From cf3ee0f20516f34fb267ca83b68e646c8f5fb856 Mon Sep 17 00:00:00 2001
From: Ashley Scopes <73482956+ascopes@users.noreply.github.com>
Date: Sun, 28 Aug 2022 12:30:33 +0100
Subject: [PATCH] Update spec.md to avoid suggesting ! is a binary operator

The current spec appears to suggest that the bang is a binary operator, which would enable
expressions such as `foo ! bar`.

https://github.com/hashicorp/hcl/blob/main/hclsyntax/parser.go#L1070 seems to suggest this is only
a unary operator.
---
 hclsyntax/spec.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hclsyntax/spec.md b/hclsyntax/spec.md
index 33c152da..f4aa2d0f 100644
--- a/hclsyntax/spec.md
+++ b/hclsyntax/spec.md
@@ -635,7 +635,7 @@ binaryOp = ExprTerm binaryOperator ExprTerm;
 binaryOperator = compareOperator | arithmeticOperator | logicOperator;
 compareOperator = "==" | "!=" | "<" | ">" | "<=" | ">=";
 arithmeticOperator = "+" | "-" | "*" | "/" | "%";
-logicOperator = "&&" | "||" | "!";
+logicOperator = "&&" | "||";
 ```
 
 The unary operators have the highest precedence.