Mercurial > vim
view runtime/syntax/slice.vim @ 33278:b5ed566262d3 v9.0.1906
patch 9.0.1906: Vim9: Interfaces should not support class methods and variables
Commit: https://github.com/vim/vim/commit/92d9ee5f4ca0d2de04c39afbafc7609da43fb2e9
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Sun Sep 17 17:03:19 2023 +0200
patch 9.0.1906: Vim9: Interfaces should not support class methods and variables
Problem: Vim9: Interfaces should not support class methods and
variables
Solution: Make sure interface follow the interface specification
Vim9 interface changes to follow the new interface specification:
1) An interface can have only read-only and read-write instance
variables.
2) An interface can have only public instance methods.
3) An interface cannot have class variables and class methods.
4) An interface cannot have private instance variables and private
instance methods.
5) A interface can extend another interface using "extends". The
sub-interface gets all the variables and methods in the super
interface.
That means:
- Interfaces should not support class methods and variables.
- Adjust error numbers and add additional tests.
- Interface methods can be defined in one of the super classes.
- Interface variables can be defined in one of the super classes.
and instance variables can be repeated in sub interfaces.
- Check the class variable types with the type in interface.
closes: #13100
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 17 Sep 2023 17:15:06 +0200 |
| parents | 46763b01cd9a |
| children |
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" Vim syntax file " Language: Slice (ZeroC's Specification Language for Ice) " Maintainer: Morel Bodin <slice06@nym.hush.com> " Last Change: 2005 Dec 03 " quit when a syntax file was already loaded if exists("b:current_syntax") finish endif " The Slice keywords syn keyword sliceType bool byte double float int long short string void syn keyword sliceQualifier const extends idempotent implements local nonmutating out throws syn keyword sliceConstruct class enum exception dictionary interface module LocalObject Object sequence struct syn keyword sliceQualifier const extends idempotent implements local nonmutating out throws syn keyword sliceBoolean false true " Include directives syn region sliceIncluded display contained start=+"+ skip=+\\\\\|\\"+ end=+"+ syn match sliceIncluded display contained "<[^>]*>" syn match sliceInclude display "^\s*#\s*include\>\s*["<]" contains=sliceIncluded " Double-include guards syn region sliceGuard start="^#\(define\|ifndef\|endif\)" end="$" " Strings and characters syn region sliceString start=+"+ end=+"+ " Numbers (shamelessly ripped from c.vim, only slightly modified) "integer number, or floating point number without a dot and with "f". syn case ignore syn match sliceNumbers display transparent "\<\d\|\.\d" contains=sliceNumber,sliceFloat,sliceOctal syn match sliceNumber display contained "\d\+" "hex number syn match sliceNumber display contained "0x\x\+\(u\=l\{0,2}\|ll\=u\)\>" " Flag the first zero of an octal number as something special syn match sliceOctal display contained "0\o\+\(u\=l\{0,2}\|ll\=u\)\>" contains=sliceOctalZero syn match sliceOctalZero display contained "\<0" syn match sliceFloat display contained "\d\+f" "floating point number, with dot, optional exponent syn match sliceFloat display contained "\d\+\.\d*\(e[-+]\=\d\+\)\=[fl]\=" "floating point number, starting with a dot, optional exponent syn match sliceFloat display contained "\.\d\+\(e[-+]\=\d\+\)\=[fl]\=\>" "floating point number, without dot, with exponent syn match sliceFloat display contained "\d\+e[-+]\=\d\+[fl]\=\>" " flag an octal number with wrong digits syn case match " Comments syn region sliceComment start="/\*" end="\*/" syn match sliceComment "//.*" syn sync ccomment sliceComment " Define the default highlighting. " Only when an item doesn't have highlighting yet hi def link sliceComment Comment hi def link sliceConstruct Keyword hi def link sliceType Type hi def link sliceString String hi def link sliceIncluded String hi def link sliceQualifier Keyword hi def link sliceInclude Include hi def link sliceGuard PreProc hi def link sliceBoolean Boolean hi def link sliceFloat Number hi def link sliceNumber Number hi def link sliceOctal Number hi def link sliceOctalZero Special hi def link sliceNumberError Special let b:current_syntax = "slice" " vim: ts=8