If overloaded %{} etc. return the object do not loop.

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

diff --git a/perl.h b/perl.h
index a84534c..ece27a2 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -1164,6 +1164,18 @@ typedef NVTYPE NV;
 #   ifdef LDBL_MANT_DIG
 #       define NV_MANT_DIG LDBL_MANT_DIG
 #   endif
+#   ifdef LDBL_MAX
+#       define NV_MAX LDBL_MAX
+#       define NV_MIN LDBL_MIN
+#   else
+#       ifdef HUGE_VALL
+#           define NV_MAX HUGE_VALL
+#       else
+#           ifdef HUGE_VAL
+#               define NV_MAX ((NV)HUGE_VAL)
+#           endif
+#       endif
+#   endif
 #   ifdef HAS_SQRTL
 #       define Perl_cos cosl
 #       define Perl_sin sinl
@@ -1200,6 +1212,14 @@ typedef NVTYPE NV;
 #   ifdef DBL_MANT_DIG
 #       define NV_MANT_DIG DBL_MANT_DIG
 #   endif
+#   ifdef DBL_MAX
+#       define NV_MAX DBL_MAX
+#       define NV_MIN DBL_MIN
+#   else
+#       ifdef HUGE_VAL
+#           define NV_MAX HUGE_VAL
+#       endif
+#   endif
 #   define Perl_cos cos
 #   define Perl_sin sin
 #   define Perl_sqrt sqrt
@@ -1220,15 +1240,22 @@ typedef NVTYPE NV;
 
 #if !defined(Perl_atof) && defined(USE_LONG_DOUBLE) && defined(HAS_LONG_DOUBLE)
 #   if !defined(Perl_atof) && defined(HAS_STRTOLD) 
-#       define Perl_atof(s) strtold(s, (char**)NULL)
+#       define Perl_atof(s) (NV)strtold(s, (char**)NULL)
 #   endif
 #   if !defined(Perl_atof) && defined(HAS_ATOLF)
-#       define Perl_atof atolf
+#       define Perl_atof (NV)atolf
+#   endif
+#   if !defined(Perl_atof) && defined(PERL_SCNfldbl)
+#       define Perl_atof PERL_SCNfldbl
+#       define Perl_atof2(s,f) sscanf((s), "%"PERL_SCNfldbl, &(f))
 #   endif
 #endif
 #if !defined(Perl_atof)
 #   define Perl_atof atof /* we assume atof being available anywhere */
 #endif
+#if !defined(Perl_atof2)
+#   define Perl_atof2(s,f) ((f) = (NV)Perl_atof(s))
+#endif
 
 /* Previously these definitions used hardcoded figures. 
  * It is hoped these formula are more portable, although
@@ -1401,25 +1428,10 @@ typedef NVTYPE NV;
 
 #ifdef UV_IS_QUAD
 
-#  ifdef UQUAD_MAX
-#    define PERL_UQUAD_MAX ((UV)UQUAD_MAX)
-#  else
 #    define PERL_UQUAD_MAX     (~(UV)0)
-#  endif
-
-#  define PERL_UQUAD_MIN ((UV)0)
-
-#  ifdef QUAD_MAX
-#    define PERL_QUAD_MAX ((IV)QUAD_MAX)
-#  else
+#    define PERL_UQUAD_MIN     ((UV)0)
 #    define PERL_QUAD_MAX      ((IV) (PERL_UQUAD_MAX >> 1))
-#  endif
-
-#  ifdef QUAD_MIN
-#    define PERL_QUAD_MIN ((IV)QUAD_MIN)
-#  else
 #    define PERL_QUAD_MIN      (-PERL_QUAD_MAX - ((3 & -1) == 3))
-#  endif
 
 #endif
 
@@ -2238,7 +2250,7 @@ typedef OP* (CPERLscope(*PPADDR_t)[]) (pTHX);
 #    define environ (*environ_pointer)
 EXT char *** environ_pointer;
 #  else
-#    if defined(__APPLE__)
+#    if defined(__APPLE__) && defined(PERL_CORE)
 #      include <crt_externs.h> /* for the env array */
 #      define environ (*_NSGetEnviron())
 #    endif
@@ -2589,7 +2601,6 @@ enum {            /* pass one of these to get_vtbl */
 #define HINT_NEW_STRING                0x00008000
 #define HINT_NEW_RE            0x00010000
 #define HINT_LOCALIZE_HH       0x00020000 /* %^H needs to be copied */
-#define HINT_CT_MRESOLVE       0x00040000 /* resolve methods at compile time */
 
 #define HINT_RE_TAINT          0x00100000
 #define HINT_RE_EVAL           0x00200000
@@ -2868,7 +2879,8 @@ EXT MGVTBL PL_vtbl_defelem = {MEMBER_TO_FPTR(Perl_magic_getdefelem),MEMBER_TO_FP
 
 EXT MGVTBL PL_vtbl_regexp = {0,0,0,0, MEMBER_TO_FPTR(Perl_magic_freeregexp)};
 EXT MGVTBL PL_vtbl_regdata = {0, 0, MEMBER_TO_FPTR(Perl_magic_regdata_cnt), 0, 0};
-EXT MGVTBL PL_vtbl_regdatum = {MEMBER_TO_FPTR(Perl_magic_regdatum_get), 0, 0, 0, 0};
+EXT MGVTBL PL_vtbl_regdatum = {MEMBER_TO_FPTR(Perl_magic_regdatum_get),
+                              MEMBER_TO_FPTR(Perl_magic_regdatum_set), 0, 0, 0};
 
 #ifdef USE_LOCALE_COLLATE
 EXT MGVTBL PL_vtbl_collxfrm = {0,
@@ -3111,8 +3123,20 @@ typedef struct am_table_short AMTS;
        ((PL_hints & HINT_LOCALE) && \
          PL_numeric_radix && (c) == PL_numeric_radix)
 
-#define RESTORE_NUMERIC_LOCAL()                if ((PL_hints & HINT_LOCALE) && PL_numeric_standard) SET_NUMERIC_LOCAL()
-#define RESTORE_NUMERIC_STANDARD()     if ((PL_hints & HINT_LOCALE) && PL_numeric_local) SET_NUMERIC_STANDARD()
+#define STORE_NUMERIC_LOCAL_SET_STANDARD() \
+       bool was_local = (PL_hints & HINT_LOCALE) && PL_numeric_local; \
+       if (!was_local) SET_NUMERIC_STANDARD();
+
+#define STORE_NUMERIC_STANDARD_SET_LOCAL() \
+       bool was_standard = !(PL_hints & HINT_LOCALE) || PL_numeric_standard; \
+       if (!was_standard) SET_NUMERIC_LOCAL();
+
+#define RESTORE_NUMERIC_LOCAL() \
+       if (was_local) SET_NUMERIC_LOCAL();
+
+#define RESTORE_NUMERIC_STANDARD() \
+       if (was_standard) SET_NUMERIC_STANDARD();
+
 #define Atof                           my_atof
 
 #else /* !USE_LOCALE_NUMERIC */
@@ -3120,6 +3144,8 @@ typedef struct am_table_short AMTS;
 #define SET_NUMERIC_STANDARD()         /**/
 #define SET_NUMERIC_LOCAL()            /**/
 #define IS_NUMERIC_RADIX(c)            (0)
+#define STORE_NUMERIC_LOCAL_SET_STANDARD()     /**/
+#define STORE_NUMERIC_STANDARD_SET_LOCAL()     /**/
 #define RESTORE_NUMERIC_LOCAL()                /**/
 #define RESTORE_NUMERIC_STANDARD()     /**/
 #define Atof                           Perl_atof
@@ -3340,6 +3366,10 @@ typedef struct am_table_short AMTS;
 
 #endif /* IAMSUID */
 
+#ifdef I_LIBUTIL
+#   include <libutil.h>                /* setproctitle() in some FreeBSDs */
+#endif
+
 /* and finally... */
 #define PERL_PATCHLEVEL_H_IMPLICIT
 #include "patchlevel.h"
@@ -3366,6 +3396,10 @@ typedef struct am_table_short AMTS;
    I_SYSMMAN
    Mmap_t
 
+   NVef
+   NVff
+   NVgf
+
    so that Configure picks them up. */
 
 #endif /* Include guard */