llvm-project

History

Michael Jones 472fa04de8 [libc][nfc] add CPP Limits.h for numeric_limits

Add an implementation of numeric_limits for use in str_conv_utils.
It currently only supports the basic integer types, with more types
coming as needed.

Reviewed By: sivachandra

Differential Revision: https://reviews.llvm.org/D107987

2021-08-12 21:31:16 +00:00

Array.h

[libc][NFC] Make all top of file comments consistent.

2020-04-08 10:18:37 -07:00

ArrayRef.h

[libc] Enhance ArrayRef + unittests

2021-04-21 13:25:24 +00:00

Bitset.h

[libc] Add strspn implementation and std::bitset

2020-08-05 16:48:38 -04:00

CMakeLists.txt

[libc][nfc] add CPP Limits.h for numeric_limits

2021-08-12 21:31:16 +00:00

Functional.h

[libc][NFC] Rename cpp::function to cpp::Function.

2020-04-30 11:58:26 -07:00

Limits.h

[libc][nfc] add CPP Limits.h for numeric_limits

2021-08-12 21:31:16 +00:00

README.md

[libc] Add a README to the sub-directories under the utils directory.

2020-02-23 22:11:35 -08:00

StringView.h

[libc] Add index operator[] to StringView

2021-04-15 15:55:37 +00:00

TypeTraits.h

Update Test (EXPECT_EQ and friends) to accept __uint128_t and floating point types (float, double, long double).

2020-07-21 16:50:45 -04:00

README.md

This directory contains re-implementations of some C++ standard library utilities, as well as some LLVM utilities. These utilities are for use with internal LLVM libc code and tests.

More utilities will be added on an as needed basis. There are certain rules to be followed for future changes and additions:

Only two kind of headers can be included: Other headers from this directory, and free standing C headers.
Free standing C headers are to be included as C headers and not as C++ headers. That is, use #include <stddef.h> and not #include <cstddef>.
The utilities should be defined in the namespace __llvm_libc::cpp. The higher level namespace should have a __ prefix to avoid symbol name pollution when the utilities are used in implementation of public functions.