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-rw-r--r--lib/stdlib/src/io_lib.erl16
-rw-r--r--lib/stdlib/src/rand.erl10
-rw-r--r--lib/stdlib/src/supervisor.erl4
3 files changed, 15 insertions, 15 deletions
diff --git a/lib/stdlib/src/io_lib.erl b/lib/stdlib/src/io_lib.erl
index f070a7192d..ad98bc0420 100644
--- a/lib/stdlib/src/io_lib.erl
+++ b/lib/stdlib/src/io_lib.erl
@@ -112,14 +112,14 @@
-type format_spec() ::
#{
- control_char => char(),
- args => [any()],
- width => 'none' | integer(),
- adjust => 'left' | 'right',
- precision => 'none' | integer(),
- pad_char => char(),
- encoding => 'unicode' | 'latin1',
- strings => boolean()
+ control_char := char(),
+ args := [any()],
+ width := 'none' | integer(),
+ adjust := 'left' | 'right',
+ precision := 'none' | integer(),
+ pad_char := char(),
+ encoding := 'unicode' | 'latin1',
+ strings := boolean()
}.
%%----------------------------------------------------------------------
diff --git a/lib/stdlib/src/rand.erl b/lib/stdlib/src/rand.erl
index d455abf7b0..93409d95df 100644
--- a/lib/stdlib/src/rand.erl
+++ b/lib/stdlib/src/rand.erl
@@ -44,11 +44,11 @@
%% This depends on the algorithm handler function
-type alg_seed() :: exs64_state() | exsplus_state() | exs1024_state().
%% This is the algorithm handler function within this module
--type alg_handler() :: #{type => alg(),
- max => integer(),
- next => fun(),
- uniform => fun(),
- uniform_n => fun()}.
+-type alg_handler() :: #{type := alg(),
+ max := integer(),
+ next := fun(),
+ uniform := fun(),
+ uniform_n := fun()}.
%% Internal state
-opaque state() :: {alg_handler(), alg_seed()}.
diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl
index 37c3927739..38b764541a 100644
--- a/lib/stdlib/src/supervisor.erl
+++ b/lib/stdlib/src/supervisor.erl
@@ -57,8 +57,8 @@
| {'global', Name :: atom()}
| {'via', Module :: module(), Name :: any()}
| pid().
--type child_spec() :: #{id => child_id(), % mandatory
- start => mfargs(), % mandatory
+-type child_spec() :: #{id := child_id(), % mandatory
+ start := mfargs(), % mandatory
restart => restart(), % optional
shutdown => shutdown(), % optional
type => worker(), % optional