tree cb5e15d849a5b8b9da41b120bc313e244f95c815
parent 28a5f0cdfcc927a94c1bda6a225200762df22411
author Anna Zaks <ganna@apple.com> 1340310971 +0000
committer Anna Zaks <ganna@apple.com> 1340310971 +0000

[analyzer] Do not step into statements while collecting function decls.

CallGraph's recursive visitor only needs to collect declarations; their
bodies will be processed later on. RecursiveASTVisitor will recurse on
the bodies if the definition is provided along with declaration.
Optimize, by not recursing on any of the statements.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158934 91177308-0d34-0410-b5e6-96231b3b80d8