Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: 7294e9f9f09f98d7bff4bfdae266a8f8121f907c
https://github.com/Perl/perl5/commit/7294e9f9f09f98d7bff4bfdae266a8f8121f907c
Author: Hugo van der Sanden <[email protected]>
Date: 2022-03-04 (Fri, 04 Mar 2022)
Changed paths:
M ext/XS-APItest/t/grok.t
M numeric.c
Log Message:
-----------
gh19010: fix returns for Perl_grok_infnan
Consistently honour what the docs have always promised:
If an infinity or a not-a-number is recognized, C<*sp> will point to
one byte past the end of the recognized string. If the recognition fails,
zero is returned, and C<*sp> will not move.
Additionally, restore Perl_grok_number_flags to allowing inf/nan with
trailing garbage only when called with PERL_SCAN_TRAILING; add notes
to the other two core callers to clarify that they always accept such
trailing garbage.
A small number of XS-APItest tests were modified to reflect the stricter
behaviour: "Infin" and "nanx" are now invalid without PERL_SCAN_TRAILING.
Commit: 6e5a616fb95344835944fb3cab56c5c69a3b9848
https://github.com/Perl/perl5/commit/6e5a616fb95344835944fb3cab56c5c69a3b9848
Author: Hugo van der Sanden <[email protected]>
Date: 2022-03-04 (Fri, 04 Mar 2022)
Changed paths:
M numeric.c
Log Message:
-----------
gh19010: regularize handling of trailing whitespace on inf/nan
Always accept trailing whitespace when parsing Inf/NaN constructs, even
inside parens, without flagging as "trailing garbage".
Also fix off-by-one checking whether we reached the close-paren of
'nan(123)'.
Commit: 46da8a0d99e5820fe6ceeeb483a44ebf547bbff0
https://github.com/Perl/perl5/commit/46da8a0d99e5820fe6ceeeb483a44ebf547bbff0
Author: Hugo van der Sanden <[email protected]>
Date: 2022-03-04 (Fri, 04 Mar 2022)
Changed paths:
M ext/XS-APItest/t/grok.t
Log Message:
-----------
gh19010: simplify and expand inf/nan tests
We know how grok results should vary with and without PERL_SCAN_TRAILING
both for inputs with trailing garbage and those without, so abstract
that out and test both cases for each input.
Commit: 1bd2ffc2ed1dd21ac38de7e081c97ef241eebf5b
https://github.com/Perl/perl5/commit/1bd2ffc2ed1dd21ac38de7e081c97ef241eebf5b
Author: Hugo van der Sanden <[email protected]>
Date: 2022-03-04 (Fri, 04 Mar 2022)
Changed paths:
M numeric.c
Log Message:
-----------
gh19010: add NOT_REACHED
Compare: https://github.com/Perl/perl5/compare/98656496a12e...1bd2ffc2ed1d
