Bug 124730 – check-webkit-style is wrong about expected format for std::function variables

• Component: Tools / Tests
• Status: RESOLVED FIXED

[Brady Eidson]

check-webkit-style is wrong about expected format for std::function variables.

Seen in the patch(es) attached to https://bugs.webkit.org/show_bug.cgi?id=124698 -

Source/WebKit2/Shared/AsyncRequest.h:60:  Extra space before ( in function call  [whitespace/parens] [4]
Source/WebKit2/Shared/AsyncRequest.h:78:  Extra space before ( in function call  [whitespace/parens] [4]
Source/WebKit2/Shared/AsyncRequest.h:89:  Extra space before ( in function call  [whitespace/parens] [4]


The lines in question are:
    static PassRefPtr<AsyncRequest> create(std::function<void (Arguments...)> completionHandler)
    AsyncRequestImpl(std::function<void (Arguments...)> completionHandler)
    std::function<void (Arguments...)> m_completionHandler;

The style-checker needs to know that when "something that looks like a function decl/def" is inside std::function<> brackets, the space before the paren is expected.

[László Langó]

*** Bug 131202 has been marked as a duplicate of this bug. ***

[Lauro Moura]

Pull request: https://github.com/WebKit/WebKit/pull/25567

[EWS]

Committed 276122@main (b3871d2a862c): <https://commits.webkit.org/276122@main>

Reviewed commits have been landed. Closing PR #25567 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/124640815>