Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: 224c53df969893d76a3d94c4ce4e3684925f36a8
https://github.com/Perl/perl5/commit/224c53df969893d76a3d94c4ce4e3684925f36a8
Author: Tony Cook <t...@develop-help.com>
Date: 2024-04-15 (Mon, 15 Apr 2024)
Changed paths:
M win32/win32.c
Log Message:
-----------
win32.c: suppress -Wcast-function-type warnings
This appears to be the only place these warnings are produced even
though win32/win32.c contains several other function type casts.
None of the non-warning casts use the "void (*)(void)" type that is
documented to suppress the warning, and adding such a cast to
the lines warning seems less safe to me, cast from a stdcall
function pointer to a cdecl function pointer and back.
So, just suppress the warning where I saw it.
Commit: a33729fe9919fce96c2a5fd196825c4208b2cbe2
https://github.com/Perl/perl5/commit/a33729fe9919fce96c2a5fd196825c4208b2cbe2
Author: Tony Cook <t...@develop-help.com>
Date: 2024-04-15 (Mon, 15 Apr 2024)
Changed paths:
M win32/win32.c
Log Message:
-----------
win32.c: don't call wcscpy() with in == out
Since both the input and output parameters are restrict qualified,
this would be invalid, and it is possibe for PerlDir_mapW() to return
its parameter. This warned on gcc:
win32.c: In function 'win32_link':
win32.c:3712:40: warning: passing argument 1 to 'restrict'-qualified parameter
aliases with argument 2 [-Wrestrict]
3712 | ((aTHXa(PERL_GET_THX)), wcscpy(wOldName,
PerlDir_mapW(wOldName)),
| ^~~~~~~~
Compare: https://github.com/Perl/perl5/compare/0e766d6b46e9...a33729fe9919
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