From 87a7c5a1efaa2c339149c3ccbabdf2952824e424 Mon Sep 17 00:00:00 2001
From: Brendan Kehoe <brendan@zen.org>
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 <brendan@zen.org>
* 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 b798a169ab48..49115a46864c 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,9 @@
+2003-05-26 Brendan Kehoe <brendan@zen.org>
+
+ * 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 <redi@gcc.gnu.org>
* 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 f44531799f01..624018285d8e 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;
--
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