Commit Graph

13 Commits

Author SHA1 Message Date
Artem Dergachev 25dac79edf [analyzer] Be more plugin-friendly by moving static locals into .cpp files.
The GDMIndex functions return a pointer that's used as a key for looking up
data, but addresses of local statics defined in header files aren't the same
across shared library boundaries and the result is that analyzer plugins
can't access this data.

Event types are uniqued by using the addresses of a local static defined
in a header files, but it isn't the same across shared library boundaries
and plugins can't currently handle ImplicitNullDerefEvents.

Patches by Joe Ranieri!

Differential Revision: https://reviews.llvm.org/D52905
Differential Revision: https://reviews.llvm.org/D52906

llvm-svn: 344823
2018-10-20 00:29:24 +00:00
Ted Kremenek 3a0678e33c [analyzer] Apply whitespace cleanups by Honggyu Kim.
llvm-svn: 246978
2015-09-08 03:50:52 +00:00
Benjamin Kramer 07a7ff3bce Analyzer: Replace a set of particularly ugly faux variadics.
llvm-svn: 229325
2015-02-15 20:11:07 +00:00
Anton Yartsev 6a61922239 [analyzer] Improved checker naming in CFG dump.
This implements FIXME from Checker.cpp (FIXME: We want to return the package + name of the checker here.) and replaces hardcoded checker names with the new ones obtained via getCheckName().getName().

llvm-svn: 201525
2014-02-17 18:25:34 +00:00
Alexander Kornienko 4aca9b1cd8 Expose the name of the checker producing each diagnostic message.
Summary:
In clang-tidy we'd like to know the name of the checker producing each
diagnostic message. PathDiagnostic has BugType and Category fields, which are
both arbitrary human-readable strings, but we need to know the exact name of the
checker in the form that can be used in the CheckersControlList option to
enable/disable the specific checker.

This patch adds the CheckName field to the CheckerBase class, and sets it in
the CheckerManager::registerChecker() method, which gets them from the
CheckerRegistry.

Checkers that implement multiple checks have to store the names of each check
in the respective registerXXXChecker method.

Reviewers: jordan_rose, krememek

Reviewed By: jordan_rose

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2557

llvm-svn: 201186
2014-02-11 21:49:21 +00:00
Argyrios Kyrtzidis 2753ca84f0 Reapply r149311 which I reverted by mistake.
Original log:

 Convert ProgramStateRef to a smart pointer for managing the reference counts of ProgramStates.  This leads to a slight memory
 improvement, and a simplification of the logic for managing ProgramState objects.
 # Please enter the commit message for your changes. Lines starting

llvm-svn: 149339
2012-01-31 02:23:28 +00:00
Argyrios Kyrtzidis 0dc0c5411f Revert r149311 which failed to compile.
Original log:

Convert ProgramStateRef to a smart pointer for managing the reference counts of ProgramStates.  This leads to a slight memory
improvement, and a simplification of the logic for managing ProgramState objects.

llvm-svn: 149336
2012-01-31 02:14:24 +00:00
Ted Kremenek b1ca33fde5 Convert ProgramStateRef to a smart pointer for managing the reference counts of ProgramStates. This leads to a slight memory
improvement, and a simplification of the logic for managing ProgramState objects.

llvm-svn: 149311
2012-01-31 00:57:20 +00:00
David Blaikie 68e081d606 Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
llvm-svn: 146959
2011-12-20 02:48:34 +00:00
Ted Kremenek e8f7316fee [analyzer] change "tag" in ProgramPoint from "void*" to a ProgramPointTag*.
Having a notion of an actual ProgramPointTag will aid in introspection of the analyzer's behavior.
For example, the GraphViz output of the analyzer will pretty-print the tags in a useful manner.

llvm-svn: 137529
2011-08-12 23:04:46 +00:00
Argyrios Kyrtzidis 0036b19abd [analyzer] Remove Checker V1.
llvm-svn: 126725
2011-03-01 01:16:08 +00:00
Ted Kremenek f8cbac4b91 Split 'include/clang/StaticAnalyzer' into 'include/clang/StaticAnalyzer/Core' and 'include/clang/StaticAnalyzer/Checkers'.
This layout matches lib/StaticAnalyzer, which corresponds to two StaticAnalyzer libraries.

llvm-svn: 125251
2011-02-10 01:03:03 +00:00
Argyrios Kyrtzidis fa0734ec4f [analyzer] Move the files in lib/StaticAnalyzer to lib/StaticAnalyzer/Core.
Eventually there will also be a lib/StaticAnalyzer/Frontend that will handle initialization and checker registration.
Yet another library to avoid cyclic dependencies between Core and Checkers.

llvm-svn: 125124
2011-02-08 22:30:36 +00:00