From ff3ec78df98c5122c3cf4c5e3eb507f5f7532a73 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Adri=C3=A1n=20Arroyo=20Calle?= <adrian.arroyocalle@gmail.com>
Date: Tue, 18 Jan 2022 19:27:27 +0100
Subject: [PATCH] Fix Ctrl-D (#1168)

---
 src/parser/lexer.rs | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/parser/lexer.rs b/src/parser/lexer.rs
index d2487666..4696b226 100644
--- a/src/parser/lexer.rs
+++ b/src/parser/lexer.rs
@@ -122,19 +122,11 @@ impl<'a, R: CharRead> Lexer<'a, R> {
     }
 
     pub fn eof(&mut self) -> Result<bool, ParserError> {
-        if self.reader.peek_char().is_none() {
-            return Ok(true);
-        }
-
         let mut c = is_not_eof!(self.reader, self.lookahead_char());
 
         while layout_char!(c) {
             self.skip_char(c);
 
-            if self.reader.peek_char().is_none() {
-                return Ok(true);
-            }
-
             c = is_not_eof!(self.reader, self.lookahead_char());
         }
 
@@ -1051,6 +1043,10 @@ impl<'a, R: CharRead> Lexer<'a, R> {
                     };
                 }
 
+                if c == '\u{0}' {
+                    return Err(ParserError::UnexpectedEOF);
+                }
+
                 self.name_token(c)
             }
             Err(e) => Err(e),
-- 
2.54.0