From: Andy Lester <andy@petdance.com>
Date: Wed, 9 May 2007 11:49:13 +0000 (-0500)
Subject: Remove unused parms in S_isa_lookup
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=810e611394e65af2f8be3aaa197ca7d2ca61e563;p=p5sagit%2Fp5-mst-13.2.git

Remove unused parms in S_isa_lookup
Message-Id: <1CBA316A-EC1D-4E8F-8DEE-35322F390358@petdance.com>

p4raw-id: //depot/perl@31185
---

diff --git a/embed.fnc b/embed.fnc
index addde2c..fcb5b56 100644
--- a/embed.fnc
+++ b/embed.fnc
@@ -1550,7 +1550,7 @@ s	|void	|printbuf	|NN const char* fmt|NN const char* s
 #endif
 
 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
-s	|bool|isa_lookup	|NULLOK HV *stash|NN const char *name|NULLOK const HV * const name_stash|int len|int level
+s	|bool|isa_lookup	|NULLOK HV *stash|NN const char * const name|NULLOK const HV * const name_stash
 #endif
 
 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
diff --git a/embed.h b/embed.h
index b3e2338..c076e84 100644
--- a/embed.h
+++ b/embed.h
@@ -3831,7 +3831,7 @@
 #endif
 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
 #ifdef PERL_CORE
-#define isa_lookup(a,b,c,d,e)	S_isa_lookup(aTHX_ a,b,c,d,e)
+#define isa_lookup(a,b,c)	S_isa_lookup(aTHX_ a,b,c)
 #endif
 #endif
 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)
diff --git a/proto.h b/proto.h
index e731d5f..a27ad79 100644
--- a/proto.h
+++ b/proto.h
@@ -4135,7 +4135,7 @@ STATIC void	S_printbuf(pTHX_ const char* fmt, const char* s)
 #endif
 
 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
-STATIC bool	S_isa_lookup(pTHX_ HV *stash, const char *name, const HV * const name_stash, int len, int level)
+STATIC bool	S_isa_lookup(pTHX_ HV *stash, const char * const name, const HV * const name_stash)
 			__attribute__nonnull__(pTHX_2);
 
 #endif
diff --git a/universal.c b/universal.c
index ef73504..396dd3d 100644
--- a/universal.c
+++ b/universal.c
@@ -32,16 +32,13 @@
  */
 
 STATIC bool
-S_isa_lookup(pTHX_ HV *stash, const char *name, const HV* const name_stash,
-             int len, int level)
+S_isa_lookup(pTHX_ HV *stash, const char * const name, const HV* const name_stash)
 {
     dVAR;
     AV* stash_linear_isa;
     SV** svp;
     const char *hvname;
     I32 items;
-    PERL_UNUSED_ARG(len);
-    PERL_UNUSED_ARG(level);
 
     /* A stash/class can go by many names (ie. User == main::User), so 
        we compare the stash itself just in case */
@@ -61,7 +58,7 @@ S_isa_lookup(pTHX_ HV *stash, const char *name, const HV* const name_stash,
     items = AvFILLp(stash_linear_isa);
     while (items--) {
 	SV* const basename_sv = *svp++;
-        HV* basestash = gv_stashsv(basename_sv, 0);
+        HV* const basestash = gv_stashsv(basename_sv, 0);
 	if (!basestash) {
 	    if (ckWARN(WARN_SYNTAX))
 		Perl_warner(aTHX_ packWARN(WARN_SYNTAX),
@@ -110,7 +107,7 @@ Perl_sv_derived_from(pTHX_ SV *sv, const char *name)
 
     if (stash) {
 	HV * const name_stash = gv_stashpv(name, 0);
-	return isa_lookup(stash, name, name_stash, strlen(name), 0);
+	return isa_lookup(stash, name, name_stash);
     }
     else
 	return FALSE;