In the description of require, clarify the file handle return and why

[p5sagit/p5-mst-13.2.git] / perl.c

diff --git a/perl.c b/perl.c
index 15fc64b..a8fd47f 100644 (file)
--- a/perl.c
+++ b/perl.c
@@ -148,6 +148,7 @@ S_init_tls_and_interp(PerlInterpreter *my_perl)
        ALLOC_THREAD_KEY;
        PERL_SET_THX(my_perl);
        OP_REFCNT_INIT;
+       HINTS_REFCNT_INIT;
        MUTEX_INIT(&PL_dollarzero_mutex);
 #  endif
 #ifdef PERL_IMPLICIT_CONTEXT
@@ -1034,7 +1035,7 @@ perl_destruct(pTHXx)
     PL_utf8_idcont     = NULL;
 
     if (!specialWARN(PL_compiling.cop_warnings))
-       SvREFCNT_dec(PL_compiling.cop_warnings);
+       PerlMemShared_free(PL_compiling.cop_warnings);
     PL_compiling.cop_warnings = NULL;
     if (!specialCopIO(PL_compiling.cop_io))
        SvREFCNT_dec(PL_compiling.cop_io);
@@ -1257,6 +1258,12 @@ perl_destruct(pTHXx)
 
     sv_free_arenas();
 
+    while (PL_regmatch_slab) {
+       regmatch_slab  *s = PL_regmatch_slab;
+       PL_regmatch_slab = PL_regmatch_slab->next;
+       Safefree(s);
+    }
+
     /* As the absolutely last thing, free the non-arena SV for mess() */
 
     if (PL_mess_sv) {
@@ -1338,6 +1345,8 @@ perl_free(pTHXx)
 
 #if defined(__hpux) && !(defined(__ux_version) && __ux_version <= 1020) && !defined(__GNUC__)
 #pragma fini "perl_fini"
+#elif defined(__sun) && !defined(__GNUC__)
+#pragma fini (perl_fini)
 #endif
 
 static void
@@ -2028,7 +2037,8 @@ S_parse_body(pTHX_ char **env, XSINIT_t xsinit)
 #endif
 
     if (PL_taint_warn && PL_dowarn != G_WARN_ALL_OFF) {
-       PL_compiling.cop_warnings = newSVpvn(WARN_TAINTstring, WARNsize);
+        PL_compiling.cop_warnings
+           = Perl_new_warnings_bitfield(aTHX_ NULL, WARN_TAINTstring, WARNsize);
     }
 
     if (!scriptname)
@@ -3360,14 +3370,14 @@ Internet, point your browser at http://www.perl.org/, the Perl Home Page.\n\n");
     case 'W':
        PL_dowarn = G_WARN_ALL_ON|G_WARN_ON;
         if (!specialWARN(PL_compiling.cop_warnings))
-            SvREFCNT_dec(PL_compiling.cop_warnings);
+            PerlMemShared_free(PL_compiling.cop_warnings);
        PL_compiling.cop_warnings = pWARN_ALL ;
        s++;
        return s;
     case 'X':
        PL_dowarn = G_WARN_ALL_OFF;
         if (!specialWARN(PL_compiling.cop_warnings))
-            SvREFCNT_dec(PL_compiling.cop_warnings);
+            PerlMemShared_free(PL_compiling.cop_warnings);
        PL_compiling.cop_warnings = pWARN_NONE ;
        s++;
        return s;
@@ -3465,6 +3475,11 @@ S_init_interp(pTHX)
 #  undef PERLVARIC
 #endif
 
+    /* As these are inside a structure, PERLVARI isn't capable of initialising
+       them  */
+    PL_regindent = 0;
+    PL_reg_oldcurpm = PL_reg_curpm = NULL;
+    PL_reg_poscache = PL_reg_starttry = NULL;
 }
 
 STATIC void