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235 Commits

Author SHA1 Message Date
Yury Gribov a6560ebe4c [analyzer] Add --force-analyze-debug-code option to scan-build 
to force debug build and hopefully enable more precise warnings.

Static Analyzer is much more efficient when built in debug mode
(-UNDEBUG) so we advice users to enable it manually. This may be
inconvenient in case of large complex projects (think about Linux
distros e.g. Android or Tizen). This patch adds a flag to scan-build
which inserts -UNDEBUG automatically.

Differential Revision: http://reviews.llvm.org/D16200

llvm-svn: 261204
 2016-02-18 11:08:46 +00:00
Devin Coughlin 81f240a3ff [www] Update analyzer release notes to correct the checker-278 build date. 
This is not the future.

llvm-svn: 259969
 2016-02-06 00:59:14 +00:00
Devin Coughlin ca14ce0f1d [www] Update analyzer website for checker-278. 
llvm-svn: 259967
 2016-02-06 00:53:33 +00:00
Jonathan Roelofs e961432ae7 Create install targets for scan-build and scan-view 
http://reviews.llvm.org/D14403

llvm-svn: 252474
 2015-11-09 16:12:56 +00:00
Devin Coughlin 97f78cfa28 [analyzer] Update analyzer website for release of checker-277. 
llvm-svn: 251591
 2015-10-29 01:23:57 +00:00
Anna Zaks ac98dbc33b [analyzer] Enhance FAQ with instructions on handing unused variables. 
llvm-svn: 251448
 2015-10-27 20:19:38 +00:00
Jordan Rose 76a74c5617 [analyzer] Update links to developer.apple.com. 
The content at the new links is /also/ a little dated, but that's our
(Apple's) problem.

llvm-svn: 247999
 2015-09-18 16:12:16 +00:00
Tanya Lattner 4a08e931b6 Update mailing list references to lists.llvm.org 
llvm-svn: 244000
 2015-08-05 03:55:23 +00:00
Eric Christopher 2c4555ad1b Fix "the the" in comments/documentation/etc. 
llvm-svn: 240110
 2015-06-19 01:52:53 +00:00
Jonathan Roelofs 99bdd98a2b Fix 'CFG graph' typo. NFC 
Patch by Jon Eyolfson!

llvm-svn: 237713
 2015-05-19 18:51:56 +00:00
Anton Yartsev 1c6ff0ac2e [analyzer] www: +progress for undefbehavior.ZeroAllocDereference 
llvm-svn: 231978
 2015-03-11 22:29:32 +00:00
Anton Yartsev df7a5b14c2 [analyzer] Updated progress for memory.ZeroAlloc 
llvm-svn: 224797
 2014-12-24 01:04:38 +00:00
Anton Yartsev 50a91cca17 [analyzer] +memory.ZeroAlloc 
llvm-svn: 224796
 2014-12-24 00:46:56 +00:00
Anton Yartsev 5ad0169855 [analyzer] Helpful hints for Windows users of scan-build. 
llvm-svn: 220999
 2014-10-31 20:57:57 +00:00
Anton Yartsev 9959295142 [analyzer] Updated tests for ZeroAllocDereference checker. 
llvm-svn: 220911
 2014-10-30 15:16:26 +00:00
Daniel Marjamaki 3f4062902a Update contact person in Open Projects webpage for copy-paste detection. From Per Viberg to Daniel Marjamäki. 
llvm-svn: 220905
 2014-10-30 12:44:33 +00:00
Anton Yartsev 45056dc50a [analyzer] Alpha and implicit checker lists, expand/collapse feature. 
The list of alpha and the list of implicit checkers added. An ability to expand/collapse long texts added. Markup fixed.

http://reviews.llvm.org/D3457

llvm-svn: 209131
 2014-05-19 15:04:55 +00:00
Alp Toker 1fd1d5215c www: add a missing HTML open tag 
This went AWOL in r207995.

llvm-svn: 208018
 2014-05-06 00:17:24 +00:00
Alp Toker 871de4ff4d www: remove proprietary dbtree.js script from r96013 
This minified source code and artwork is copied from a commercial product and
carries no license information:

  dbtree.js (7 kb), 25.03.2014 14:51:32
  Purchase and download DBTree now for only $29.75 $9.75

It was used by a small TOC which looks fine now as a plain unordered list.

llvm-svn: 207995
 2014-05-05 19:53:49 +00:00
Jordan Rose 1057e09432 [analyzer] Clean up the lists of current and potential checkers. 
Patch by Anton Yartsev, modified by me.

llvm-svn: 207478
 2014-04-29 00:46:17 +00:00
Jordan Rose 7f07fc1fee [analyzer] Fix mistake in example for potential checker "posix.Errno". 
Found by Richard Osbourne!

llvm-svn: 205721
 2014-04-07 16:36:15 +00:00
Jordan Rose 4d6da2bb4f [analyzer] Add an ErrnoChecker (PR18701) to the Potential Checkers list. 
llvm-svn: 205667
 2014-04-05 06:10:28 +00:00
Jordan Rose a32968fc10 [analyzer] Update Open Projects page with BitwiseConstraintManager. 
Also, add the names of people most recently working on particular projects,
and remove "relate bugs and checkers" (thanks, Alex!).

llvm-svn: 205666
 2014-04-05 06:10:22 +00:00
Jordan Rose 6fc2ec96b8 [analyzer] Remove the implemented Identical* checkers from the "potential" list. 
Edit by Daniel Fahlgren.

llvm-svn: 204842
 2014-03-26 18:59:22 +00:00
Ted Kremenek 2e25fbfc11 [analyzer] post analyzer build checker-276 
llvm-svn: 201648
 2014-02-19 08:09:22 +00:00
Ted Kremenek 6700934ac7 Move checker downloads to llvm.org. 
llvm-svn: 190316
 2013-09-09 17:19:27 +00:00
Jordan Rose 6f937e9a21 [analyzer] Note that deadcode.UnmodifiedVariable would be an opt-in checker. 
Website-only change.

llvm-svn: 188731
 2013-08-19 23:54:35 +00:00
Jordan Rose 23b2f755ce [analyzer] Add "unmodified variable" checker to the Potential Checkers. 
This is PR16890.

llvm-svn: 188681
 2013-08-19 16:27:37 +00:00
Jordan Rose 60619a639b [analyzer] Assume that strings are no longer than SIZE_MAX/4. 
This keeps the analyzer from making silly assumptions, like thinking
strlen(foo)+1 could wrap around to 0. This fixes PR16558.

Patch by Karthik Bhat!

llvm-svn: 188680
 2013-08-19 16:27:34 +00:00
Jordan Rose 7964ab5a43 [analyzer] Update Open Projects and Potential Checkers pages. 
- va_list checker (PR16811 and PR16812)
- Model floating-point values
- Bound bitwise masking operations (PR16615)
- Bound C string length (PR16558 and others)

llvm-svn: 188127
 2013-08-10 01:24:35 +00:00
Anton Yartsev 93e5a02c8b + "For Windows Users" section 
+ description for --use-analyzer option
+ managed size of columns of the 'options' table

llvm-svn: 185199
 2013-06-28 19:21:11 +00:00
Ted Kremenek 274429be76 Remove links to old checker builds. 
llvm-svn: 182811
 2013-05-28 23:30:24 +00:00
Ted Kremenek 48ed4b614c Update static analyzer build to checker-275. 
llvm-svn: 182626
 2013-05-24 00:50:01 +00:00
Anna Zaks 8cfbaa6988 [analyzer] Extend the checker developer manual. A patch by Sam Handler! 
llvm-svn: 182204
 2013-05-18 22:51:28 +00:00
Ted Kremenek 721ffed9bc Update checker build. 
llvm-svn: 180164
 2013-04-23 23:55:03 +00:00
Jordan Rose 2a481fa63b [analyzer] Website: update lists of potential and actual checkers. 
- memory.MismatchedDelete, memory.MultipleDelete, and memory.DeallocateNonPtr
  are complete (unix.MismatchedDeallocator and cplusplus.NewDelete)
- Per discussion on the mailing list, different.UnaryPlusWithUnsigned has
  dubious value; remove it.
- Add potential checker ctordtor.PlacementSelfCopy per an internal bug report.
- core.AttributeNonNull is now core.NonNullParamChecker, though no one should
  be depending on this name anyway.

llvm-svn: 179900
 2013-04-19 22:19:14 +00:00
Jordan Rose 406503a0f9 [analyzer] Merge C++ status page into Open Projects. 
Also, add a few random extra open projects.

Most of C++ support is done; we don't need the status page anymore. We're
hoping that the C++-related open projects are the only major pieces of
functionality we don't model at this point.

llvm-svn: 179659
 2013-04-17 00:57:39 +00:00
Jordan Rose 4e225c0646 [analyzer] Open Projects: grammar, phrasing, formatting 
llvm-svn: 179658
 2013-04-17 00:57:24 +00:00
Anna Zaks 4082c43d06 [analyzer] Add Open Projects page to the analyzer website 
llvm-svn: 179631
 2013-04-16 21:37:04 +00:00
Anna Zaks 1ebded0a11 [analyzer] Add a link to the Building a Checker in 24 Hours talk to the developer manual 
llvm-svn: 179490
 2013-04-14 18:36:51 +00:00
Ted Kremenek ca2a334e77 Update checker build to checker-273 
llvm-svn: 179055
 2013-04-08 21:02:16 +00:00
Jordan Rose 687d1d33f4 [analyzer] Update open source checker build to checker-272. 
See http://clang-analyzer.llvm.org/release_notes.html for what's new
in this build.

llvm-svn: 176389
 2013-03-01 23:26:05 +00:00
Anna Zaks 4a8a015f13 [analyzer] Reword FAQ 
Reword the FAQ to stress more that the assert should be used only in case
the developer is sure that the issue is a false positive.

llvm-svn: 176335
 2013-03-01 06:38:16 +00:00
Anton Yartsev 277775b8af + specified progress information 
llvm-svn: 174942
 2013-02-12 05:02:54 +00:00
Anton Yartsev 19802a709a + centered progress cells 
+ added progress information for several checkers

llvm-svn: 174941
 2013-02-12 04:45:48 +00:00
Ted Kremenek e0cdd752d5 Note that checker-271 is newer than the analyzer in Xcode 4.6 
llvm-svn: 174759
 2013-02-08 22:19:43 +00:00
Ted Kremenek b3cbef4ad2 Update open source checker build to checker-271. 
llvm-svn: 174758
 2013-02-08 22:18:26 +00:00
Ted Kremenek f5209c4b45 Revert "Update checker build to checker-271." 
Turns out we didn't update scan-build to work with HTML files in nested directories.

llvm-svn: 174256
 2013-02-02 01:06:22 +00:00
Ted Kremenek 93482a523c Update checker build to checker-271. 
llvm-svn: 174252
 2013-02-02 00:57:28 +00:00
Jordan Rose a2d5f0c742 Various tweaks and updates to the analyzer website. 
llvm-svn: 171885
 2013-01-08 19:29:37 +00:00