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| author | Paolo Carlini <pcarlini@suse.de> | 2004-06-14 10:49:36 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2004-06-14 10:49:36 +0000 |
| commit | ce2a46a203b146e4cf3ebc23ea5de2dba3b4917f (patch) | |
| tree | 5d8566d75eac68ad234ef33b527b79800c71a59a /libstdc++-v3 | |
| parent | 93ae5495f56f08b888269b8fcf175cc7df8f1322 (diff) | |
| download | gcc-ce2a46a203b146e4cf3ebc23ea5de2dba3b4917f.zip gcc-ce2a46a203b146e4cf3ebc23ea5de2dba3b4917f.tar.gz gcc-ce2a46a203b146e4cf3ebc23ea5de2dba3b4917f.tar.bz2 | |
locale_facets.tcc (time_get<>::_M_extract_name): Don't use the 'magic number' 10 in the computation of __minlen...
2004-06-14 Paolo Carlini <pcarlini@suse.de>
* include/bits/locale_facets.tcc (time_get<>::_M_extract_name):
Don't use the 'magic number' 10 in the computation of __minlen;
never access __name past __minlen; in the loop over __i3, don't
decrease __nmatches and increase __i3 at once, only either of
the two; tidy.
From-SVN: r83088
Diffstat (limited to 'libstdc++-v3')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 8 | ||||
| -rw-r--r-- | libstdc++-v3/include/bits/locale_facets.tcc | 31 |
2 files changed, 21 insertions, 18 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 1454a0d..899ce98 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,11 @@ +2004-06-14 Paolo Carlini <pcarlini@suse.de> + + * include/bits/locale_facets.tcc (time_get<>::_M_extract_name): + Don't use the 'magic number' 10 in the computation of __minlen; + never access __name past __minlen; in the loop over __i3, don't + decrease __nmatches and increase __i3 at once, only either of + the two; tidy. + 2004-06-13 Paolo Carlini <pcarlini@suse.de> * include/bits/locale_facets.tcc (time_get<>::do_get_time, diff --git a/libstdc++-v3/include/bits/locale_facets.tcc b/libstdc++-v3/include/bits/locale_facets.tcc index c732e09..0c181cf 100644 --- a/libstdc++-v3/include/bits/locale_facets.tcc +++ b/libstdc++-v3/include/bits/locale_facets.tcc @@ -2002,35 +2002,30 @@ namespace std while (__nmatches > 1) { // Find smallest matching string. - size_t __minlen = 10; - for (size_t __i2 = 0; __i2 < __nmatches; ++__i2) + size_t __minlen = __traits_type::length(__names[__matches[0]]); + for (size_t __i2 = 1; __i2 < __nmatches; ++__i2) __minlen = std::min(__minlen, __traits_type::length(__names[__matches[__i2]])); + ++__pos; ++__beg; if (__pos < __minlen && __beg != __end) - { - ++__pos; - for (size_t __i3 = 0; __i3 < __nmatches; ++__i3) - { - __name = __names[__matches[__i3]]; - if (__name[__pos] != *__beg) - __matches[__i3] = __matches[--__nmatches]; - } - } + for (size_t __i3 = 0; __i3 < __nmatches;) + { + __name = __names[__matches[__i3]]; + if (__name[__pos] != *__beg) + __matches[__i3] = __matches[--__nmatches]; + else + ++__i3; + } else break; } if (__nmatches == 1) { - // If there was only one match, the first compare is redundant. - if (__pos == 0) - { - ++__pos; - ++__beg; - } - // Make sure found name is completely extracted. + ++__pos; + ++__beg; __name = __names[__matches[0]]; const size_t __len = __traits_type::length(__name); while (__pos < __len && __beg != __end && __name[__pos] == *__beg) |