Date: Thu, 21 Feb 2019 23:34:03 +0000 From: bugzilla-noreply@freebsd.org To: threads@FreeBSD.org Subject: [Bug 235583] clang error builtin-requires-header on pthread_create on powerpc64 Message-ID: <bug-235583-13406-7h4xWAICCo@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-235583-13406@https.bugs.freebsd.org/bugzilla/> References: <bug-235583-13406@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235583 James Clarke <jrtc27@jrtc27.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jrtc27@jrtc27.com --- Comment #3 from James Clarke <jrtc27@jrtc27.com> --- (In reply to David Chisnall from comment #2) It shows up for users using the system header if they pass -Wsystem-headers, but otherwise not. The problem is that *any* declaration of pthread_create will trigger this warning, since GetBuiltinType will return {} with Error =3D GE_Missing_type= due to the fact that its type is "" in Builtins.def, and it only works normally because the warning gets suppressed for system headers. I think the correct thing to do is to give it the proper type, which I'm working on at the mome= nt (Clang now has syntax for function types within intrinsic type strings with= a recursive parse call so you can express function pointers; it just also nee= ds to learn about pthread(_attr)_t). --=20 You are receiving this mail because: You are the assignee for the bug.=
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