|
7
|
1 " Vim compiler file
|
|
|
2 " Compiler: splint/lclint (C source code checker)
|
|
|
3 " Maintainer: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
|
|
|
4 " Splint Home: http://www.splint.org/
|
|
255
|
5 " Last Change: 2005 Apr 21
|
|
2034
|
6 " $Revision: 1.3 $
|
|
7
|
7
|
|
|
8 if exists("current_compiler")
|
|
|
9 finish
|
|
|
10 endif
|
|
|
11 let current_compiler = "splint"
|
|
|
12
|
|
|
13 if exists(":CompilerSet") != 2 " older Vim always used :setlocal
|
|
|
14 command -nargs=* CompilerSet setlocal <args>
|
|
|
15 endif
|
|
|
16
|
|
|
17 let s:cpo_save = &cpo
|
|
|
18 set cpo-=C
|
|
|
19
|
|
|
20 " adapt this if you want to check more than one file at a time.
|
|
|
21 " put command line options in .splintrc or ~/.splintrc
|
|
|
22 CompilerSet makeprg=splint\ %
|
|
|
23
|
|
|
24 " Note: when using the new array bounds checking flags: Each warning
|
|
|
25 " usually has several lines and several references to source code mostly
|
|
|
26 " within one or two lines (see sample warning below). The easiest way
|
|
|
27 " not to mess up file name detection and not to jump to all positions is
|
|
|
28 " to add something like
|
|
|
29 " -linelen 500 +boundscompacterrormessages
|
|
|
30 " to your .splintrc and 'set cmdheight=4' or more.
|
|
|
31 " TODO: reliable way to distinguish file names and constraints.
|
|
|
32 "
|
|
|
33 " sample warning (generic):
|
|
|
34 "
|
|
|
35 "foo.c:1006:12: Clauses exit with var referencing local storage in one
|
|
|
36 " case, fresh storage in other case
|
|
|
37 " foo.c:1003:2: Fresh storage var allocated
|
|
|
38 "
|
|
|
39 " sample warning (bounds checking):
|
|
|
40 "
|
|
|
41 "bounds.c: (in function updateEnv)
|
|
|
42 "bounds.c:10:5: Possible out-of-bounds store:
|
|
|
43 " strcpy(str, tmp)
|
|
|
44 " Unable to resolve constraint:
|
|
|
45 " requires maxSet(str @ bounds.c:10:13) >= maxRead(getenv("MYENV") @
|
|
|
46 " bounds.c:6:9)
|
|
|
47 " needed to satisfy precondition:
|
|
|
48 " requires maxSet(str @ bounds.c:10:13) >= maxRead(tmp @ bounds.c:10:18)
|
|
|
49 " derived from strcpy precondition: requires maxSet(<parameter 1>) >=
|
|
|
50 " maxRead(<parameter 2>)
|
|
|
51 " A memory write may write to an address beyond the allocated buffer. (Use
|
|
|
52 " -boundswrite to inhibit warning)
|
|
|
53
|
|
|
54 CompilerSet errorformat=%OLCLint*m,
|
|
|
55 \%OSplint*m,
|
|
255
|
56 \%f(%l\\,%c):\ %m,
|
|
7
|
57 \%*[\ ]%f:%l:%c:\ %m,
|
|
|
58 \%*[\ ]%f:%l:\ %m,
|
|
|
59 \%*[^\"]\"%f\"%*\\D%l:\ %m,
|
|
|
60 \\"%f\"%*\\D%l:\ %m,
|
|
|
61 \%A%f:%l:%c:\ %m,
|
|
|
62 \%A%f:%l:%m,
|
|
|
63 \\"%f\"\\,
|
|
|
64 \\ line\ %l%*\\D%c%*[^\ ]\ %m,
|
|
|
65 \%D%*\\a[%*\\d]:\ Entering\ directory\ `%f',
|
|
|
66 \%X%*\\a[%*\\d]:\ Leaving\ directory\ `%f',
|
|
|
67 \%DMaking\ %*\\a\ in\ %f,
|
|
25
|
68 \%C\ %#%m
|
|
7
|
69
|
|
|
70 let &cpo = s:cpo_save
|
|
|
71 unlet s:cpo_save
|
