This patch replaces each use of the previous API with the new one.
In variadic cases, it will use the ADL `matchesAny(Call, CDs...)`
variadic function.
Also simplifies some code involving such operations.
Reviewed By: martong, xazax.hun
Differential Revision: https://reviews.llvm.org/D113591
`CallDescriptions` deserve its own translation unit.
This patch simply moves the corresponding parts.
Also includes the `CallDescription.h` where it's necessary.
Reviewed By: martong, xazax.hun, Szelethus
Differential Revision: https://reviews.llvm.org/D113587
This patch:
- Fixes how the std-namespace test is written in SmartPtrModelling
(now accounts for functions with no Decl available)
- Adds the smart pointer checker flag check where it was missing
Differential Revision: https://reviews.llvm.org/D106296
This patch handles the `std::swap` function specialization
for `std::unique_ptr`. Implemented to be very similar to
how `swap` method is handled
Differential Revision: https://reviews.llvm.org/D104300
This patch handles the `<<` operator defined for `std::unique_ptr` in
the std namespace (ignores custom overloads of the operator).
Differential Revision: https://reviews.llvm.org/D105421
This patch handles all the comparision methods (defined via overloaded
operators) on std::unique_ptr. These operators compare the underlying
pointers, which is modelled by comparing the corresponding inner-pointer
SVal. There is also a special case for comparing the same pointer.
Differential Revision: https://reviews.llvm.org/D104616
Some checkers may not only depend on language options but also analyzer options.
To make this possible this patch changes the parameter of the shouldRegister*
function to CheckerManager to be able to query the analyzer options when
deciding whether the checker should be registered.
Differential Revision: https://reviews.llvm.org/D75271
This changes the checker callback signature to use the modern, easy to
use interface. Additionally, this unblocks future work on allowing
checkers to implement evalCall() for calls that don't correspond to any
call-expression or require additional information that's only available
as part of the CallEvent, such as C++ constructors and destructors.
Differential Revision: https://reviews.llvm.org/D62440
llvm-svn: 363893
Don't crash when trying to model a call in which the callee is unknown
in compile time, eg. a pointer-to-member call.
Differential Revision: https://reviews.llvm.org/D61285
llvm-svn: 359530
Implement cplusplus.SmartPtrModeling, a new checker that doesn't
emit any warnings but models methods of smart pointers more precisely.
For now the only thing it does is make `(bool) P` return false when `P`
is a freshly moved pointer. This addresses a false positive in the
use-after-move-checker.
Differential Revision: https://reviews.llvm.org/D60796
llvm-svn: 358944
Balazs Benics