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istream.tcc (getline): Tweaks.

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2000-07-24  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	* bits/istream.tcc (getline): Tweaks.

From-SVN: r35235
This commit is contained in:
Benjamin Kosnik 2000-07-24 20:47:37 +00:00 committed by Benjamin Kosnik
parent 9fed97f1bd
commit 020226e5f2
3 changed files with 13 additions and 4 deletions
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6
libstdc++-v3/ChangeLog
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@ -1,10 +1,14 @@
2000-07-24 Benjamin Kosnik <bkoz@purist.soma.redhat.com>
* bits/istream.tcc (getline): Tweaks.
2000-07-23 Brent Verner <brent@rcfile.org>
* bits/istream.tcc: istream::getline(char_type*, streamsize,
char_type) make compliant
* testsuite/27_io/istream_unformatted.cc: test for compliant behavior
2000-07-23 Benjamin Kosnik <bkoz@haight.constant.com>
2000-07-23 Benjamin Kosnik <bkoz@purist.soma.redhat.com>
* acinclude.m4 (enable_cshadow_headers): Fix problems with blddir
and srcdir used to define CSHADOW_INCLUDES..

2
libstdc++-v3/aclocal.m4 vendored
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@ -1520,7 +1520,7 @@ dnl Then, if any (well almost any) other make is called, and GNU make also
dnl exists, then the other make wraps the GNU make.
dnl
dnl @author John Darrington <j.darrington@elvis.murdoch.edu.au>
dnl @version $Id: acinclude.m4,v 1.45 2000/07/21 20:59:23 gdr Exp $
dnl @version $Id: acinclude.m4,v 1.46 2000/07/24 16:33:55 bkoz Exp $
dnl
dnl #### Changes for libstdc++-v3: reformatting and linewrapping; prepending
dnl #### GLIBCPP_ to the macro name; adding the :-make fallback in the

9
libstdc++-v3/bits/istream.tcc
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@ -626,21 +626,26 @@ namespace std {
try {
__streambuf_type* __sb = this->rdbuf();
int_type __c = __sb->sbumpc();
++_M_gcount;
const int_type __idelim = traits_type::to_int_type(__delim);
const int_type __eof = traits_type::eof();
bool __testdelim = __c == __idelim;
bool __testeof = __c == __eof;
while (++_M_gcount < __n && !__testeof && !__testdelim)
while (_M_gcount < __n && !__testeof && !__testdelim)
{
*__s++ = traits_type::to_char_type(__c);
__c = __sb->sbumpc();
++_M_gcount;
__testeof = __c == __eof;
__testdelim = __c == __idelim;
}
if (__testeof)
this->setstate(ios_base::eofbit);
{
--_M_gcount;
this->setstate(ios_base::eofbit);
}
else if (!__testdelim)
{
--_M_gcount;