llvm-project/libcxx/test/std/utilities/charconv/charconv.from.chars
Mark de Wever 3f78683353 [libc++] Implements 128-bit support in to_chars.
This is required by the Standard and makes it possible to add full
128-bit support to format.

The patch also fixes 128-bit from_chars "support". One unit test
required a too large value, this failed on 128-bit; the fix was to add
more characters to the input.

Note only base 10 has been optimized. Other bases can be optimized.

Note the 128-bit lookup table could be made smaller. This will be done later. I
really want to get 128-bit working in to_chars and format in the upcomming
LLVM 15 release, these optimizations aren't critical.

Reviewed By: #libc, ldionne

Differential Revision: https://reviews.llvm.org/D128929
2022-07-07 17:32:27 +02:00
..
integral.bool.fail.cpp Revert "[libc++][libc++abi] Add tests for vendor-specific properties" 2021-09-30 11:03:59 -07:00
integral.pass.cpp [libc++] Implements 128-bit support in to_chars. 2022-07-07 17:32:27 +02:00
integral.roundtrip.pass.cpp [libc++] Removes _LIBCPP_AVAILABILITY_TO_CHARS. 2022-06-07 18:59:19 +02:00