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-rw-r--r--lib/compiler/src/cerl_inline.erl17
1 files changed, 13 insertions, 4 deletions
diff --git a/lib/compiler/src/cerl_inline.erl b/lib/compiler/src/cerl_inline.erl
index 44293bb8ce..fa1d34cc9b 100644
--- a/lib/compiler/src/cerl_inline.erl
+++ b/lib/compiler/src/cerl_inline.erl
@@ -42,7 +42,7 @@
bitstr_flags/1, binary_segments/1, update_c_alias/3,
update_c_apply/3, update_c_binary/2, update_c_bitstr/6,
update_c_call/4, update_c_case/3, update_c_catch/2,
- update_c_clause/4, c_fun/2, c_int/1, c_let/3,
+ update_c_clause/4, c_fun/2, c_int/1, c_let/3, ann_c_let/4,
update_c_let/4, update_c_letrec/3, update_c_module/5,
update_c_primop/3, update_c_receive/4, update_c_seq/3,
c_seq/2, update_c_try/6, c_tuple/1, update_c_values/2,
@@ -51,7 +51,7 @@
catch_body/1, clause_body/1, clause_guard/1,
clause_pats/1, clause_vars/1, concrete/1, cons_hd/1,
cons_tl/1, data_arity/1, data_es/1, data_type/1,
- fun_body/1, fun_vars/1, get_ann/1, int_val/1,
+ fname_arity/1, fun_body/1, fun_vars/1, get_ann/1, int_val/1,
is_c_atom/1, is_c_cons/1, is_c_fname/1, is_c_int/1,
is_c_list/1, is_c_seq/1, is_c_tuple/1, is_c_var/1,
is_data/1, is_literal/1, is_literal_term/1, let_arg/1,
@@ -1030,8 +1030,17 @@ i_apply(E, Ctxt, Ren, Env, S) ->
visit_and_count_size(Opnd, S)
end,
S3, Opnds),
- N = apply_size(length(Es)),
- {update_c_apply(E, E1, Es), count_size(N, S4)}
+ Arity = length(Es),
+ E2 = case is_c_fname(E1) andalso length(Es) =/= fname_arity(E1) of
+ true ->
+ V = new_var(Env),
+ ann_c_let(get_ann(E), [V], E1,
+ update_c_apply(E, V, Es));
+ false ->
+ update_c_apply(E, E1, Es)
+ end,
+ N = apply_size(Arity),
+ {E2, count_size(N, S4)}
end.
apply_size(A) ->