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 `<<` 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
Summary:
Make exactly single NodeBuilder exists at any given time
Reviewers: NoQ, Szelethus, vsavchenko, xazax.hun
Reviewed By: NoQ
Subscribers: martong, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D85796
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
Deep Majumder