diff options
Diffstat (limited to 'lib/hipe/cerl/cerl_pmatch.erl')
| -rw-r--r-- | lib/hipe/cerl/cerl_pmatch.erl | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lib/hipe/cerl/cerl_pmatch.erl b/lib/hipe/cerl/cerl_pmatch.erl index 3bc93e80dd..4f04b0a7ed 100644 --- a/lib/hipe/cerl/cerl_pmatch.erl +++ b/lib/hipe/cerl/cerl_pmatch.erl @@ -31,7 +31,7 @@ -module(cerl_pmatch). --define(NO_UNUSED, true). +%%-define(NO_UNUSED, true). -export([clauses/2]). -ifndef(NO_UNUSED). @@ -59,6 +59,8 @@ %% @see transform/2 -ifndef(NO_UNUSED). +-spec core_transform(cerl:c_module(), [_]) -> cerl:c_module(). + core_transform(M, Opts) -> cerl:to_records(transform(cerl:from_records(M), Opts)). -endif. % NO_UNUSED @@ -76,6 +78,8 @@ core_transform(M, Opts) -> %% @see core_transform/2 -ifndef(NO_UNUSED). +-spec transform(cerl:cerl(), [_]) -> cerl:cerl(). + transform(M, _Opts) -> expr(M, env__empty()). -endif. % NO_UNUSED @@ -109,7 +113,7 @@ transform(M, _Opts) -> %% @see expr/2 %% @see transform/2 --spec clauses([cerl:cerl()], rec_env:environment()) -> +-spec clauses([cerl:cerl(),...], rec_env:environment()) -> {cerl:cerl(), [cerl:cerl()]}. clauses(Cs, Env) -> @@ -406,6 +410,8 @@ make_let(Vs, A, B) -> %% @see rec_env -ifndef(NO_UNUSED). +-spec expr(cerl:cerl(), rec_env:environment()) -> cerl:cerl(). + expr(E, Env) -> case cerl:type(E) of literal -> |