#define G_WARN_ALL_MASK (G_WARN_ALL_ON|G_WARN_ALL_OFF)
#define pWARN_STD NULL
-#define pWARN_ALL (((STRLEN*)0)+1) /* use warnings 'all' */
-#define pWARN_NONE (((STRLEN*)0)+2) /* no warnings 'all' */
+#define pWARN_ALL (STRLEN *) &PL_WARN_ALL /* use warnings 'all' */
+#define pWARN_NONE (STRLEN *) &PL_WARN_NONE /* no warnings 'all' */
#define specialWARN(x) ((x) == pWARN_STD || (x) == pWARN_ALL || \
(x) == pWARN_NONE)
#define WARN_EXPERIMENTAL__SCRIPT_RUN 68
#define WARN_SHADOW 69
-#define WARNsize 18
-#define WARN_ALLstring "\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125"
-#define WARN_NONEstring "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
+/* Warnings Categories added in Perl 5.029 */
+
+#define WARN_EXPERIMENTAL__PRIVATE_USE 70
+#define WARN_EXPERIMENTAL__UNIPROP_WILDCARDS 71
+#define WARN_EXPERIMENTAL__VLB 72
+
+/* Warnings Categories added in Perl 5.031 */
+
+#define WARN_EXPERIMENTAL__ISA 73
+
+
+/*
+=for apidoc Amnh||WARN_ALL
+=for apidoc Amnh||WARN_CLOSURE
+=for apidoc Amnh||WARN_DEPRECATED
+=for apidoc Amnh||WARN_EXITING
+=for apidoc Amnh||WARN_GLOB
+=for apidoc Amnh||WARN_IO
+=for apidoc Amnh||WARN_CLOSED
+=for apidoc Amnh||WARN_EXEC
+=for apidoc Amnh||WARN_LAYER
+=for apidoc Amnh||WARN_NEWLINE
+=for apidoc Amnh||WARN_PIPE
+=for apidoc Amnh||WARN_UNOPENED
+=for apidoc Amnh||WARN_MISC
+=for apidoc Amnh||WARN_NUMERIC
+=for apidoc Amnh||WARN_ONCE
+=for apidoc Amnh||WARN_OVERFLOW
+=for apidoc Amnh||WARN_PACK
+=for apidoc Amnh||WARN_PORTABLE
+=for apidoc Amnh||WARN_RECURSION
+=for apidoc Amnh||WARN_REDEFINE
+=for apidoc Amnh||WARN_REGEXP
+=for apidoc Amnh||WARN_SEVERE
+=for apidoc Amnh||WARN_DEBUGGING
+=for apidoc Amnh||WARN_INPLACE
+=for apidoc Amnh||WARN_INTERNAL
+=for apidoc Amnh||WARN_MALLOC
+=for apidoc Amnh||WARN_SIGNAL
+=for apidoc Amnh||WARN_SUBSTR
+=for apidoc Amnh||WARN_SYNTAX
+=for apidoc Amnh||WARN_AMBIGUOUS
+=for apidoc Amnh||WARN_BAREWORD
+=for apidoc Amnh||WARN_DIGIT
+=for apidoc Amnh||WARN_PARENTHESIS
+=for apidoc Amnh||WARN_PRECEDENCE
+=for apidoc Amnh||WARN_PRINTF
+=for apidoc Amnh||WARN_PROTOTYPE
+=for apidoc Amnh||WARN_QW
+=for apidoc Amnh||WARN_RESERVED
+=for apidoc Amnh||WARN_SEMICOLON
+=for apidoc Amnh||WARN_TAINT
+=for apidoc Amnh||WARN_THREADS
+=for apidoc Amnh||WARN_UNINITIALIZED
+=for apidoc Amnh||WARN_UNPACK
+=for apidoc Amnh||WARN_UNTIE
+=for apidoc Amnh||WARN_UTF8
+=for apidoc Amnh||WARN_VOID
+=for apidoc Amnh||WARN_IMPRECISION
+=for apidoc Amnh||WARN_ILLEGALPROTO
+=for apidoc Amnh||WARN_NON_UNICODE
+=for apidoc Amnh||WARN_NONCHAR
+=for apidoc Amnh||WARN_SURROGATE
+=for apidoc Amnh||WARN_EXPERIMENTAL
+=for apidoc Amnh||WARN_EXPERIMENTAL__LEXICAL_SUBS
+=for apidoc Amnh||WARN_EXPERIMENTAL__REGEX_SETS
+=for apidoc Amnh||WARN_EXPERIMENTAL__SMARTMATCH
+=for apidoc Amnh||WARN_EXPERIMENTAL__POSTDEREF
+=for apidoc Amnh||WARN_EXPERIMENTAL__SIGNATURES
+=for apidoc Amnh||WARN_SYSCALLS
+=for apidoc Amnh||WARN_EXPERIMENTAL__BITWISE
+=for apidoc Amnh||WARN_EXPERIMENTAL__CONST_ATTR
+=for apidoc Amnh||WARN_EXPERIMENTAL__RE_STRICT
+=for apidoc Amnh||WARN_EXPERIMENTAL__REFALIASING
+=for apidoc Amnh||WARN_EXPERIMENTAL__WIN32_PERLIO
+=for apidoc Amnh||WARN_LOCALE
+=for apidoc Amnh||WARN_MISSING
+=for apidoc Amnh||WARN_REDUNDANT
+=for apidoc Amnh||WARN_EXPERIMENTAL__DECLARED_REFS
+=for apidoc Amnh||WARN_EXPERIMENTAL__ALPHA_ASSERTIONS
+=for apidoc Amnh||WARN_EXPERIMENTAL__SCRIPT_RUN
+=for apidoc Amnh||WARN_SHADOW
+=for apidoc Amnh||WARN_EXPERIMENTAL__PRIVATE_USE
+=for apidoc Amnh||WARN_EXPERIMENTAL__UNIPROP_WILDCARDS
+=for apidoc Amnh||WARN_EXPERIMENTAL__VLB
+=for apidoc Amnh||WARN_EXPERIMENTAL__ISA
+
+=cut
+*/
+
+#define WARNsize 19
+#define WARN_ALLstring "\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125"
+#define WARN_NONEstring "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
#define isLEXWARN_on \
cBOOL(PL_curcop && PL_curcop->cop_warnings != pWARN_STD)
#define isWARN_on(c,x) (IsSet((U8 *)(c + 1), 2*(x)))
#define isWARNf_on(c,x) (IsSet((U8 *)(c + 1), 2*(x)+1))
-#define DUP_WARNINGS(p) \
- (specialWARN(p) ? (STRLEN*)(p) \
- : (STRLEN*)CopyD(p, PerlMemShared_malloc(sizeof(*p)+*p), sizeof(*p)+*p, \
- char))
+#define DUP_WARNINGS(p) Perl_dup_warnings(aTHX_ p)
+
+#define free_and_set_cop_warnings(cmp,w) STMT_START { \
+ if (!specialWARN((cmp)->cop_warnings)) PerlMemShared_free((cmp)->cop_warnings); \
+ (cmp)->cop_warnings = w; \
+} STMT_END
/*
=head1 Warning and Dieing
-=for apidoc Am|bool|ckWARN|U32 w
-
-Returns a boolean as to whether or not warnings are enabled for the warning
-category C<w>. If the category is by default enabled even if not within the
-scope of S<C<use warnings>>, instead use the L</ckWARN_d> macro.
+In all these calls, the C<U32 wI<n>> parameters are warning category
+constants. You can see the ones currently available in
+L<warnings/Category Hierarchy>, just capitalize all letters in the names
+and prefix them by C<WARN_>. So, for example, the category C<void> used in a
+perl program becomes C<WARN_VOID> when used in XS code and passed to one of
+the calls below.
-=for apidoc Am|bool|ckWARN_d|U32 w
-
-Like C<L</ckWARN>>, but for use if and only if the warning category is by
-default enabled even if not within the scope of S<C<use warnings>>.
+=for apidoc Am|bool|ckWARN|U32 w
+=for apidoc_item ||ckWARN2|U32 w1|U32 w2
+=for apidoc_item ||ckWARN3|U32 w1|U32 w2|U32 w3
+=for apidoc_item ||ckWARN4|U32 w1|U32 w2|U32 w3|U32 w4
+These return a boolean as to whether or not warnings are enabled for any of
+the warning category(ies) parameters: C<w>, C<w1>, ....
-=for apidoc Am|bool|ckWARN2|U32 w1|U32 w2
+Should any of the categories by default be enabled even if not within the
+scope of S<C<use warnings>>, instead use the C<L</ckWARN_d>> macros.
-Like C<L</ckWARN>>, but takes two warnings categories as input, and returns
-TRUE if either is enabled. If either category is by default enabled even if
-not within the scope of S<C<use warnings>>, instead use the L</ckWARN2_d>
-macro. The categories must be completely independent, one may not be
-subclassed from the other.
+The categories must be completely independent, one may not be subclassed from
+the other.
-=for apidoc Am|bool|ckWARN2_d|U32 w1|U32 w2
+=for apidoc Am|bool|ckWARN_d|U32 w
+=for apidoc_item ckWARN2_d|U32 w1|U32 w2
+=for apidoc_item ckWARN3_d|U32 w1|U32 w2|U32 w3
+=for apidoc_item ckWARN4_d|U32 w1|U32 w2|U32 w3|U32 w4
-Like C<L</ckWARN2>>, but for use if and only if either warning category is by
+Like C<L</ckWARN>>, but for use if and only if the warning category(ies) is by
default enabled even if not within the scope of S<C<use warnings>>.
-=for apidoc Am|bool|ckWARN3|U32 w1|U32 w2|U32 w3
-
-Like C<L</ckWARN2>>, but takes three warnings categories as input, and returns
-TRUE if any is enabled. If any of the categories is by default enabled even
-if not within the scope of S<C<use warnings>>, instead use the L</ckWARN3_d>
-macro. The categories must be completely independent, one may not be
-subclassed from any other.
-
-=for apidoc Am|bool|ckWARN3_d|U32 w1|U32 w2|U32 w3
-
-Like C<L</ckWARN3>>, but for use if and only if any of the warning categories
-is by default enabled even if not within the scope of S<C<use warnings>>.
-
-=for apidoc Am|bool|ckWARN4|U32 w1|U32 w2|U32 w3|U32 w4
-
-Like C<L</ckWARN3>>, but takes four warnings categories as input, and returns
-TRUE if any is enabled. If any of the categories is by default enabled even
-if not within the scope of S<C<use warnings>>, instead use the L</ckWARN4_d>
-macro. The categories must be completely independent, one may not be
-subclassed from any other.
-
-=for apidoc Am|bool|ckWARN4_d|U32 w1|U32 w2|U32 w3|U32 w4
-
-Like C<L</ckWARN4>>, but for use if and only if any of the warning categories
-is by default enabled even if not within the scope of S<C<use warnings>>.
=cut
https://perl5.git.perl.org / perl5.git / blobdiff