| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
| |
Class template argument deduction (CTAD) is a C++17 feature that allows
variables to be declared with class template types without specifying the
template parameters. Deduction guides are a mechanism by which template authors
can control how the template parameters are inferred when CTAD is used. The
Google style guide prohibits the use of CTAD except where template authors opt
in to supporting it by providing explicit deduction guides. For compatibility
with users adhering to Google style, set the compiler flag to check this
condition and add the necessary deduction guides to make the compiler happy
again.
|
| |
|
|
|
|
|
|
|
| |
Previously, modifying a single vector element of a `Shared<Vector>` element
required materializing a full vector to do the join. When there is just a single
element to update, materializing all the other elements with bottom value is
useless work. Add a `Vector<L>::SingletonElement` utility that represents but
does not materialize a vector with a single non-bottom element and allow it to
be passed to `Vector<L>::join`. Also update `Shared` and `Inverted` so that
`SingletonElement` joins still work on vectors wrapped in those other lattices.
|
|
|
The vector lattice is nearly identical to the array lattice, except that the
size of the elements is specified at runtime when the lattice object is created
rather than at compile time. The code and tests are largely copy-pasted and
fixed up from the array implementation, but there are a couple differences.
First, initializing vector elements does not need the template magic used to
initialize array elements. Second, the obvious implementations of join and meet
do not work for vectors of bools because they might be specialized to be bit
vectors, so we need workarounds for that particular case.
|
