diff options
Diffstat (limited to 'lib/compiler')
| -rw-r--r-- | lib/compiler/src/sys_core_fold.erl | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl index 5d7fd37270..d20159c140 100644 --- a/lib/compiler/src/sys_core_fold.erl +++ b/lib/compiler/src/sys_core_fold.erl @@ -1606,16 +1606,14 @@ opt_bool_clauses(Cs, true, true) -> [] end; opt_bool_clauses([#c_clause{pats=[#c_literal{val=Lit}], - guard=#c_literal{val=true}, - body=B}=C0|Cs], SeenT, SeenF) -> + guard=#c_literal{val=true}}=C|Cs], SeenT, SeenF) -> case is_boolean(Lit) of false -> %% Not a boolean - this clause can't match. - add_warning(C0, nomatch_clause_type), + add_warning(C, nomatch_clause_type), opt_bool_clauses(Cs, SeenT, SeenF); true -> %% This clause will match. - C = C0#c_clause{body=opt_bool_case(B)}, case {Lit,SeenT,SeenF} of {false,_,false} -> [C|opt_bool_clauses(Cs, SeenT, true)]; @@ -2386,9 +2384,7 @@ is_safe_bool_expr_list([], _, _) -> true. %% as a let or a sequence, move the original let body into the complex %% expression. -simplify_let(#c_let{arg=Arg0}=Let0, Sub) -> - Arg = opt_bool_case(Arg0), - Let = Let0#c_let{arg=Arg}, +simplify_let(#c_let{arg=Arg}=Let, Sub) -> move_let_into_expr(Let, Arg, Sub). move_let_into_expr(#c_let{vars=InnerVs0,body=InnerBody0}=Inner, |