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44 Commits

Author SHA1 Message Date
Ted Kremenek b44bc7d599 [scan-build] Whitelist all -mXXXX options. 
llvm-svn: 180073
 2013-04-23 00:10:55 +00:00
Ted Kremenek 3cfba5bf13 Teach ccc-analyze to pass on -iquote with no spaces between it an the argument. 
llvm-svn: 175115
 2013-02-14 00:32:25 +00:00
Ted Kremenek 4a800f876a ccc-analyzer: Forward -msse* options to the compiler. 
llvm-svn: 172094
 2013-01-10 19:29:31 +00:00
Jordan Rose 85ff8f281e [analyzer] scan-build: Don't forget to close our temp file for Clang's output. 
Also, minor whitespace/indentation fixes.

Patch by Peeter Joot!

llvm-svn: 168805
 2012-11-28 19:12:44 +00:00
Jordan Rose dbbbf55119 [analyzer] scan-build: Treat '.C' files as C++. 
Part of PR14443.

llvm-svn: 168804
 2012-11-28 19:12:29 +00:00
Benjamin Kramer 75e4bb1d87 ccc-analyzer: pass -stdlib=libc++ through to the analyzer. 
Otherwise clang can't analyze code that relies on features provided by libc++.

llvm-svn: 164262
 2012-09-19 22:56:24 +00:00
Jordan Rose 060b163801 [scan-build] Accept -fno-objc-arc as well as -fobjc-arc. 
This is how Xcode lets individual files be marked as non-ARC when the rest
of the project is ARC-enabled, so this is necessary for scan-build xcodebuild.

Patch by Paul Eipper!

llvm-svn: 162497
 2012-08-23 23:16:34 +00:00
Ted Kremenek 7c88d2ae0f Teach ccc-analyze about -fobjc-legacy-dispatch and -mios-simulator-version-min 
llvm-svn: 161443
 2012-08-07 19:27:08 +00:00
Anna Zaks 7aa3687bb6 [analyzer]scan-build: report the total number of steps analyzer performs 
This would be useful to investigate performance issues.

llvm-svn: 159038
 2012-06-22 22:08:12 +00:00
Ted Kremenek 9dcc0325de Sink definition of IBOutlet, IBOutletCollection, and IBAction into 
the compiler predefines buffer.  These are essentially part of
the Objective-C language.

llvm-svn: 158690
 2012-06-19 00:37:39 +00:00
Anna Zaks 268f154f48 [analyzer] Loading external plugins with scan-build 
Load custom plugins when running scan-build. This is useful when
additional static analysis Checkers must be provided via clang's plugin
interface.

Loading additional plugins can now be done via the scan-build call:
scan-build -load-plugin <plugin.so>

A patch by Thomas Hauth.

llvm-svn: 157452
 2012-05-25 01:13:50 +00:00
Anna Zaks d682741136 [analyzer] Add .cxx and .txx as known file extensions to ccc-analyzer. 
A patch by Sean McBride.

llvm-svn: 154751
 2012-04-14 16:30:00 +00:00
Ted Kremenek 415287d943 Add static analyzer support for new NSArray/NSDictionary/NSNumber literals. 
llvm-svn: 152139
 2012-03-06 20:06:12 +00:00
Ted Kremenek 49db052db4 Teach ccc-analyzer about -fobjc-abi-version. 
llvm-svn: 149094
 2012-01-26 23:30:13 +00:00
Anna Zaks 1d39152059 [analyzer] scan-build: If we are on MacOS, use clang as the default 
compiler.

llvm-svn: 147644
 2012-01-06 01:54:05 +00:00
Anna Zaks 3a7f73d996 [analyzer] Skip --serialize-diagnostic when running scan-build. 
Otherwise, the analyzer will try to analyze the serialized diagnostic
file as if it were a source file.

llvm-svn: 147643
 2012-01-06 01:54:02 +00:00
Ted Kremenek 0e9843b328 Teach ccc-analyzer about -fobjc-arc. 
llvm-svn: 144778
 2011-11-16 05:14:42 +00:00
Anna Zaks 9fed084503 [analyzer] Make sure scan-build catches all clang failures. 
scan-build ignores clang failures in some cases, which might lead to
silent failure suppression. For example, if clang command line
argument is wrong. (Addresses radar://10406598)

llvm-svn: 144029
 2011-11-07 22:38:10 +00:00
Anna Zaks 45ce1bf091 [analyzer] When running scan-build with -plist on ./configure, delete the plist files. 
(scan-build does not set the $HtmlDir when running against configure. Previously, this implied that the plist files would appear in the current directory, with this patch they will get deleted.)

llvm-svn: 139382
 2011-09-09 18:43:53 +00:00
Anna Zaks 5efad63f57 [analyzer] Revert a regression introduced in r133104(The ARC Migration Tool..) due to a merge error. 
llvm-svn: 138919
 2011-08-31 23:53:24 +00:00
Ted Kremenek d33c4d39a0 scan-build: enable C++ support by default. 
llvm-svn: 137382
 2011-08-11 22:47:20 +00:00
John McCall d70fb9812a The ARC Migration Tool. All the credit goes to Argyrios and Fariborz 
for this.

llvm-svn: 133104
 2011-06-15 23:25:17 +00:00
Ted Kremenek 13b5a2c2f8 Add Objective-C++ files to those accepted by ccc-analyzer. 
llvm-svn: 129475
 2011-04-13 21:52:05 +00:00
Ted Kremenek f62a279e4c Provide options to explicitly enable/disable checkers in scan-build. 
llvm-svn: 129393
 2011-04-12 21:47:00 +00:00
Ted Kremenek 79c4c2baa9 Enable C++ static analysis support in ccc-analyzer. 
llvm-svn: 129392
 2011-04-12 21:46:57 +00:00
Ted Kremenek 9acb346375 scan-build: only display analyzer intra-file progress when in "Verbose" mode. 
llvm-svn: 128015
 2011-03-21 20:12:21 +00:00
Ted Kremenek d4bcb4ffc1 Compress argument processing in ccc-analyzer. No functionality change. 
llvm-svn: 127758
 2011-03-16 21:10:42 +00:00
Ted Kremenek 339f7c3c58 Tweak ccc-analyzer's 'Analyze' function to not mutate the original arguments list. 
llvm-svn: 127428
 2011-03-10 21:10:08 +00:00
Ted Kremenek 42ec914ff8 Begin overhaul of scan-build/ccc-analyzer's handling of checker options. 
We now rely on 'clang --analyze' to provide the default set of checkers.  We're
still working on the new '-analyzer-checker <checker>' interface, and once
that's ready we'll wire it up to scan-build.

llvm-svn: 125712
 2011-02-17 02:28:30 +00:00
Tom Care a5f13c866c Modified the ccc-analyzer script to print the compiler command when log level verbosity is enabled. This is handy for debugging. 
llvm-svn: 115109
 2010-09-29 23:48:31 +00:00
Shantonu Sen df44f74290 Forward -fno-builtin to clang, add .cp as a supported 
extension if you otherwise configure scan-build
to do c++ static analysis.

OKed by Ted

llvm-svn: 107562
 2010-07-03 03:08:23 +00:00
Ted Kremenek e869a182c2 Add ccc-analyzer support for '-imacros'. Fixes PR 7204. 
llvm-svn: 105624
 2010-06-08 18:27:55 +00:00
Ted Kremenek 7deb7050d5 Fix ccc-analyzer's handling of quoted arguments in the build command. Fixes PR 6791.[B 
llvm-svn: 100551
 2010-04-06 19:41:24 +00:00
Ted Kremenek adccbca23f Don't enable static analysis support for C++ by default. Users are 
accidentally using it without realizing that it is nowhere close
to being generally usable and are reporting crashes that we
already know about.

llvm-svn: 97960
 2010-03-08 19:06:44 +00:00
Charles Davis dde71b93da Pass -m32 and -m64 to the static analyzer when using scan-build. Now we can 
use scan-build with Wine, for example.

Ted, I hope this is OK.

llvm-svn: 97566
 2010-03-02 15:26:41 +00:00
Ted Kremenek 14015de619 Add comments. 
llvm-svn: 95942
 2010-02-12 00:10:34 +00:00
Ted Kremenek 2f2692f8ca Rename -cc1 option '-checker-cfref' to '-analyzer-check-objc-mem'. 
llvm-svn: 95348
 2010-02-05 02:06:54 +00:00
Ted Kremenek 22a8a4bfb9 Compute the right extension for preprocessed Objective-C++ files. 
llvm-svn: 91547
 2009-12-16 18:32:41 +00:00
Ted Kremenek dca6816d6a Add logic for computing preprocessor file extensions for C++ files. 
llvm-svn: 91505
 2009-12-16 05:02:47 +00:00
Ted Kremenek f65a0c6768 scan-build/ccc-analyzer: start analyzing C++ FTW. 
llvm-svn: 91398
 2009-12-15 02:35:54 +00:00
Ted Kremenek f92b446dd4 Remove more old references to clang-cc. 
llvm-svn: 91177
 2009-12-11 23:12:52 +00:00
Ted Kremenek 5c512e63f4 Convert scan-build and ccc-analyzer over to using 'clang -cc1' instead of using 'clang-cc'. 
llvm-svn: 91172
 2009-12-11 22:44:53 +00:00
Ted Kremenek 7bea9a1672 Enable '-analyzer-opt-analyze-nested-blocks' by default for testing. 
llvm-svn: 90812
 2009-12-07 22:26:14 +00:00
Kovarththanan Rajaratnam cb58439f34 Tuck away scan-build related files into tools/scan-build 
llvm-svn: 90215
 2009-12-01 06:52:01 +00:00