tree e54e58c11b043a8a58dbafb6da868ebd0671013a
parent 9933a6f3ab6c5b02c9f108dded6eb93ed59d2941
author Marc Poulhiès <poulhies@adacore.com> 1646309117 +0100
committer Marc Poulhiès <poulhies@adacore.com> 1649404208 +0200

Fix GCC plugin crash when using deny/allow list

The provided function declaration F may not have valid location
information. Return an empty string in this case as the two callers are
already using this convention to filter out functions from being
instrumented when deny/allow list are used.