tree 25e74149cb69ed0a2708f7125e436008659769fc
parent 54272116ba68aad779fac42477013eef500ff211
author Michael Han <fragmentshaders@gmail.com> 1378914809 +0000
committer Michael Han <fragmentshaders@gmail.com> 1378914809 +0000

Teach RAV to visit parameter variable declarations of implicit functions. Fixes PR16182.

Normally RAV visits parameter variable declarations of a function by traversing the TypeLoc of
the parameter declarations. However, for implicit functions, their parameters don't have any
TypeLoc, because they are implicit.

So for implicit functions, we visit their parameter variable declarations by traversing them through
the function declaration, and visit them accordingly.

Reviewed by Richard Smith and Manuel Klimek.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190528 91177308-0d34-0410-b5e6-96231b3b80d8