| Age | Commit message (Collapse) | Author |
|---|
|
While we don't do anything intelligent with pointers-to-members today,
it's perfectly legal to need a temporary of pointer-to-member type to, say,
pass by const reference. Tweak an assertion to allow this.
PR15742 and PR15747
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179563 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
The idea is to eventually place all analyzer options under
"analyzer-config". In addition, this lays the ground for introduction of
a high-level analyzer mode option, which will influence the
default setting for IPAMode.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173385 91177308-0d34-0410-b5e6-96231b3b80d8
|
|
Until we have full support for pointers-to-members, we can at least
approximate some of their use by tracking null and non-null values.
We thus treat &A::m_ptr as a non-null void * symbol, and MemberPointer(0)
as a pointer-sized null constant.
This enables support for what is sometimes called the "safe bool" idiom,
demonstrated in the test case.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162495 91177308-0d34-0410-b5e6-96231b3b80d8
|
