken.Kind() is SyntaxKind.MinusToken && node.Operand is UnaryExpressionSyntax { OperatorToken.RawKind: (int) SyntaxKind.MinusToken })
+                AddSpaceAfterToken(node.OperatorToken);
+
             return base.VisitUnaryExpression(node);
         }