Adding upstream version 2:8.2.2434.upstream/2%8.2.2434upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/runtime/compiler/splint.vim b/runtime/compiler/splint.vim
new file mode 100644
index 0000000..3d7ada6
--- /dev/null
+++ b/runtime/compiler/splint.vim
@@ -0,0 +1,71 @@
+" Vim compiler file
+" Compiler:     splint/lclint (C source code checker)
+" Maintainer:   Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+" Splint Home:	http://www.splint.org/
+" Last Change:  2019 Jul 23
+" $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\ %:S
+
+" 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