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| author | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-09-21 16:34:52 +0200 |
|---|---|---|
| committer | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-09-21 16:34:52 +0200 |
| commit | 7ea84da5144e28d68dca5a22e3b868d7ac7ad285 (patch) | |
| tree | 00c0364b899aa70daec23ccc85890cddfc0b17b5 /cparser | |
| parent | e346f0da710591690fc6b94f921fb5a39a11c7bf (diff) | |
| download | compcert-7ea84da5144e28d68dca5a22e3b868d7ac7ad285.tar.gz compcert-7ea84da5144e28d68dca5a22e3b868d7ac7ad285.zip | |
Also warn for empty default declarations. Bug 18004
Diffstat (limited to 'cparser')
| -rw-r--r-- | cparser/Elab.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cparser/Elab.ml b/cparser/Elab.ml index b6418217..9cdf6c29 100644 --- a/cparser/Elab.ml +++ b/cparser/Elab.ml @@ -2019,7 +2019,7 @@ let enter_decdefs local loc env sto dl = (* Sanity checks on storage class *) if sto = Storage_register && not local then fatal_error loc "'register' storage-class on file-scoped variable"; - if sto <> Storage_default && dl = [] then + if dl = [] then warning loc Missing_declarations "declaration does not declare anything"; let enter_decdef (decls, env) (s, ty, init) = let isfun = is_function_type env ty in |