From 10e9f193ca93677e365a7e616439eec277b6c71c Mon Sep 17 00:00:00 2001
From: take-cheeze <takechi101010@gmail.com>
Date: Mon, 23 Dec 2019 21:01:11 +0900
Subject: Handle CR LF newline natively in lexer

---
 mrbgems/mruby-compiler/core/parse.y | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'mrbgems/mruby-compiler')

diff --git a/mrbgems/mruby-compiler/core/parse.y b/mrbgems/mruby-compiler/core/parse.y
index 6abc6d820..de875a1ae 100644
--- a/mrbgems/mruby-compiler/core/parse.y
+++ b/mrbgems/mruby-compiler/core/parse.y
@@ -3984,6 +3984,13 @@ nextc(parser_state *p)
   if (c >= 0) {
     p->column++;
   }
+  if (c == '\r') {
+    const int lf = nextc(p);
+    if (lf == '\n') {
+      return '\n';
+    }
+    pushback(p, lf);
+  }
   return c;
 
   eof:
-- 
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