[MacPorts] #70345: ICE while building google/highway with Apple Clang >= 16 and LLVM Clang >= 16

[MacPorts]

#70345: ICE while building google/highway with Apple Clang >= 16 and LLVM Clang >=
16
------------------------+---------------------
 Reporter:  thelastlin  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.9.3
 Keywords:              |       Port:  highway
------------------------+---------------------
 Reproduce steps:
 1. Install Xcode 16.0 beta 3 (16A5202i) from Apple;
 2. Install port clang-16, clang-17, clang-18;
 3. Run `port build highway`, and got Crash Report from clang.
 4. Change compiler, rebuild highway, crash again.

 Workaround:
 1. Use port clang-15, or
 2. Disable dynamic dispatch ([https://github.com/google/highway/pull/2152
 upstream PR]) entirely or just for clang-16 and later before Apple (or
 LLVM) fixes the ICE.

-- 
Ticket URL: <https://trac.macports.org/ticket/70345>
MacPorts <https://www.macports.org/>
Ports system for macOS