if_perl.xs: Suppress Infinite warnings when compiling XS modules under macOS 12

[pheiduck]

Maybe the defined(__clang__) is not needed?

[codecov]

Codecov Report

Merging #11499 (068c50c) into master (c57b5bc) will decrease coverage by 3.74%.
The diff coverage is n/a.

❗ Current head 068c50c differs from pull request most recent head 30a3aff. Consider uploading reports for the commit 30a3aff to get more accurate results

@@            Coverage Diff             @@
##           master   #11499      +/-   ##
==========================================
- Coverage   81.82%   78.07%   -3.75%     
==========================================
  Files         162      148      -14     
  Lines      189752   147533   -42219     
  Branches    43137    38237    -4900     
==========================================
- Hits       155261   115193   -40068     
+ Misses      21925    20378    -1547     
+ Partials    12566    11962     -604     

Flag	Coverage Δ
huge-clang-none	?
huge-gcc-none	?
huge-gcc-testgui	?
huge-gcc-unittests	?
linux	?
mingw-x64-HUGE	76.43% <ø> (+<0.01%)	⬆️
mingw-x86-HUGE	77.28% <ø> (+0.01%)	⬆️
windows	78.07% <ø> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
src/xdiff/xpatience.c	0.00% <0.00%> (-81.99%)	⬇️
src/xdiff/xhistogram.c	0.00% <0.00%> (-73.72%)	⬇️
src/hardcopy.c	10.87% <0.00%> (-66.18%)	⬇️
src/if_cscope.c	4.89% <0.00%> (-63.74%)	⬇️
src/beval.c	12.00% <0.00%> (-51.64%)	⬇️
src/libvterm/src/mouse.c	0.00% <0.00%> (-45.17%)	⬇️
src/debugger.c	50.60% <0.00%> (-41.71%)	⬇️
src/sound.c	27.65% <0.00%> (-39.01%)	⬇️
src/mouse.c	50.59% <0.00%> (-28.97%)	⬇️
src/libvterm/src/keyboard.c	15.78% <0.00%> (-25.27%)	⬇️
... and 143 more

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[pheiduck]

hm, shows other errors we had seen before perl downgrade any hints to solve this error?

2022-11-04T11:46:32.1559020Z In file included from if_perl.xs:62:
2022-11-04T11:46:32.1560690Z In file included from /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/perl.h:7243:
2022-11-04T11:46:32.1561840Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/sv_inline.h:487:40: error: declaration shadows a local variable [-Werror,-Wshadow]
2022-11-04T11:46:32.1562620Z             SvSTASH_set(io, MUTABLE_HV(SvREFCNT_inc(GvHV(iogv))));
2022-11-04T11:46:32.1563180Z                                        ^
2022-11-04T11:46:32.1564100Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/sv.h:346:45: note: expanded from macro 'SvREFCNT_inc'
2022-11-04T11:46:32.1568580Z #define SvREFCNT_inc(sv)                Perl_SvREFCNT_inc(MUTABLE_SV(sv))
2022-11-04T11:46:32.1569240Z                                                           ^
2022-11-04T11:46:32.1570440Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/handy.h:107:30: note: expanded from macro 'MUTABLE_SV'
2022-11-04T11:46:32.1570870Z #define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
2022-11-04T11:46:32.1571090Z                                ^
2022-11-04T11:46:32.1571610Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/handy.h:97:35: note: expanded from macro 'MUTABLE_PTR'
2022-11-04T11:46:32.1571960Z #  define MUTABLE_PTR(p) ({ void *p_ = (p); p_; })
2022-11-04T11:46:32.1572190Z                                   ^
2022-11-04T11:46:32.1572680Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/sv_inline.h:487:29: note: previous declaration is here
2022-11-04T11:46:32.1573030Z             SvSTASH_set(io, MUTABLE_HV(SvREFCNT_inc(GvHV(iogv))));
2022-11-04T11:46:32.1573270Z                             ^
2022-11-04T11:46:32.1573740Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/handy.h:105:30: note: expanded from macro 'MUTABLE_HV'
2022-11-04T11:46:32.1574100Z #define MUTABLE_HV(p)   ((HV *)MUTABLE_PTR(p))
2022-11-04T11:46:32.1575210Z                                ^
2022-11-04T11:46:32.1575800Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/handy.h:97:35: note: expanded from macro 'MUTABLE_PTR'
2022-11-04T11:46:32.1576170Z #  define MUTABLE_PTR(p) ({ void *p_ = (p); p_; })
2022-11-04T11:46:32.1576820Z                                   ^
2022-11-04T11:46:32.5981380Z 1 error generated.
2022-11-04T11:46:32.6034790Z make[1]: *** [objects/if_perl.o] Error 1
2022-11-04T11:46:32.6039550Z make: *** [first] Error 2
2022-11-04T11:46:32.6078590Z ##[error]Process completed with exit code 2.

[pheiduck]

Will revert the last 2 commits later

[pheiduck]

hm, shows other errors we had seen before perl downgrade any hints to solve this error?

2022-11-04T11:46:32.1559020Z In file included from if_perl.xs:62:
2022-11-04T11:46:32.1560690Z In file included from /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/perl.h:7243:
2022-11-04T11:46:32.1561840Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/sv_inline.h:487:40: error: declaration shadows a local variable [-Werror,-Wshadow]
2022-11-04T11:46:32.1562620Z             SvSTASH_set(io, MUTABLE_HV(SvREFCNT_inc(GvHV(iogv))));
2022-11-04T11:46:32.1563180Z                                        ^
2022-11-04T11:46:32.1564100Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/sv.h:346:45: note: expanded from macro 'SvREFCNT_inc'
2022-11-04T11:46:32.1568580Z #define SvREFCNT_inc(sv)                Perl_SvREFCNT_inc(MUTABLE_SV(sv))
2022-11-04T11:46:32.1569240Z                                                           ^
2022-11-04T11:46:32.1570440Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/handy.h:107:30: note: expanded from macro 'MUTABLE_SV'
2022-11-04T11:46:32.1570870Z #define MUTABLE_SV(p)   ((SV *)MUTABLE_PTR(p))
2022-11-04T11:46:32.1571090Z                                ^
2022-11-04T11:46:32.1571610Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/handy.h:97:35: note: expanded from macro 'MUTABLE_PTR'
2022-11-04T11:46:32.1571960Z #  define MUTABLE_PTR(p) ({ void *p_ = (p); p_; })
2022-11-04T11:46:32.1572190Z                                   ^
2022-11-04T11:46:32.1572680Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/sv_inline.h:487:29: note: previous declaration is here
2022-11-04T11:46:32.1573030Z             SvSTASH_set(io, MUTABLE_HV(SvREFCNT_inc(GvHV(iogv))));
2022-11-04T11:46:32.1573270Z                             ^
2022-11-04T11:46:32.1573740Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/handy.h:105:30: note: expanded from macro 'MUTABLE_HV'
2022-11-04T11:46:32.1574100Z #define MUTABLE_HV(p)   ((HV *)MUTABLE_PTR(p))
2022-11-04T11:46:32.1575210Z                                ^
2022-11-04T11:46:32.1575800Z /usr/local/opt/perl/lib/perl5/5.36/darwin-thread-multi-2level/CORE/handy.h:97:35: note: expanded from macro 'MUTABLE_PTR'
2022-11-04T11:46:32.1576170Z #  define MUTABLE_PTR(p) ({ void *p_ = (p); p_; })
2022-11-04T11:46:32.1576820Z                                   ^
2022-11-04T11:46:32.5981380Z 1 error generated.
2022-11-04T11:46:32.6034790Z make[1]: *** [objects/if_perl.o] Error 1
2022-11-04T11:46:32.6039550Z make: *** [first] Error 2
2022-11-04T11:46:32.6078590Z ##[error]Process completed with exit code 2.

Maybe a think for next PR

[pheiduck]

The python errors will be fixed w/ #11484