From c27b9e2b0fad9fa3c68837ba12f0b32774daaf67 Mon Sep 17 00:00:00 2001
From: Heinenen <37484430+Heinenen@users.noreply.github.com>
Date: Sat, 30 Dec 2023 14:01:05 +0100
Subject: [PATCH] Don't allow nested line comment inside block comment (#3048)

---
 crates/typst-syntax/src/lexer.rs |  4 ----
 tests/typ/compiler/comment.typ   | 11 ++++++-----
 2 files changed, 6 insertions(+), 9 deletions(-)

diff --git a/crates/typst-syntax/src/lexer.rs b/crates/typst-syntax/src/lexer.rs
index 156f9404..ecb800ba 100644
--- a/crates/typst-syntax/src/lexer.rs
+++ b/crates/typst-syntax/src/lexer.rs
@@ -145,10 +145,6 @@ impl Lexer<'_> {
                     depth += 1;
                     '_'
                 }
-                ('/', '/') => {
-                    self.line_comment();
-                    '_'
-                }
                 _ => c,
             }
         }
diff --git a/tests/typ/compiler/comment.typ b/tests/typ/compiler/comment.typ
index fcab3352..31025de6 100644
--- a/tests/typ/compiler/comment.typ
+++ b/tests/typ/compiler/comment.typ
@@ -17,13 +17,14 @@ C/*
 // End of block comment in line comment.
 // Hello */
 
-// Nested line comment.
-/*//*/
-Still comment.
-*/
-
+// Nested "//" doesn't count as line comment.
+/* // */
 E
 
+/*//*/
+This is a comment.
+*/*/
+
 ---
 // End should not appear without start.
 // Error: 7-9 unexpected end of block comment