From c309ae6c42c8a6cce9e460eb370d356c6db4709e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?=
Date: Tue, 20 Dec 2011 13:26:44 +0100
Subject: Remove support for is_constant/1 in ms_transform
---
lib/stdlib/doc/src/ms_transform.xml | 4 ++--
lib/stdlib/src/ms_transform.erl | 2 --
lib/stdlib/test/ms_transform_SUITE.erl | 5 +----
3 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/lib/stdlib/doc/src/ms_transform.xml b/lib/stdlib/doc/src/ms_transform.xml
index f81f8bda96..ad5f8bd5ac 100644
--- a/lib/stdlib/doc/src/ms_transform.xml
+++ b/lib/stdlib/doc/src/ms_transform.xml
@@ -308,7 +308,7 @@ ets:select(emp_tab, ets:fun2ms(
Erlang code. Also arithmetics is allowed, as well as ordinary guard
bif's. Here's a list of bif's and expressions:
- - The type tests: is_atom, is_constant, is_float, is_integer,
+
- The type tests: is_atom, is_float, is_integer,
is_list, is_number, is_pid, is_port, is_reference, is_tuple,
is_binary, is_function, is_record
- The boolean operators: not, and, or, andalso, orelse
@@ -318,7 +318,7 @@ ets:select(emp_tab, ets:fun2ms(
- The guard bif's: abs, element, hd, length, node, round, size, tl,
trunc, self
- The obsolete type test (only in guards):
- atom, constant, float, integer,
+ atom, float, integer,
list, number, pid, port, reference, tuple,
binary, function, record
diff --git a/lib/stdlib/src/ms_transform.erl b/lib/stdlib/src/ms_transform.erl
index 63b397f3a5..4389fd457c 100644
--- a/lib/stdlib/src/ms_transform.erl
+++ b/lib/stdlib/src/ms_transform.erl
@@ -881,7 +881,6 @@ translate_language_element(Atom) ->
end.
old_bool_test(atom,1) -> is_atom;
-old_bool_test(constant,1) -> is_constant;
old_bool_test(float,1) -> is_float;
old_bool_test(integer,1) -> is_integer;
old_bool_test(list,1) -> is_list;
@@ -896,7 +895,6 @@ old_bool_test(record,2) -> is_record;
old_bool_test(_,_) -> undefined.
bool_test(is_atom,1) -> true;
-bool_test(is_constant,1) -> true;
bool_test(is_float,1) -> true;
bool_test(is_integer,1) -> true;
bool_test(is_list,1) -> true;
diff --git a/lib/stdlib/test/ms_transform_SUITE.erl b/lib/stdlib/test/ms_transform_SUITE.erl
index c9688354b1..a17307b07b 100644
--- a/lib/stdlib/test/ms_transform_SUITE.erl
+++ b/lib/stdlib/test/ms_transform_SUITE.erl
@@ -455,7 +455,6 @@ old_guards(Config) when is_list(Config) ->
?line setup(Config),
Tests = [
{atom,is_atom},
- {constant,is_constant},
{float,is_float},
{integer,is_integer},
{list,is_list},
@@ -490,7 +489,6 @@ old_guards(Config) when is_list(Config) ->
?line [{'$1',[{is_integer,'$1'},
{is_float,'$1'},
{is_atom,'$1'},
- {is_constant,'$1'},
{is_list,'$1'},
{is_number,'$1'},
{is_pid,'$1'},
@@ -502,7 +500,7 @@ old_guards(Config) when is_list(Config) ->
[true]}] =
compile_and_run(RD, <<
"ets:fun2ms(fun(X) when integer(X),"
- "float(X), atom(X), constant(X),"
+ "float(X), atom(X),"
"list(X), number(X), pid(X),"
"port(X), reference(X), tuple(X),"
"binary(X), record(X,a) -> true end)"
@@ -530,7 +528,6 @@ autoimported(Config) when is_list(Config) ->
{self,0},
%{float,1}, see float_1_function/1
{is_atom,1},
- {is_constant,1},
{is_float,1},
{is_integer,1},
{is_list,1},
--
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