From fd69f82675bf93a848e5aa58d117bf8bbf604188 Mon Sep 17 00:00:00 2001
From: "NARUSE, Yui" <naruse@airemix.jp>
Date: Mon, 11 Nov 2019 17:37:21 +0900
Subject: Revert "Warn EOF char in comment"

This reverts commit 69ec3f70fab0c1c537c68fb135cc315181b1d750.
---
 parse.y | 29 ++++-------------------------
 1 file changed, 4 insertions(+), 25 deletions(-)

(limited to 'parse.y')

diff --git a/parse.y b/parse.y
index 039abc48d7..e84468d2a5 100644
--- a/parse.y
+++ b/parse.y
@@ -6191,30 +6191,7 @@ parser_str_new(const char *ptr, long len, rb_encoding *enc, int func, rb_encodin
     return str;
 }
 
-static const char *
-eof_char(int c)
-{
-    switch (c) {
-      case '\0': return "\\0";
-      case '\004': return "^D";
-      case '\032': return "^Z";
-    }
-    return 0;
-}
-
-static void
-lex_goto_eol(struct parser_params *p)
-{
-    const char *pcur = p->lex.pcur, *pend = p->lex.pend;
-    for (; pcur < pend; pcur++) {
-        const char *eof = eof_char(*pcur);
-        if (eof) {
-            rb_warning1("encountered %s in comment, just ignored in this version", WARN_S(eof));
-            break;
-        }
-    }
-    p->lex.pcur = pend;		/* pcur */
-}
+#define lex_goto_eol(p) ((p)->lex.pcur = (p)->lex.pend)
 #define lex_eol_p(p) ((p)->lex.pcur >= (p)->lex.pend)
 #define lex_eol_n_p(p,n) ((p)->lex.pcur+(n) >= (p)->lex.pend)
 #define peek(p,c) peek_n(p, (c), 0)
@@ -7421,7 +7398,9 @@ word_match_p(struct parser_params *p, const char *word, long len)
     if (p->lex.pcur + len == p->lex.pend) return 1;
     int c = (unsigned char)p->lex.pcur[len];
     if (ISSPACE(c)) return 1;
-    if (eof_char(c)) return 1;
+    switch (c) {
+      case '\0': case '\004': case '\032': return 1;
+    }
     return 0;
 }
 
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