merge revision(s) b091889ed67f278b1652ddde88596e2160d5aef0: [Backport #17582]

	Removed YYUSE [Bug #17582]

	Although it was used just to suppress an "unsed argument" warning
	in the same manner as other bison-provided functions, it has been
	dropped since Bision 3.7.5.  And we always suppress that
	warnings.
	---
	 parse.y | 1 -
	 1 file changed, 1 deletion(-)

1 files changed, 0 insertions, 1 deletions

diff --git a/parse.y b/parse.y
index 70c4ddfcdc..ca55b96ecd 100644
--- a/parse.y
+++ b/parse.y
@@ -13324,7 +13324,6 @@ count_char(const char *str, int c)
 RUBY_FUNC_EXPORTED size_t
 rb_yytnamerr(struct parser_params *p, char *yyres, const char *yystr)
 {
-    YYUSE(p);
     if (*yystr == '"') {
 	size_t yyn = 0, bquote = 0;
 	const char *yyp = yystr;