https://bugs.llvm.org/show_bug.cgi?id=35054
Bug ID: 35054
Summary: basic_string_view<char> operator""sv(const char*,
size_t) should be noexcept
Product: libc++
Version: 5.0
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: All Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: pavel.kryu...@phystech.edu
CC: llvm-bugs@lists.llvm.org, mclow.li...@gmail.com
`string_view` literal operators should have 'noexcept' specifier according to
the C++17 standard:
https://github.com/cplusplus/draft/blob/4ba4e9c2c04b7680ac2a56b65c241ec10c427c3f/source/strings.tex#L4611
Currently libc++ implements the literal operators via
`basic_string_view<_charT>(const _charT*, size_t)` ctor which are not specified
as `noexcept` according to the same standard.
https://github.com/llvm-mirror/libcxx/blob/f45f32b0254e4107b4165ddc99ca2503ab9bd754/include/string_view#L763
The same bug in GCC: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82685
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