[Bug 277649] clang version 17.0.6 compiles va_list to both integer and structure pointer

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 12 Mar 2024 15:16:43 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277649

Mark Millard <marklmi26-fbsd@yahoo.com> changed:

           What    |Removed                     |Added
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                 CC|                            |marklmi26-fbsd@yahoo.com

--- Comment #2 from Mark Millard <marklmi26-fbsd@yahoo.com> ---
This is one of those things for which the C99 rationale V5.10 is
clearer than reading the standard and figuring out implications
in some respects:

QUOTE
The va_list type is not necessarily assignable, however a
function can pass a pointer to its initialized argument list
object object as noted below. The wording has been changed
in C99 to state clearly that va_list is an object type.
END QUOTE

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