diff options
Diffstat (limited to 'tapset-procfs.cxx')
| -rw-r--r-- | tapset-procfs.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tapset-procfs.cxx b/tapset-procfs.cxx index 0c33857b..a996ee32 100644 --- a/tapset-procfs.cxx +++ b/tapset-procfs.cxx @@ -383,6 +383,9 @@ procfs_var_expanding_visitor::visit_target_symbol (target_symbol* e) else if (! write_probe && ! lvalue) throw semantic_error("procfs $value variable cannot be read in a procfs read probe", e->tok); + if (e->addressof) + throw semantic_error("cannot take address of procfs variable", e->tok); + // Remember that we've seen a target variable. target_symbol_seen = true; |