better {local,gm}time documentation (from Mark-Jason Dominus)

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

diff --git a/perl.c b/perl.c
index 601c7be..715f4da 100644 (file)
--- a/perl.c
+++ b/perl.c
@@ -64,8 +64,12 @@ static I32 read_e_script(pTHXo_ int idx, SV *buf_sv, int maxlen);
            PERL_SET_INTERP(my_perl);           \
            INIT_THREADS;                       \
            ALLOC_THREAD_KEY;                   \
+           PERL_SET_THX(my_perl);              \
+           OP_REFCNT_INIT;                     \
+       }                                       \
+       else {                                  \
+           PERL_SET_THX(my_perl);              \
        }                                       \
-       PERL_SET_THX(my_perl);                  \
     } STMT_END
 #  else
 #  define INIT_TLS_AND_INTERP \
@@ -591,6 +595,10 @@ perl_destruct(pTHXx)
     if (!specialWARN(PL_compiling.cop_warnings))
        SvREFCNT_dec(PL_compiling.cop_warnings);
     PL_compiling.cop_warnings = Nullsv;
+#ifndef USE_ITHREADS
+    SvREFCNT_dec(CopFILEGV(&PL_compiling));
+    CopFILEGV_set(&PL_compiling, Nullgv);
+#endif
 
     /* Prepare to destruct main symbol table.  */
 
@@ -675,10 +683,15 @@ perl_destruct(pTHXx)
     SvREFCNT(&PL_sv_yes) = 0;
     sv_clear(&PL_sv_yes);
     SvANY(&PL_sv_yes) = NULL;
+    SvREADONLY_off(&PL_sv_yes);
 
     SvREFCNT(&PL_sv_no) = 0;
     sv_clear(&PL_sv_no);
     SvANY(&PL_sv_no) = NULL;
+    SvREADONLY_off(&PL_sv_no);
+
+    SvREFCNT(&PL_sv_undef) = 0;
+    SvREADONLY_off(&PL_sv_undef);
 
     if (PL_sv_count != 0 && ckWARN_d(WARN_INTERNAL))
        Perl_warner(aTHX_ WARN_INTERNAL,"Scalars leaked: %ld\n", (long)PL_sv_count);