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devel/cdecl: update to 12.0

Description

devel/cdecl: update to 12.0

ChangeLog:
Added suggestions
Added suggestions to error messages in certain cases when a keyword is
expected, for example:

cdecl> declare x as type poiner to int

                         ^
			 19: syntax error: "poiner": "as" expected; did
			     you mean "pointer"?
			     Better executable name checking
			     Previously, if cdecl was invoked as cast,
			     declare, or explain, or with a name that
			     isn't a command (through renaming or a hard
			     or a symbolic link) without command-line
			     arguments, it behaved as if it were invoked
			     as cdecl without error. This has been
			     fixed.

			     C23
			     The placeholder name of C2X has been
			     changed to C23.

			     Color and TERM
			     The TERM environment variable is no longer
			     considered when determining whether color
			     should be used in output. Now, all that
			     matters is whether the output stream is
			     connected to a TTY.

			     exit auto-completion
			     The exit command is no longer
			     auto-completable enabling explain to be
			     auto-completed after typing only ex rather
			     than exp as before.

			     help options types
			     Help for types was added to options help.

			     explicit help
			     The missing explicit was added to the help.

			     explicit-escu for enum
			     The explicit-ecsu option for enums is
			     fixed.

			     include
			     Added a new include command to include
			     cdecl commands from files either from a
			     configuration file or the cdecl command
			     line.

			     _Noreturn deprecated
			     _Noreturn is now deprecated in C2X.

			     Printing of types
			     Now printing types in error messages as
			     they were originally defined
			     (pseudo-English vs. gibberish) in more
			     cases.

			     Additional sanitizers
			     The configure options of --enable-msan and
			     --enable-ubsan have been added to enable
			     clang's Memory Sanitizer and Undefined
			     Behavior Sanitizer, respectively. The
			     previous --enable-address-sanitizer has
			     been renamed to --enable-asan.

			     show autocompletion
			     The show command now uses command-specific
			     autocompletion.

			     Overloading co_await operator
			     Overloading the co_await operator is now
			     supported.

			     Predefined types
			     Fixed spelling of bad_typeid; added
			     source_location, type_index, and type_info.

			     Types as objects, English edition
			     Previously declared types in pseudo-Engilsh
			     are now checked to ensure they're not being
			     used as objects:

			     cdecl> struct S
			     cdecl> declare S as int             //
			     error (now)

Details

Provenance
lerAuthored on Aug 6 2022, 3:23 PM
Parents
R11:8fb4d0364995: multimedia/ffmpeg: define option MFX only on i386/amd64 (+)
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