LineageOS/android_external_libcxx
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Remove CloudABI specific workaround.

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CloudABI has gained the mblen_l() function in the meantime that does
properly return whether the character set has shift-states (read:
never).


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@272886 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Ed Schouten
2016-06-16 11:53:11 +00:00
parent b2ce77fc21
commit a8f47cc800
1 changed files with 0 additions and 2 deletions
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src/locale.cpp
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@@ -1660,10 +1660,8 @@ codecvt<wchar_t, char, mbstate_t>::do_unshift(state_type& st,
int int
codecvt<wchar_t, char, mbstate_t>::do_encoding() const _NOEXCEPT codecvt<wchar_t, char, mbstate_t>::do_encoding() const _NOEXCEPT
{ {
#ifndef __CloudABI__
if (__libcpp_mbtowc_l(nullptr, nullptr, MB_LEN_MAX, __l) != 0) if (__libcpp_mbtowc_l(nullptr, nullptr, MB_LEN_MAX, __l) != 0)
return -1; return -1;
#endif
// stateless encoding // stateless encoding
if (__l == 0 || __libcpp_mb_cur_max_l(__l) == 1) // there are no known constant length encodings if (__l == 0 || __libcpp_mb_cur_max_l(__l) == 1) // there are no known constant length encodings