fmt

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formatter simply inheriting from built-in formatter is not recognised

1

libfmt 10.2 / gcc 13 I have a string-like class implicitly-convertible to std::string_view. Based on older documentation I'd expect that to Just Work in `fmt::format()`but I see from other issues...

gnbond

the GITHUB_TOKEN does not have write permission when running `lint.yml` workflow

3

see https://github.com/fmtlib/fmt/actions/runs/9616362150/job/26526654984 that's why it failed later ``` RequestError [HttpError]: Resource not accessible by integration at /home/runner/work/_actions/actions/github-script/e69ef5462fd455e02edcaf4dd7708eda96b9eda0/dist/index.js:9537:21 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async eval (eval at callAsyncFunction (/home/runner/work/_actions/actions/github-script/e69ef5462fd455e02edcaf4dd7708eda96b9eda0/dist/index.js:35424:16), :17:1) at async...

tchaikov

Mt complex p2197 r0

2

This is not done, and probably not even good, but it's maybe a little better. Probably need to re-think how to toggle iostreams compatibility, star or no star, and j...

tesch1

Warnings thrown by Coverity static analyses

5

Doxygen uses spdlib and recently updated the version of spdlib. The used version of spdlib again has fmtlib 10.2.1 bundled into it . Coverity scan throws a number of warnings...

albert-github

Error when formatting `_BitInt`

1

It's good in version `9.1.0` (https://godbolt.org/z/e5rzjxbEb), but starts failing since v10 (https://godbolt.org/z/fEdsc75rb): ``` /opt/compiler-explorer/libs/fmt/10.2.1/include/fmt/core.h:1828:39: error: constexpr variable 'desc' must be initialized by a constant expression 1828 | static constexpr unsigned...

canhld94

Opening this issue to get answers on the questions asked in this closed PR: https://github.com/fmtlib/fmt/pull/4126. The bottom line: why is the situation with `wchar_t` instantiations is not consistent? Is there...

Noxybot

GCC 14 optimizer doesn't like std::filesystem::path formatting (Wstringop-overflow)

5

Starting with 11.0.2, when using GCC 14, particularly with link time optimization but also reproducible in some cases without, it seems that formatting std::filesystem::path (i.e. `fmt::to_string(std::filesystem::path {...})`) produces stringop-overflow warnings....

Blzut3

Cannot suppress range formatter when type has a container_type member type.

4

The enabling condition of the adaptor formatter around line 838 of ranges.h is: enable_if_t> This is probably supposed to be: enable_if_t> So that the formatter may be disabled via a...

hartib

Specifying a named argument in the format string but not providing a value does not result in a compilation error on recent GCC and Clang versions when the format string...

schaerfo

Difference in performance between the default and explicit presentation specifiers in format string compilation

1

Format Specification can used to constrain the type safety but I find that when format using Format Specification, there is a huge decline in performance. Is there way to avoid...

ZENOTME