The stash argument to S_isa_lookup() actually never is NULL.

p4raw-id: //depot/perl@34351

diff --git a/embed.fnc b/embed.fnc
index 368857c..d680a5b 100644 (file)
--- a/embed.fnc
+++ b/embed.fnc
@@ -1660,7 +1660,7 @@ s |void   |printbuf       |NN const char *const fmt|NN const char *const s
 #endif
 
 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
-s      |bool|isa_lookup        |NULLOK HV *stash|NN const char * const name
+s      |bool|isa_lookup        |NN HV *stash|NN const char * const name
 #endif
 
 #if defined(PERL_IN_LOCALE_C) || defined(PERL_DECL_PROT)

diff --git a/proto.h b/proto.h
index cd295a0..59080ec 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -5852,9 +5852,10 @@ STATIC void      S_printbuf(pTHX_ const char *const fmt, const char *const s)
 
 #if defined(PERL_IN_UNIVERSAL_C) || defined(PERL_DECL_PROT)
 STATIC bool    S_isa_lookup(pTHX_ HV *stash, const char * const name)
+                       __attribute__nonnull__(pTHX_1)
                        __attribute__nonnull__(pTHX_2);
 #define PERL_ARGS_ASSERT_ISA_LOOKUP    \
-       assert(name)
+       assert(stash); assert(name)
 
 #endif