" Vim compiler file
" Compiler: splint/lclint (C source code checker)
" Maintainer: Ralf Wildenhues <[email protected]>
" Splint Home: http://www.splint.org/
" Last Change: 2005 Apr 21
" $Revision: 1.3 $

if exists("current_compiler")
finish
endif
let current_compiler = "splint"

if exists(":CompilerSet") != 2 " older Vim always used :setlocal
command -nargs=* CompilerSet setlocal <args>
endif

let s:cpo_save = &cpo
set cpo-=C

" adapt this if you want to check more than one file at a time.
" put command line options in .splintrc or ~/.splintrc
CompilerSet makeprg=splint\ %

" Note: when using the new array bounds checking flags: Each warning
" usually has several lines and several references to source code mostly
" within one or two lines (see sample warning below). The easiest way
" not to mess up file name detection and not to jump to all positions is
" to add something like
" -linelen 500 +boundscompacterrormessages
" to your .splintrc and 'set cmdheight=4' or more.
" TODO: reliable way to distinguish file names and constraints.
"
" sample warning (generic):
"
"foo.c:1006:12: Clauses exit with var referencing local storage in one
" case, fresh storage in other case
" foo.c:1003:2: Fresh storage var allocated
"
" sample warning (bounds checking):
"
"bounds.c: (in function updateEnv)
"bounds.c:10:5: Possible out-of-bounds store:
" strcpy(str, tmp)
" Unable to resolve constraint:
" requires maxSet(str @ bounds.c:10:13) >= maxRead(getenv("MYENV") @
" bounds.c:6:9)
" needed to satisfy precondition:
" requires maxSet(str @ bounds.c:10:13) >= maxRead(tmp @ bounds.c:10:18)
" derived from strcpy precondition: requires maxSet(<parameter 1>) >=
" maxRead(<parameter 2>)
" A memory write may write to an address beyond the allocated buffer. (Use
" -boundswrite to inhibit warning)

CompilerSet errorformat=%OLCLint*m,
\%OSplint*m,
\%f(%l\\,%c):\ %m,
\%*[\ ]%f:%l:%c:\ %m,
\%*[\ ]%f:%l:\ %m,
\%*[^\"]\"%f\"%*\\D%l:\ %m,
\\"%f\"%*\\D%l:\ %m,
\%A%f:%l:%c:\ %m,
\%A%f:%l:%m,
\\"%f\"\\,
\\ line\ %l%*\\D%c%*[^\ ]\ %m,
\%D%*\\a[%*\\d]:\ Entering\ directory\ `%f',
\%X%*\\a[%*\\d]:\ Leaving\ directory\ `%f',
\%DMaking\ %*\\a\ in\ %f,
\%C\ %#%m

let &cpo = s:cpo_save
unlet s:cpo_save