Add a todo note about overloadable assertions.

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

diff --git a/util.c b/util.c
index 28a0025..0c26f83 100644 (file)
--- a/util.c
+++ b/util.c
@@ -659,6 +659,8 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
                         (!done && (lang || PerlEnv_getenv("LC_CTYPE")))
                                    ? "" : Nullch)))
            setlocale_failure = TRUE;
+       else
+           curctype = savepv(curctype);
 #endif /* USE_LOCALE_CTYPE */
 #ifdef USE_LOCALE_COLLATE
        if (! (curcoll =
@@ -666,6 +668,8 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
                         (!done && (lang || PerlEnv_getenv("LC_COLLATE")))
                                   ? "" : Nullch)))
            setlocale_failure = TRUE;
+       else
+           curcoll = savepv(curcoll);
 #endif /* USE_LOCALE_COLLATE */
 #ifdef USE_LOCALE_NUMERIC
        if (! (curnum =
@@ -673,6 +677,8 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
                         (!done && (lang || PerlEnv_getenv("LC_NUMERIC")))
                                  ? "" : Nullch)))
            setlocale_failure = TRUE;
+       else
+           curnum = savepv(curnum);
 #endif /* USE_LOCALE_NUMERIC */
     }
 
@@ -689,14 +695,20 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
 #ifdef USE_LOCALE_CTYPE
        if (! (curctype = setlocale(LC_CTYPE, "")))
            setlocale_failure = TRUE;
+       else
+           curctype = savepv(curctype);
 #endif /* USE_LOCALE_CTYPE */
 #ifdef USE_LOCALE_COLLATE
        if (! (curcoll = setlocale(LC_COLLATE, "")))
            setlocale_failure = TRUE;
+       else
+           curcoll = savepv(curcoll);
 #endif /* USE_LOCALE_COLLATE */
 #ifdef USE_LOCALE_NUMERIC
        if (! (curnum = setlocale(LC_NUMERIC, "")))
            setlocale_failure = TRUE;
+       else
+           curnum = savepv(curnum);
 #endif /* USE_LOCALE_NUMERIC */
     }
 
@@ -808,15 +820,16 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
 #endif /* ! LC_ALL */
 
 #ifdef USE_LOCALE_CTYPE
-       curctype = setlocale(LC_CTYPE, Nullch);
+       curctype = savepv(setlocale(LC_CTYPE, Nullch));
 #endif /* USE_LOCALE_CTYPE */
 #ifdef USE_LOCALE_COLLATE
-       curcoll = setlocale(LC_COLLATE, Nullch);
+       curcoll = savepv(setlocale(LC_COLLATE, Nullch));
 #endif /* USE_LOCALE_COLLATE */
 #ifdef USE_LOCALE_NUMERIC
-       curnum = setlocale(LC_NUMERIC, Nullch);
+       curnum = savepv(setlocale(LC_NUMERIC, Nullch));
 #endif /* USE_LOCALE_NUMERIC */
     }
+    else {
 
 #ifdef USE_LOCALE_CTYPE
     new_ctype(curctype);
@@ -829,9 +842,22 @@ Perl_init_i18nl10n(pTHX_ int printwarn)
 #ifdef USE_LOCALE_NUMERIC
     new_numeric(curnum);
 #endif /* USE_LOCALE_NUMERIC */
+    }
 
 #endif /* USE_LOCALE */
 
+#ifdef USE_LOCALE_CTYPE
+    if (curctype != NULL)
+       Safefree(curctype);
+#endif /* USE_LOCALE_CTYPE */
+#ifdef USE_LOCALE_COLLATE
+    if (curcoll != NULL)
+       Safefree(curcoll);
+#endif /* USE_LOCALE_COLLATE */
+#ifdef USE_LOCALE_NUMERIC
+    if (curnum != NULL)
+       Safefree(curnum);
+#endif /* USE_LOCALE_NUMERIC */
     return ok;
 }
 
@@ -1896,14 +1922,20 @@ Perl_vwarner(pTHX_ U32  err, const char* pat, va_list* args)
            PerlIO *serr = Perl_error_log;
            PerlIO_write(serr, message, msglen);
 #ifdef LEAKTEST
-           DEBUG_L(xstat());
+           DEBUG_L(*message == '!' 
+               ? (xstat(message[1]=='!'
+                        ? (message[2]=='!' ? 2 : 1)
+                        : 0)
+                  , 0)
+               : 0);
 #endif
            (void)PerlIO_flush(serr);
        }
     }
 }
 
-#ifndef VMS  /* VMS' my_setenv() is in VMS.c */
+#ifdef USE_ENVIRON_ARRAY
+       /* VMS' and EPOC's my_setenv() is in vms.c and epoc.c */
 #if !defined(WIN32) && !defined(__CYGWIN__)
 void
 Perl_my_setenv(pTHX_ char *nam, char *val)
@@ -2070,7 +2102,7 @@ Perl_setenv_getix(pTHX_ char *nam)
     return i;
 }
 
-#endif /* !VMS */
+#endif /* !VMS && !EPOC*/
 
 #ifdef UNLINK_ALL_VERSIONS
 I32
@@ -2676,6 +2708,7 @@ Perl_wait4pid(pTHX_ Pid_t pid, int *statusp, int flags)
 
     if (!pid)
        return -1;
+#if !defined(HAS_WAITPID) && !defined(HAS_WAIT4) || defined(HAS_WAITPID_RUNTIME)
     if (pid > 0) {
        sprintf(spid, "%"IVdf, (IV)pid);
        svp = hv_fetch(PL_pidstatus,spid,strlen(spid),FALSE);
@@ -2698,6 +2731,7 @@ Perl_wait4pid(pTHX_ Pid_t pid, int *statusp, int flags)
            return pid;
        }
     }
+#endif
 #ifdef HAS_WAITPID
 #  ifdef HAS_WAITPID_RUNTIME
     if (!HAS_WAITPID_RUNTIME)
@@ -3573,7 +3607,7 @@ Perl_new_struct_thread(pTHX_ struct perl_thread *t)
 
     JMPENV_BOOTSTRAP;
 
-    PL_in_eval = EVAL_NULL;    /* ~(EVAL_INEVAL|EVAL_WARNONLY|EVAL_KEEPERR) */
+    PL_in_eval = EVAL_NULL;    /* ~(EVAL_INEVAL|EVAL_WARNONLY|EVAL_KEEPERR|EVAL_INREQUIRE) */
     PL_restartop = 0;
 
     PL_statname = NEWSV(66,0);
@@ -3868,23 +3902,24 @@ Perl_my_fflush_all(pTHX)
 NV
 Perl_my_atof(pTHX_ const char* s)
 {
+    NV x = 0.0;
 #ifdef USE_LOCALE_NUMERIC
     if ((PL_hints & HINT_LOCALE) && PL_numeric_local) {
-       NV x, y;
+       NV y;
 
-       x = Perl_atof(s);
+       Perl_atof2(s, x);
        SET_NUMERIC_STANDARD();
-       y = Perl_atof(s);
+       Perl_atof2(s, y);
        SET_NUMERIC_LOCAL();
        if ((y < 0.0 && y < x) || (y > 0.0 && y > x))
            return y;
-       return x;
     }
     else
-       return Perl_atof(s);
+       Perl_atof2(s, x);
 #else
-    return Perl_atof(s);
+    Perl_atof2(s, x);
 #endif
+    return x;
 }
 
 void