From 87a7c5a1efaa2c339149c3ccbabdf2952824e424 Mon Sep 17 00:00:00 2001 From: Brendan Kehoe Date: Tue, 27 May 2003 17:14:49 -0400 Subject: [PATCH] locale_facets.tcc (do_get): Honor $22.2.6.3.3/8 and make sure the number of digits required after the... 2003-05-26 Brendan Kehoe * include/bits/locale_facets.tcc (do_get): Honor $22.2.6.3.3/8 and make sure the number of digits required after the decimal-point (if any) is exactly the value returned by frac_digits(). From-SVN: r67192 --- libstdc++-v3/ChangeLog | 6 ++++++ libstdc++-v3/include/bits/locale_facets.tcc | 12 ++++++++++++ 2 files changed, 18 insertions(+) diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index b798a16..49115a4 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,9 @@ +2003-05-26 Brendan Kehoe + + * include/bits/locale_facets.tcc (do_get): Honor $22.2.6.3.3/8 and + make sure the number of digits required after the decimal-point + (if any) is exactly the value returned by frac_digits(). + 2003-05-27 Jonathan Wakely * include/std/std_istream.h, include/std/std_ostream.h: Typo in comment. diff --git a/libstdc++-v3/include/bits/locale_facets.tcc b/libstdc++-v3/include/bits/locale_facets.tcc index f445317..6240182 100644 --- a/libstdc++-v3/include/bits/locale_facets.tcc +++ b/libstdc++-v3/include/bits/locale_facets.tcc @@ -1271,6 +1271,18 @@ namespace std if (__c == __eof) __err |= ios_base::eofbit; + // Iff not enough digits were supplied after the decimal-point. + if (__testdecfound) + { + const int __frac = __intl ? __mpt.frac_digits() + : __mpf.frac_digits(); + if (__frac > 0) + { + if (__sep_pos != __frac) + __testvalid = false; + } + } + // Iff valid sequence is not recognized. if (!__testvalid || !__tmp_units.size()) __err |= ios_base::failbit; -- 2.7.4