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| author | Jonathan Wakely <jwakely@redhat.com> | 2017-03-16 15:27:51 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2017-03-16 15:27:51 +0000 |
| commit | bcd682e1faed71fd861518ca43235706fc39a7cd (patch) | |
| tree | de8fd5a5cb199e551d99a1fede15c60f699ed6d8 /gcc/fortran/trans-io.c | |
| parent | 02e12bda2df86491a5d9c7294550fd4cd4968aa1 (diff) | |
| download | gcc-bcd682e1faed71fd861518ca43235706fc39a7cd.zip gcc-bcd682e1faed71fd861518ca43235706fc39a7cd.tar.gz gcc-bcd682e1faed71fd861518ca43235706fc39a7cd.tar.bz2 | |
PR libstdc++/79980 fix BOM detection, maxcode checks, UCS2 handling
PR libstdc++/79980
* include/bits/locale_conv.h (__do_str_codecvt): Set __count on
error path.
* src/c++11/codecvt.cc (operator&=, operator|=, operator~): Overloads
for manipulating codecvt_mode values.
(read_utf16_bom): Compare input to BOM constants instead of integral
constants that depend on endianness. Take mode parameter by
reference and adjust it, to distinguish between no BOM present and
UTF-16BE BOM present.
(ucs4_in, ucs2_span, ucs4_span): Adjust calls to read_utf16_bom.
(surrogates): New enumeration type.
(utf16_in, utf16_out): Add surrogates parameter to choose between
UTF-16 and UCS2 behaviour.
(utf16_span, ucs2_span): Use std::min not std::max.
(ucs2_out): Use std::min not std::max. Disallow surrogate pairs.
(ucs2_in): Likewise. Adjust calls to read_utf16_bom.
* testsuite/22_locale/codecvt/codecvt_utf16/79980.cc: New test.
* testsuite/22_locale/codecvt/codecvt_utf8/79980.cc: New test.
From-SVN: r246200
Diffstat (limited to 'gcc/fortran/trans-io.c')
0 files changed, 0 insertions, 0 deletions