fix some spurious PERL_UNUSED_ARG/VAR() usage

The 'output_warning' param is actually used, and 'items' is not a function
argument but a local variable.

3 files changed, 2 insertions, 3 deletions

diff --git a/AUTHORS b/AUTHORS
index 97b8558461..c1b6ae2485 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -534,6 +534,7 @@ Jared Rhine			<jared@organic.com>
 Jari Aalto			<jari.aalto@poboxes.com>
 Jarkko Hietaniemi		<jhi@iki.fi>
 Jasmine Ahuja			<jasmine.ahuja11@gmail.com>
+Jasmine Ngan			<jasmine.ngan@outlook.com>
 Jason A. Smith			<smithj4@rpi.edu>
 Jason E. Stewart		<jason@openinformatics.com>
 Jason Hord			<pravus@cpan.org>
diff --git a/dquote_static.c b/dquote_static.c
index f993f53dac..93c023b01e 100644
--- a/dquote_static.c
+++ b/dquote_static.c
@@ -218,8 +218,6 @@ S_grok_bslash_x(pTHX_ char **s, UV *uv, const char** error_msg,
 
     PERL_ARGS_ASSERT_GROK_BSLASH_X;
 
-    PERL_UNUSED_ARG(output_warning);
-
     assert(**s == 'x');
     (*s)++;
 
diff --git a/perl.c b/perl.c
index d4deb9d344..d41ebedc97 100644
--- a/perl.c
+++ b/perl.c
@@ -1772,7 +1772,7 @@ S_Internals_V(pTHX_ CV *cv)
 #  endif	       
 	;
     PERL_UNUSED_ARG(cv);
-    PERL_UNUSED_ARG(items);
+    PERL_UNUSED_VAR(items);
 
     EXTEND(SP, entries);