catch3/src/catch2/internal/catch_string_manip.hpp, branch constexpr_approx

Fix build with GCC 13 (add missing include)

2023-01-08T19:08:58+00:00

GCC 13 (as usual for new compiler releases) shuffles around some
internal includes and so  is no longer transitively included.

Explicitly include  for uint64_t.

```
FAILED: src/CMakeFiles/Catch2.dir/catch2/internal/catch_clara.cpp.o
/usr/lib/ccache/bin/g++-13  -I/var/tmp/portage/dev-cpp/catch-3.0.1/work/Catch2-3.0.1/src/catch2/.. -I/var/tmp/portage/dev-cpp/catch-3.0.1/work/Catch2-3.0.1_build/generated-includes  -O2 -pipe
-march=native -fdiagnostics-color=always -frecord-gcc-switches -Wreturn-type -D_GLIBCXX_ASSERTIONS  -ggdb3 -fdiagnostics-color=always
-ffile-prefix-map=/var/tmp/portage/dev-cpp/catch-3.0.1/work/Catch2-3.0.1=. -Wall -Wc++20-compat -Wcast-align -Wcatch-value -Wdeprecated -Wexceptions -Wextra -Wextra-semi -Wfloat-equal -Winit-self
-Wmisleading-indentation -Wmismatched-new-delete -Wmismatched-tags -Wmissing-braces -Wmissing-declarations -Wmissing-noreturn -Wnull-dereference -Wold-style-cast -Woverloaded-virtual -Wparentheses
-Wpedantic -Wreorder -Wshadow -Wstrict-aliasing -Wsuggest-override -Wundef -Wuninitialized -Wunreachable-code -Wunused -Wunused-function -Wunused-parameter -Wvla -MD -MT
src/CMakeFiles/Catch2.dir/catch2/internal/catch_clara.cpp.o -MF src/CMakeFiles/Catch2.dir/catch2/internal/catch_clara.cpp.o.d -o src/CMakeFiles/Catch2.dir/catch2/internal/catch_clara.cpp.o -c
/var/tmp/portage/dev-cpp/catch-3.0.1/work/Catch2-3.0.1/src/catch2/internal/catch_clara.cpp
In file included from /var/tmp/portage/dev-cpp/catch-3.0.1/work/Catch2-3.0.1/src/catch2/internal/catch_clara.cpp:12:
/var/tmp/portage/dev-cpp/catch-3.0.1/work/Catch2-3.0.1/src/catch2/../catch2/internal/catch_string_manip.hpp:47:14: error: 'uint64_t' in namespace 'std' does not name a type; did you mean 'wint_t'?
   47 |         std::uint64_t m_count;
      |              ^~~~~~~~
      |              wint_t
/var/tmp/portage/dev-cpp/catch-3.0.1/work/Catch2-3.0.1/src/catch2/../catch2/internal/catch_string_manip.hpp:51:42: error: expected ')' before 'count'
   51 |         constexpr pluralise(std::uint64_t count, StringRef label):
      |                            ~             ^~~~~~
      |                                          )
```

Fix references to license file

2022-10-28T09:30:15+00:00

The license file was renamed with 6a502cc2f5fedd59b3495b58708f0d6d987ed9e1

Small cleanup for pluralise

2022-04-11T18:37:54+00:00

Counts internally use uint64_t instead of size_t

2021-12-06T19:42:51+00:00

This ensures that even for 32 bit platforms, the assertion count
should not plausibly overflow.

Lift toLower(char) to header

2021-11-09T10:44:54+00:00

Change startsWith(char) to take StringRef as argument

2021-09-27T12:55:28+00:00

Use StringRef in pluralise implementation

2021-09-07T22:24:40+00:00

This means that it can no longer be safely made ahead of time,
but nothing in our existing code used it like that. Normally it
is constructed and used in the same expression, which is now
more efficient.

Add standardized copyright notice + SPDX identifier to source files

2020-08-30T13:43:45+00:00

This should also be done for test files, but that has lower priority.

Standardize include guard patterns to FILE_NAME_EXTENSION_INCLUDED

2020-08-30T12:09:27+00:00

This commit also strips the old copyright comment header in touched
files, as those will also be replaced with a more standardized and
machine-friendly version.

Move StringRef header to internals

2020-05-10T08:09:01+00:00