15 Commits

Author SHA1 Message Date
Anna Zaks
0dffbd6b8e [analyzer] Convert SimpleStreamChecker to use the PointerEscape callback
The new callback greatly simplifies the checker.

llvm-svn: 170969
2012-12-22 00:18:39 +00:00
Anna Zaks
dc15415da4 [analyzer] Add the pointer escaped callback.
Instead of using several callbacks to identify the pointer escape event,
checkers now can register for the checkPointerEscape.

Converted the Malloc checker to use the new callback.
SimpleStreamChecker will be converted next.

llvm-svn: 170625
2012-12-20 00:38:25 +00:00
Chandler Carruth
3a02247dc9 Sort all of Clang's files under 'lib', and fix up the broken headers
uncovered.

This required manually correcting all of the incorrect main-module
headers I could find, and running the new llvm/utils/sort_includes.py
script over the files.

I also manually added quite a few missing headers that were uncovered by
shuffling the order or moving headers up to be main-module-headers.

llvm-svn: 169237
2012-12-04 09:13:33 +00:00
Anna Zaks
2ed5125502 [analyzer] Add symbol escapes logic to the SimpleStreamChecker.
llvm-svn: 167439
2012-11-06 04:20:57 +00:00
Jordan Rose
58e8293467 [analyzer] Convert SimpleStreamChecker over to CallEvent.
llvm-svn: 167340
2012-11-02 23:49:35 +00:00
Anna Zaks
da27efed92 [analyzer] Factor SimpleStreamChecker pulling out isLeaked().
llvm-svn: 167316
2012-11-02 21:30:04 +00:00
Jordan Rose
e10d5a7659 [analyzer] Rename 'EmitReport' to 'emitReport'.
No functionality change.

llvm-svn: 167275
2012-11-02 01:53:40 +00:00
Jordan Rose
2b213720f9 [analyzer] Minor cleanup in SimpleStreamChecker's class definition.
No functionality change.

llvm-svn: 167187
2012-11-01 00:18:41 +00:00
Jordan Rose
14fe9f3631 [analyzer] Rename ConditionTruthVal::isTrue to isConstrainedTrue.
(and the same for isFalse)

No functionality change.

llvm-svn: 167186
2012-11-01 00:18:27 +00:00
Anna Zaks
a57e8ffdba [analyzer] Fix a bug in SimpleStreamChecker - return after sink.
Thanks Ted.

llvm-svn: 167176
2012-10-31 22:17:48 +00:00
Anna Zaks
1e80d8b49c [analyzer] SimpleStreamChecker - remove evalAssume and other refinements
llvm-svn: 167099
2012-10-31 02:32:41 +00:00
Anna Zaks
92d96604d5 [analyzer]SimpleStreamChecker: add a TODO for better leak report.
llvm-svn: 167001
2012-10-30 04:18:21 +00:00
Anna Zaks
302da83fc2 [analyzer] Fix a bug in REGISTER_MAP_WITH_PROGRAMSTATE
The ImmutableMap should not be the key into the GDM map as there could
be several entries with the same map type. Thanks, Jordan.

This complicates the usage of the macro a bit. When we want to retrieve
the whole map, we need to use another name. Currently, I set it to be
Name ## Ty as in "type of the map we are storing in the ProgramState".

llvm-svn: 167000
2012-10-30 04:17:40 +00:00
Anna Zaks
4afaaf228c [analyzer] Rename REGISTER_MAP_WITH_GDM ->REGISTER_MAP_WITH_PROGRAMSTATE
llvm-svn: 166999
2012-10-30 04:17:18 +00:00
Anna Zaks
be70d4d0b4 [analyzer] Add SimpleStreamChecker.
This is an example checker for catching fopen fclose API misuses.

llvm-svn: 166976
2012-10-29 22:51:50 +00:00