5536a01ad2
[analyzer] Fix an assertion fail in VirtualCallChecker
...
Differential Revision: https://reviews.llvm.org/D37978
llvm-svn: 313866
2017-09-21 08:18:59 +00:00
857ccd2919
[analyzer][GSoC] Re-implemente current virtual calls checker in a path-sensitive way
...
Patch by: Xin Wang
Differential Revision: https://reviews.llvm.org/D34275
llvm-svn: 311877
2017-08-28 08:44:43 +00:00
184c6242fa
Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers
...
Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296895
2017-03-03 18:02:02 +00:00
09d66f7528
Revert "Reland 3: [analyzer] NFC: Update test infrastructure to support multiple constraint managers"
...
This reverts commit ea36f1406e1f36bf456c3f3929839b024128e468.
llvm-svn: 296841
2017-03-02 23:30:53 +00:00
feaf9ff5ee
Reland 3: [analyzer] NFC: Update test infrastructure to support multiple constraint managers
...
Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296837
2017-03-02 23:05:45 +00:00
4a90bf8c3f
Revert "Reland 2: [analyzer] NFC: Update test infrastructure to support multiple constraint managers"
...
This reverts commit f93343c099fff646a2314cc7f4925833708298b1.
llvm-svn: 296836
2017-03-02 22:58:06 +00:00
1cb0256a3c
Reland 2: [analyzer] NFC: Update test infrastructure to support multiple constraint managers
...
Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296835
2017-03-02 22:45:24 +00:00
00355a51d0
Revert "Reland: [analyzer] NFC: Update test infrastructure to support multiple constraint managers"
...
This reverts commit 1b28d0b10e1c8feccb971abb6ef7a18bee589830.
llvm-svn: 296422
2017-02-28 01:50:23 +00:00
59cd893320
Reland: [analyzer] NFC: Update test infrastructure to support multiple constraint managers
...
Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296414
2017-02-28 00:02:36 +00:00
8589e10c30
Revert "[analyzer] NFC: Update test infrastructure to support multiple constraint managers"
...
This reverts commit 8e7780b9e59ddaad1800baf533058d2c064d4787.
llvm-svn: 296317
2017-02-27 03:29:25 +00:00
02064a3076
[analyzer] NFC: Update test infrastructure to support multiple constraint managers
...
Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.
Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin
Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits
Differential Revision: https://reviews.llvm.org/D30373
llvm-svn: 296312
2017-02-27 02:36:15 +00:00
93590e09d5
In VirtualCallChecker, handle indirect calls
...
Summary:
In VirtualCallChecker, handle indirect calls.
getDirectCallee() can be nullptr, and dyn_cast(nullptr) is UB
Reviewers: bkramer
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D29303
llvm-svn: 293604
2017-01-31 05:23:20 +00:00
3e5f0474ca
[analyzer] Improve VirtualCallChecker diagnostics and move into optin package.
...
The VirtualCallChecker is in alpha because its interprocedural diagnostics
represent the call path textually in the diagnostic message rather than with a
path sensitive diagnostic.
This patch turns off the AST-based interprocedural analysis in the checker so
that no call path is needed and improves with diagnostic text. With these
changes, the checker is ready to be moved into the optin package.
Ultimately the right fix is to rewrite this checker to be path sensitive -- but
there is still value in enabling the checker for intraprocedural analysis only
The interprocedural mode can be re-enabled with an -analyzer-config flag.
Differential Revision: https://reviews.llvm.org/D26768
llvm-svn: 289309
2016-12-10 01:16:09 +00:00
cb4efc1028
[analyzer] Don't warn on virtual calls in ctors to final methods.
...
The call will never go to a more derived class, but that's intentional in those
cases.
llvm-svn: 216167
2014-08-21 10:25:03 +00:00
d8665b3d1a
[analyzer] Don't run non-path-sensitive checks on system headers...
...
...but do run them on user headers.
Previously, we were inconsistent here: non-path-sensitive checks on code
/bodies/ were only run in the main source file, but checks on
/declarations/ were run in /all/ headers. Neither of those is the
behavior we want.
Thanks to Sujit for pointing this out!
<rdar://problem/12454226>
llvm-svn: 165635
2012-10-10 17:55:40 +00:00
722398f1d4
Fix analyzer tests.
...
llvm-svn: 162588
2012-08-24 20:39:55 +00:00
b3512d3a48
Add initial version of checker to check if virtual member functions are called transitively
...
from C++ constructors or destructors. Checker by Lei Zhang with a few tweaks by Ted Kremenek.
llvm-svn: 147494
2012-01-03 23:18:57 +00:00
Gabor Horvath