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72 lines
2.2 KiB
VimL
72 lines
2.2 KiB
VimL
" Vim compiler file
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" Compiler: splint/lclint (C source code checker)
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" Maintainer: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
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" Splint Home: http://www.splint.org/
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" Last Change: 2019 Jul 23
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" $Revision: 1.3 $
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if exists("current_compiler")
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finish
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endif
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let current_compiler = "splint"
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if exists(":CompilerSet") != 2 " older Vim always used :setlocal
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command -nargs=* CompilerSet setlocal <args>
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endif
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let s:cpo_save = &cpo
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set cpo-=C
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" adapt this if you want to check more than one file at a time.
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" put command line options in .splintrc or ~/.splintrc
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CompilerSet makeprg=splint\ %:S
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" Note: when using the new array bounds checking flags: Each warning
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" usually has several lines and several references to source code mostly
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" within one or two lines (see sample warning below). The easiest way
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" not to mess up file name detection and not to jump to all positions is
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" to add something like
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" -linelen 500 +boundscompacterrormessages
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" to your .splintrc and 'set cmdheight=4' or more.
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" TODO: reliable way to distinguish file names and constraints.
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"
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" sample warning (generic):
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"
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"foo.c:1006:12: Clauses exit with var referencing local storage in one
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" case, fresh storage in other case
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" foo.c:1003:2: Fresh storage var allocated
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"
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" sample warning (bounds checking):
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"
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"bounds.c: (in function updateEnv)
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"bounds.c:10:5: Possible out-of-bounds store:
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" strcpy(str, tmp)
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" Unable to resolve constraint:
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" requires maxSet(str @ bounds.c:10:13) >= maxRead(getenv("MYENV") @
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" bounds.c:6:9)
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" needed to satisfy precondition:
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" requires maxSet(str @ bounds.c:10:13) >= maxRead(tmp @ bounds.c:10:18)
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" derived from strcpy precondition: requires maxSet(<parameter 1>) >=
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" maxRead(<parameter 2>)
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" A memory write may write to an address beyond the allocated buffer. (Use
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" -boundswrite to inhibit warning)
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CompilerSet errorformat=%OLCLint*m,
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\%OSplint*m,
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\%f(%l\\,%c):\ %m,
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\%*[\ ]%f:%l:%c:\ %m,
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\%*[\ ]%f:%l:\ %m,
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\%*[^\"]\"%f\"%*\\D%l:\ %m,
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\\"%f\"%*\\D%l:\ %m,
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\%A%f:%l:%c:\ %m,
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\%A%f:%l:%m,
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\\"%f\"\\,
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\\ line\ %l%*\\D%c%*[^\ ]\ %m,
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\%D%*\\a[%*\\d]:\ Entering\ directory\ `%f',
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\%X%*\\a[%*\\d]:\ Leaving\ directory\ `%f',
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\%DMaking\ %*\\a\ in\ %f,
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\%C\ %#%m
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let &cpo = s:cpo_save
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unlet s:cpo_save
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