diff options
Diffstat (limited to 'gcc/rust/ast/rust-ast-full-test.cc')
| -rw-r--r-- | gcc/rust/ast/rust-ast-full-test.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/rust/ast/rust-ast-full-test.cc b/gcc/rust/ast/rust-ast-full-test.cc index 53007e7..aa17d60 100644 --- a/gcc/rust/ast/rust-ast-full-test.cc +++ b/gcc/rust/ast/rust-ast-full-test.cc @@ -5359,8 +5359,12 @@ Attribute::check_cfg_predicate (const Session &session) const /* assume that cfg predicate actually can exist, i.e. attribute has cfg or * cfg_attr path */ if (!has_attr_input () - || (path.as_string () != "cfg" && path.as_string () != "cfg_attr")) + || (path.as_string () != "cfg" && path.as_string () != "cfg_attr")) { + // DEBUG message + fprintf (stderr, "tried to check cfg predicate on attr that either has no input or invalid path. attr: '%s'\n", as_string ().c_str ()); + return false; + } // assume that it has already been parsed if (!is_parsed_to_meta_item ()) |