patch 9.0.1960: Make CI checks more strict Commit: https://github.com/vim/vim/commit/f7f746b1672909ae57d2eec97253d6627f6c0887 Author: Yee Cheng Chin <ychin.git@gmail.com> Date: Sat Sep 30 12:28:50 2023 +0200 patch 9.0.1960: Make CI checks more strict Problem: Make CI checks more strict Solution: Add -Wstrict-prototypes -Wmissing-prototypes to CI, fix uncovered problems Add -Wstrict-prototypes -Wmissing-prototypes warnings check to CI Add two new warnings to CI, silence some Perl related build-warnings: - `strict-prototypes` helps prevent declaring a function with an empty argument list, e.g. `int func()`. In C++, that's equivalent to `int func(void)`, but in C, that means a function that can take any number of arguments which is rarely what we want. - `missing-prototypes` makes sure we use `static` for file-only internal functions. Non-static functions should have been declared on a prototype file. - Add `no-compound-token-split-by-macro` to the perl cflags, since it throws out a bunch of perl-related warnings that make the CI log unnecessary verbose and hard to read. This seems to happen only with clang 12 and above. When applying those changes, it already uncovered a few warnings, so fix up the code as well (fix prototypes, make the code static, remove shadowed var declaration) GTK header needs to have #pragma warning suppressiong because GTK2 headers will warn on `-Wstrict-prototypes`, and it's included by gui.h and so we can't just turn off the warning in a couple files. closes: #13223 closes: #13226 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>

" Vim filetype plugin file
" Language:	Modula-3
" Maintainer:	Doug Kearns <dougkearns@gmail.com>
" Last Change:	2022 June 12 

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

let s:cpo_save = &cpo
set cpo&vim

setlocal comments=s0:(*,mb:\ ,ex:*)
setlocal commentstring=(*%s*)
setlocal formatoptions-=t formatoptions+=croql
setlocal suffixesadd+=.m3
setlocal formatprg=m3pp

let b:undo_ftplugin = "setlocal com< cms< fo< fp< sua<"

if exists("loaded_matchit") && !exists("b:match_words")
  let b:match_words = '\<REPEAT\>:\<UNTIL\>,' ..
		    \ '\<\%(BEGIN\|CASE\|FOR\|IF\|LOCK\|LOOP\|TRY\|TYPECASE\|WHILE\|WITH\|RECORD\|OBJECT\)\>' ..
		    \	':' ..
		    \	'\<\%(ELSIF\|ELSE\|EXCEPT\|FINALLY\|METHODS\|OVERRIDES\)\>\|\%(^\s*\)\@<=\S.*=>' ..
		    \	':' ..
		    \ '\<END\>,' ..
		    \ '(\*:\*),<\*:\*>'
  let b:undo_ftplugin ..= " | unlet! b:match_words"
endif

if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
  let b:browsefilter = "Modula-3 Source Files (*.m3)\t*.m3\n" ..
		     \ "All Files (*.*)\t*.*\n"
  let b:undo_ftplugin ..= " | unlet! b:browsefilter"
endif

let &cpo = s:cpo_save
unlet s:cpo_save

" vim: nowrap sw=2 sts=2 ts=8 noet: