mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-03-07 22:27:30 +08:00
Code Issues Packages Projects Releases Wiki Activity

istream_extractor_arith.cc: Patch.

Browse Source 
2000-06-19  Russell Davidson  <russell@ehess.cnrs-mrs.fr>

	* testsuite/27_io/istream_extractor_arith.cc: Patch.
	* bits/locale_factets.tcc: Tweak.

From-SVN: r34612
This commit is contained in:
Russell Davidson 2000-06-20 03:24:46 +02:00 committed by Benjamin Kosnik
parent aec5061ba2
commit 7f1063f8ec
6 changed files with 877 additions and 633 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
libstdc++-v3/ChangeLog
View File

@ -1,3 +1,8 @@
2000-06-19 Russell Davidson <russell@ehess.cnrs-mrs.fr>
* testsuite/27_io/istream_extractor_arith.cc: Patch.
* bits/locale_factets.tcc: Tweak.
2000-06-19 Raja R Harinath <harinath@cs.umn.edu>
* src/Makefile.am: change @WERROR@ to $(WERROR) so that this can

8
libstdc++-v3/acinclude.m4
View File

@ -905,9 +905,9 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
dnl in libstdc++, which we are building right now.
dnl Yet, we need to use the c++ compiler so that __cplusplus is defined.
dnl So, use this.
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS='-x c++'
# ac_test_CFLAGS="${CFLAGS+set}"
# ac_save_CFLAGS="$CFLAGS"
# CFLAGS='-x c++'
dnl Check libm
AC_CHECK_LIB(m, sin, libm="-lm")
@ -937,7 +937,7 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
_sincosl _finite _finitef _finitel _fqfinite _fpclass _qfpclass)
LIBS="$save_LIBS"
CFLAGS="$ac_save_CFLAGS"
# CFLAGS="$ac_save_CFLAGS"
])

10
libstdc++-v3/aclocal.m4 vendored
View File

@ -913,13 +913,13 @@ dnl
dnl GLIBCPP_CHECK_MATH_SUPPORT
AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
dnl NB: can't use AC_LANG_CPLUSPLUS here, because g++ tries to link
dnl NB: Can't use AC_LANG_CPLUSPLUS here, because g++ tries to link
dnl in libstdc++, which we are building right now.
dnl Yet, we need to use the c++ compiler so that __cplusplus is defined.
dnl So, use this.
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS='-x c++'
# ac_test_CFLAGS="${CFLAGS+set}"
# ac_save_CFLAGS="$CFLAGS"
# CFLAGS='-x c++'
dnl Check libm
AC_CHECK_LIB(m, sin, libm="-lm")
@ -949,7 +949,7 @@ AC_DEFUN(GLIBCPP_CHECK_MATH_SUPPORT, [
_sincosl _finite _finitef _finitel _fqfinite _fpclass _qfpclass)
LIBS="$save_LIBS"
CFLAGS="$ac_save_CFLAGS"
# CFLAGS="$ac_save_CFLAGS"
])

1374
libstdc++-v3/bits/locale_facets.tcc
View File

File diff suppressed because it is too large Load Diff

8
libstdc++-v3/configure vendored
View File

@ -4757,9 +4757,9 @@ cross_compiling=$ac_cv_prog_cc_cross
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS='-x c++'
# ac_test_CFLAGS="${CFLAGS+set}"
# ac_save_CFLAGS="$CFLAGS"
# CFLAGS='-x c++'
echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
echo "configure:4766: checking for sin in -lm" >&5
@ -4990,7 +4990,7 @@ done
LIBS="$save_LIBS"
CFLAGS="$ac_save_CFLAGS"
# CFLAGS="$ac_save_CFLAGS"
for ac_hdr in complex.h

105
libstdc++-v3/testsuite/27_io/istream_extractor_arith.cc
View File

@ -378,6 +378,110 @@ bool test09()
return test;
}
bool test10() {
std::string str_01("0 00 000 +0 + 0 - 0");
std::stringbuf isbuf_01(str_01);
std::istream is_01(&isbuf_01);
bool test = true;
int n = 365;
is_01 >> n;
test &= n == 0;
n = 364;
is_01 >> n;
test &= n == 0;
n = 363;
is_01 >> n;
test &= n == 0;
n = 362;
is_01 >> n;
test &= n == 0;
n = 361;
is_01 >> n;
test &= n == 0;
n = 360;
is_01 >> n;
test &= n == 0;
test &= is_01.rdstate() == std::ios_base::eofbit;
std::string str_02("0x32 0X33 033 33");
std::stringbuf isbuf_02(str_02);
std::istream is_02(&isbuf_02);
is_02.unsetf(std::ios_base::basefield);
is_02 >> n;
test &= n == 50;
is_02 >> n;
test &= n == 51;
is_02 >> n;
test &= n == 27;
is_02 >> n;
test &= n == 33;
test &= is_02.rdstate() == std::ios_base::eofbit;
std::stringbuf isbuf_03(str_02);
std::istream is_03(&isbuf_03);
char c;
int m;
is_03 >> std::dec >> n >> c >> m;
test &= n == 0;
test &= c == 'x';
test &= m == 32;
is_03 >> std::oct >> m >> c >> n;
test &= m == 0;
test &= c == 'X';
test &= n == 27;
is_03 >> std::dec >> m >> n;
test &= m == 33;
test &= n == 33;
test &= is_03.rdstate() == std::ios_base::eofbit;
std::string str_04("3. 4.5E+ 2a5E-3 .6E1");
std::stringbuf isbuf_04(str_04);
std::istream is_04(&isbuf_04);
double f;
is_04 >> f;
test &= f == 3.0;
is_04 >> f;
test &= f == 450.0;
is_04.ignore();
is_04 >> f;
test &= f == 0.005;
is_04 >> f;
test &= f == 6;
test &= is_03.rdstate() == std::ios_base::eofbit;
std::string str_05("0E20 5Ea E16");
std::stringbuf isbuf_05(str_05);
std::istream is_05(&isbuf_05);
is_05 >> f;
test &= f == 0;
is_05 >> f;
test &= f == 0;
test &= is_05.rdstate() == std::ios_base::failbit;
is_05.clear();
is_05 >> c;
test &= c == 'a';
is_05 >> f;
test &= f == 0;
test &= is_05.rdstate() == std::ios_base::failbit;
is_05.clear();
is_05.ignore();
is_05 >> n;
test &= n == 16;
#ifdef DEBUG_ASSERT
assert(test);
#endif
return test;
}
int main()
{
test01();
@ -388,6 +492,7 @@ int main()
test07();
test08();
test09();
test10();
return 0;
}