668cb96893
for mips64*, use mips64 subdir, otherwise use $MACHINE_ARCH if exists,
...
or $MACHINE_CPU. idea from dennis.c.ferguson@gmail.com in PR#43021.
2010-03-22 05:12:24 +00:00
4e60bef737
convert -idirafter to -isystem, as recommended by cgd in PR 11843.
...
most of the list in that PR were already done.
2010-03-22 01:29:29 +00:00
9a10b49e97
revert for now.
2010-03-21 14:29:04 +00:00
d867aaf024
make lint recognize constant shift values and not warn if the number of bits
...
shifted results in a narrower type.
2010-03-21 00:02:13 +00:00
8e35c759e7
Fix typo in comment.
2010-02-09 23:05:16 +00:00
aa0d683311
Add a list of functions where we usually don't care about their return
...
code. Can be bypassed by -hh
2010-01-14 16:58:27 +00:00
039ab08b25
fix hex double parsing.
2010-01-11 16:28:06 +00:00
c31d577a8c
Merge from matt-nb5-mips64
...
Teach lint about mips64
2009-12-14 00:42:06 +00:00
2853bbf4b7
use %option instead of #define YY_NO_...
2009-10-29 14:49:02 +00:00
7770393bf8
add type attributes in a few more places.
2009-10-03 17:09:18 +00:00
3da8ec1b81
accept struct { ... } __packed name;
2009-10-03 01:35:20 +00:00
17b31cc3a2
handle bit fields in packed structures.
2009-10-02 21:49:30 +00:00
876a5b04b7
compute sizes by the new tsize() function.
2009-10-02 21:04:03 +00:00
19f30f4ea2
fix typedef struct __packed
2009-10-02 20:45:06 +00:00
2144a69bda
remove debugging
2009-10-02 19:02:16 +00:00
872e317461
recognize struct __packed x { }; in addition to struct x { } __packed;
2009-10-02 19:01:13 +00:00
f07e30ff20
change initialization from non const of regular variables to c99 instead of
...
gnu since c99 now has it.
2009-10-02 18:17:16 +00:00
bb531790dc
understand __attribute__((__packed__)) and __packed.
2009-10-02 15:03:45 +00:00
8356afb2c1
Fix typos in comment.
2009-08-05 19:08:28 +00:00
1a90c89fed
Add __alignof__.
2009-05-02 16:10:49 +00:00
6892362adf
add variable declarations in for loops for c99
2009-05-01 22:03:36 +00:00
5fabed93f9
Print left and right type and not left type twice. (Hi Christos!)
2009-04-27 15:08:10 +00:00
7f812cd511
Lukemify (WARNS=4)
2009-04-15 01:20:57 +00:00
ae780f8105
Compile lint with WARNS=3.
...
Currently there are too many -Wsign-compare issues for WARNS=4.
2009-04-14 09:09:59 +00:00
e54a1dbe60
fix -Wcast-qual issues
2009-04-14 09:08:39 +00:00
4bfb0e2161
Fix -Wshadow and -Wcast-qual issues
2009-04-14 09:06:25 +00:00
4c61b31086
Fix -Wshadow issues
2009-04-14 09:03:45 +00:00
4c213f3e71
Fix -Wcast-qual issue
2009-04-14 08:59:45 +00:00
3f7bbc73e3
since we know the types, print what they are in error messages.
2009-04-13 21:17:37 +00:00
fda71aab5e
Remove use of .Xo/.Xc to workaround argument number limit.
2009-03-10 13:44:02 +00:00
7c8a9296cc
Don't produce type mismatch warnings if one side of ?: is "[qual] void *"
...
and the other side is "[qual] pointer".
2009-03-02 20:53:10 +00:00
febab96b71
Comment out CFLAGS+=-g.
2009-02-14 14:05:58 +00:00
998789a8d9
this code isn't -Wsign-compare friendly -- drop the WARNS to 3.
2009-02-13 01:27:43 +00:00
7d8b9145a5
Ignore restrict in the contexts where const and volatile is allowed.
...
No validation for the use (e.g. that it is used on a pointer), but
enough to not stop valid C99 programs.
2008-12-10 16:12:39 +00:00
3c6470e287
WARNS=4
2008-11-16 07:06:37 +00:00
96ee89a3c5
Fix wrong memset; PR bin/39733 from Henning Petersen.
2008-10-13 14:00:37 +00:00
c92bbe4462
Don't accidentally treat "long double" as "long". PR bin/39639.
2008-09-27 20:04:24 +00:00
c58ed3675c
Add the complex types to the floating point promotion rules.
2008-09-27 02:30:46 +00:00
2ded04cde2
Add a missing label for LCOMPLEX
2008-09-26 23:51:04 +00:00
9364aa71ae
Teach lint about long double _Complex (C99)
2008-09-26 22:52:24 +00:00
8a89a3dc54
Check value range of ULONG and UQUAD values. On 32 bit platforms like
...
i386 "unsigned long x = 0x800000000UL;" passed lint and gcc complains
(rightfully). Validate quad as well to allow using a potentially larger
type to store the value.
2008-09-10 14:05:00 +00:00
15631ee3b4
Undefine __PCC__ the same as __GNUC__ inside lint.
2008-08-29 00:44:48 +00:00
4e07a05b2d
Lint predefines the following symbols: "__LINT__", "lint", "__lint", and
...
"__lint__"; not only "lint" as the man page previously claimed.
2008-08-02 12:05:48 +00:00
2703aa2d0d
enable -P
2008-07-31 15:25:18 +00:00
8bba9bd7b0
document P
2008-07-31 15:24:09 +00:00
3457928c2a
Add Picky flag; this produces more warnings:
...
1. long a; int i; a = i * i;
suggests casting i to long, so that we gain precision in the multiplication.
2. warns about magnitude comparisons in enums.
3. warns about possible sign extension issues when integer types become widened.
2008-07-31 15:21:34 +00:00
d4d6980a4b
Add a check for 'continue' inside a 'do ... while (0)' loop.
...
'continue' has the same effect as 'break' - as that probably isn't
what the writer had in mind!
2008-07-25 18:33:53 +00:00
26acf9f9d6
don't check for NaN if fpe.
2008-05-03 16:28:56 +00:00
00c6e78061
Since we cannot guarantee that all machines do ieee math, or that they have
...
the proper math setup deal with SIGFPE directly.
2008-05-02 15:10:05 +00:00
ee5dd5c8d7
fix const and volatile printing in types.
2008-05-01 21:52:19 +00:00
mrg