From 06f89e5f3a00d91e84963745af989f1e9a906bb4 Mon Sep 17 00:00:00 2001
From: Leander Tentrup <leander.tentrup@gmail.com>
Date: Sun, 14 Jun 2020 15:40:06 +0200
Subject: Fix syntax highlighting of recursive macros

Add syntax highlighting for the BANG (`!`) token if the parent is `MACRO_CALL`.
---
 crates/ra_ide/src/syntax_highlighting/tests.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'crates/ra_ide/src/syntax_highlighting')

diff --git a/crates/ra_ide/src/syntax_highlighting/tests.rs b/crates/ra_ide/src/syntax_highlighting/tests.rs
index 949bf59a0..070b24f45 100644
--- a/crates/ra_ide/src/syntax_highlighting/tests.rs
+++ b/crates/ra_ide/src/syntax_highlighting/tests.rs
@@ -43,6 +43,12 @@ def_fn! {
     }
 }
 
+macro_rules! noop {
+    ($expr:expr) => {
+        $expr
+    }
+}
+
 // comment
 fn main() {
     println!("Hello, {}!", 92);
@@ -61,6 +67,8 @@ fn main() {
         // Do nothing
     }
 
+    noop!(noop!(1));
+
     let mut x = 42;
     let y = &mut x;
     let z = &y;
-- 
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