splint.vim (2219B)
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/ 5 " Last Change: 2019 Jul 23 6 " 2024 Apr 03 by The Vim Project (removed :CompilerSet definition) 7 " $Revision: 1.3 $ 8 9 if exists("current_compiler") 10 finish 11 endif 12 let current_compiler = "splint" 13 14 let s:cpo_save = &cpo 15 set cpo-=C 16 17 " adapt this if you want to check more than one file at a time. 18 " put command line options in .splintrc or ~/.splintrc 19 CompilerSet makeprg=splint\ %:S 20 21 " Note: when using the new array bounds checking flags: Each warning 22 " usually has several lines and several references to source code mostly 23 " within one or two lines (see sample warning below). The easiest way 24 " not to mess up file name detection and not to jump to all positions is 25 " to add something like 26 " -linelen 500 +boundscompacterrormessages 27 " to your .splintrc and 'set cmdheight=4' or more. 28 " TODO: reliable way to distinguish file names and constraints. 29 " 30 " sample warning (generic): 31 " 32 "foo.c:1006:12: Clauses exit with var referencing local storage in one 33 " case, fresh storage in other case 34 " foo.c:1003:2: Fresh storage var allocated 35 " 36 " sample warning (bounds checking): 37 " 38 "bounds.c: (in function updateEnv) 39 "bounds.c:10:5: Possible out-of-bounds store: 40 " strcpy(str, tmp) 41 " Unable to resolve constraint: 42 " requires maxSet(str @ bounds.c:10:13) >= maxRead(getenv("MYENV") @ 43 " bounds.c:6:9) 44 " needed to satisfy precondition: 45 " requires maxSet(str @ bounds.c:10:13) >= maxRead(tmp @ bounds.c:10:18) 46 " derived from strcpy precondition: requires maxSet(<parameter 1>) >= 47 " maxRead(<parameter 2>) 48 " A memory write may write to an address beyond the allocated buffer. (Use 49 " -boundswrite to inhibit warning) 50 51 CompilerSet errorformat=%OLCLint*m, 52 \%OSplint*m, 53 \%f(%l\\,%c):\ %m, 54 \%*[\ ]%f:%l:%c:\ %m, 55 \%*[\ ]%f:%l:\ %m, 56 \%*[^\"]\"%f\"%*\\D%l:\ %m, 57 \\"%f\"%*\\D%l:\ %m, 58 \%A%f:%l:%c:\ %m, 59 \%A%f:%l:%m, 60 \\"%f\"\\, 61 \\ line\ %l%*\\D%c%*[^\ ]\ %m, 62 \%D%*\\a[%*\\d]:\ Entering\ directory\ `%f', 63 \%X%*\\a[%*\\d]:\ Leaving\ directory\ `%f', 64 \%DMaking\ %*\\a\ in\ %f, 65 \%C\ %#%m 66 67 let &cpo = s:cpo_save 68 unlet s:cpo_save