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[tor-bugs] #32500 [Core Tor/Tor]: consider clang -std=gnu99 in Travis for better C99 portability
#32500: consider clang -std=gnu99 in Travis for better C99 portability
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Reporter: catalyst | Owner: (none)
Type: defect | Status: new
Priority: Medium | Milestone: Tor: unspecified
Component: Core Tor/Tor | Version:
Severity: Normal | Keywords: portability, tor-ci
Actual Points: | Parent ID:
Points: | Reviewer:
Sponsor: |
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In #32495, we discovered that `-Wtypedef-redefinition` doesn't seem to
work on clang unless `-std=gnu99` or similar is used. (typedef
redefinitions are apparently allowed in C11) It does seem to work on
FreeBSD's cc for some reason, but we don't use FreeBSD in Travis.
We should consider using something like `-std=gnu99` in our Travis
configuration for clang, so we can catch additional instances of this sort
of portability problem earlier.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32500>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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