NVgf/NVff agree with -Duselongdouble.

diff --git a/dump.c b/dump.c
index 75f0fb4..99ff6c1 100644 (file)
--- a/dump.c
+++ b/dump.c
@@ -1692,12 +1692,7 @@ Perl_do_sv_dump(pTHX_ I32 level, PerlIO *file, SV *sv, I32 nest, I32 maxnest, bo
                && type != SVt_PVIO && !isGV_with_GP(sv) && !SvVALID(sv))
               || type == SVt_NV) {
        STORE_NUMERIC_LOCAL_SET_STANDARD();
-       /* %Vg doesn't work? --jhi */
-#ifdef USE_LONG_DOUBLE
-       Perl_dump_indent(aTHX_ level, file, "  NV = %.*" PERL_PRIgldbl "\n", LDBL_DIG, SvNVX(sv));
-#else
-       Perl_dump_indent(aTHX_ level, file, "  NV = %.*g\n", DBL_DIG, SvNVX(sv));
-#endif
+       Perl_dump_indent(aTHX_ level, file, "  NV = %.*" NVgf "\n", NV_DIG, SvNVX(sv));
        RESTORE_NUMERIC_LOCAL();
     }
 

diff --git a/sv.c b/sv.c
index 69e7eed..9982717 100644 (file)
--- a/sv.c
+++ b/sv.c
@@ -2231,13 +2231,8 @@ S_sv_2iuv_common(pTHX_ SV *const sv)
            if (! numtype && ckWARN(WARN_NUMERIC))
                not_a_number(sv);
 
-#if defined(USE_LONG_DOUBLE)
-           DEBUG_c(PerlIO_printf(Perl_debug_log, "0x%"UVxf" 2iv(%" PERL_PRIgldbl ")\n",
-                                 PTR2UV(sv), SvNVX(sv)));
-#else
-           DEBUG_c(PerlIO_printf(Perl_debug_log, "0x%"UVxf" 2iv(%"NVgf")\n",
+           DEBUG_c(PerlIO_printf(Perl_debug_log, "0x%"UVxf" 2iv(%" NVgf ")\n",
                                  PTR2UV(sv), SvNVX(sv)));
-#endif
 
 #ifdef NV_PRESERVES_UV
             (void)SvIOKp_on(sv);
@@ -2581,22 +2576,13 @@ Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags)
     if (SvTYPE(sv) < SVt_NV) {
        /* The logic to use SVt_PVNV if necessary is in sv_upgrade.  */
        sv_upgrade(sv, SVt_NV);
-#ifdef USE_LONG_DOUBLE
        DEBUG_c({
            STORE_NUMERIC_LOCAL_SET_STANDARD();
            PerlIO_printf(Perl_debug_log,
-                         "0x%"UVxf" num(%" PERL_PRIgldbl ")\n",
-                         PTR2UV(sv), SvNVX(sv));
-           RESTORE_NUMERIC_LOCAL();
-       });
-#else
-       DEBUG_c({
-           STORE_NUMERIC_LOCAL_SET_STANDARD();
-           PerlIO_printf(Perl_debug_log, "0x%"UVxf" num(%"NVgf")\n",
+                         "0x%"UVxf" num(%" NVgf ")\n",
                          PTR2UV(sv), SvNVX(sv));
            RESTORE_NUMERIC_LOCAL();
        });
-#endif
     }
     else if (SvTYPE(sv) < SVt_PVNV)
        sv_upgrade(sv, SVt_PVNV);
@@ -2725,21 +2711,12 @@ Perl_sv_2nv_flags(pTHX_ SV *const sv, const I32 flags)
           and ideally should be fixed.  */
        return 0.0;
     }
-#if defined(USE_LONG_DOUBLE)
     DEBUG_c({
        STORE_NUMERIC_LOCAL_SET_STANDARD();
-       PerlIO_printf(Perl_debug_log, "0x%"UVxf" 2nv(%" PERL_PRIgldbl ")\n",
+       PerlIO_printf(Perl_debug_log, "0x%"UVxf" 2nv(%" NVgf ")\n",
                      PTR2UV(sv), SvNVX(sv));
        RESTORE_NUMERIC_LOCAL();
     });
-#else
-    DEBUG_c({
-       STORE_NUMERIC_LOCAL_SET_STANDARD();
-       PerlIO_printf(Perl_debug_log, "0x%"UVxf" 1nv(%"NVgf")\n",
-                     PTR2UV(sv), SvNVX(sv));
-       RESTORE_NUMERIC_LOCAL();
-    });
-#endif
     return SvNVX(sv);
 }
 
@@ -8623,13 +8600,8 @@ Perl_sv_inc_nomg(pTHX_ SV *const sv)
            /* I don't think we can get here. Maybe I should assert this
               And if we do get here I suspect that sv_setnv will croak. NWC
               Fall through. */
-#if defined(USE_LONG_DOUBLE)
-           DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_inc punt failed to convert '%s' to IOK or NOKp, UV=0x%"UVxf" NV=%"PERL_PRIgldbl"\n",
-                                 SvPVX_const(sv), SvIVX(sv), SvNVX(sv)));
-#else
            DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_inc punt failed to convert '%s' to IOK or NOKp, UV=0x%"UVxf" NV=%"NVgf"\n",
                                  SvPVX_const(sv), SvIVX(sv), SvNVX(sv)));
-#endif
        }
 #endif /* PERL_PRESERVE_IVUV */
         if (!numtype && ckWARN(WARN_NUMERIC))
@@ -8800,13 +8772,8 @@ Perl_sv_dec_nomg(pTHX_ SV *const sv)
            /* I don't think we can get here. Maybe I should assert this
               And if we do get here I suspect that sv_setnv will croak. NWC
               Fall through. */
-#if defined(USE_LONG_DOUBLE)
-           DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_dec punt failed to convert '%s' to IOK or NOKp, UV=0x%"UVxf" NV=%"PERL_PRIgldbl"\n",
-                                 SvPVX_const(sv), SvIVX(sv), SvNVX(sv)));
-#else
            DEBUG_c(PerlIO_printf(Perl_debug_log,"sv_dec punt failed to convert '%s' to IOK or NOKp, UV=0x%"UVxf" NV=%"NVgf"\n",
                                  SvPVX_const(sv), SvIVX(sv), SvNVX(sv)));
-#endif
        }
     }
 #endif /* PERL_PRESERVE_IVUV */
@@ -12094,13 +12061,16 @@ Perl_sv_vcatpvfn_flags(pTHX_ SV *const sv, const char *const pat, const STRLEN p
                 *--ptr = c;
                 /* FIXME: what to do if HAS_LONG_DOUBLE but not PERL_PRIfldbl? */
 #if defined(HAS_LONG_DOUBLE) && defined(PERL_PRIfldbl)
+               /* Note that this is HAS_LONG_DOUBLE and PERL_PRIfldbl,
+                * not USE_LONG_DOUBLE and NVff.  In other words,
+                * this needs to work without USE_LONG_DOUBLE. */
                if (intsize == 'q') {
                    /* Copy the one or more characters in a long double
                     * format before the 'base' ([efgEFG]) character to
                     * the format string. */
-                   static char const prifldbl[] = PERL_PRIfldbl;
-                   char const *p = prifldbl + sizeof(prifldbl) - 3;
-                   while (p >= prifldbl) { *--ptr = *p--; }
+                   static char const ldblf[] = PERL_PRIfldbl;
+                   char const *p = ldblf + sizeof(ldblf) - 3;
+                   while (p >= ldblf) { *--ptr = *p--; }
                }
 #endif
                if (has_precis) {