Re: [PATCH] "Constant subroutine redefined" mandatory warning

[perl5.git] / perl.c

diff --git a/perl.c b/perl.c
index 4e0e1e1..cbe966c 100644 (file)
--- a/perl.c
+++ b/perl.c
@@ -180,6 +180,8 @@ perl_construct(pTHXx)
 #  endif /* EMULATE_ATOMIC_REFCOUNTS */
        
        MUTEX_INIT(&PL_cred_mutex);
+       MUTEX_INIT(&PL_sv_lock_mutex);
+       MUTEX_INIT(&PL_fdpid_mutex);
 
        thr = init_main_thread();
 #endif /* USE_THREADS */
@@ -725,6 +727,7 @@ perl_destruct(pTHXx)
     MUTEX_DESTROY(&PL_sv_mutex);
     MUTEX_DESTROY(&PL_eval_mutex);
     MUTEX_DESTROY(&PL_cred_mutex);
+    MUTEX_DESTROY(&PL_fdpid_mutex);
     COND_DESTROY(&PL_eval_cond);
 #ifdef EMULATE_ATOMIC_REFCOUNTS
     MUTEX_DESTROY(&PL_svref_mutex);
@@ -3667,7 +3670,14 @@ Perl_call_list(pTHX_ I32 oldscope, AV *paramList)
 
     while (AvFILL(paramList) >= 0) {
        cv = (CV*)av_shift(paramList);
-       SAVEFREESV(cv);
+       if ((PL_minus_c & 0x10) && (paramList == PL_beginav)) {
+               /* save PL_beginav for compiler */
+           if (! PL_beginav_save)
+               PL_beginav_save = newAV();
+           av_push(PL_beginav_save, (SV*)cv);
+       } else {
+           SAVEFREESV(cv);
+       }
 #ifdef PERL_FLEXIBLE_EXCEPTIONS
        CALLPROTECT(aTHX_ pcur_env, &ret, MEMBER_TO_FPTR(S_vcall_list_body), cv);
 #else