In most cases using
`N->getState()->getSVal(E, N->getLocationContext())`
is ugly, verbose, and also opens up more surface area for bugs if an
inconsistent location context is used.
This patch introduces a helper on an exploded node, and ensures
consistent usage of either `ExplodedNode::getSVal` or
`CheckContext::getSVal` across the codebase.
As a result, a large number of redundant lines is removed.
Differential Revision: https://reviews.llvm.org/D42155
llvm-svn: 322753
It was written as "Memory Error" in most places and as "Memory error" in a few
other places, however it is the latter that is more consistent with
other categories (such as "Logic error").
rdar://problem/31718115
Differential Revision: https://reviews.llvm.org/D32702
llvm-svn: 302016
It looks like on some host-triples the result of a valist related expr can be
a LazyCompoundVal. Handle that case in the check.
Patch by Abramo Bagnara!
llvm-svn: 297619
This patch makes the valist check more robust to the different AST variants on
different platforms and also fixes a FIXME.
Differential Revision: https://reviews.llvm.org/D30157
llvm-svn: 297153
Henry Wong