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-rw-r--r--bootstrap/lib/stdlib/ebin/erl_lint.beambin89744 -> 89676 bytes
-rw-r--r--bootstrap/lib/stdlib/include/assert.hrl29
2 files changed, 18 insertions, 11 deletions
diff --git a/bootstrap/lib/stdlib/ebin/erl_lint.beam b/bootstrap/lib/stdlib/ebin/erl_lint.beam
index c4c3323013..22d3607866 100644
--- a/bootstrap/lib/stdlib/ebin/erl_lint.beam
+++ b/bootstrap/lib/stdlib/ebin/erl_lint.beam
Binary files differ
diff --git a/bootstrap/lib/stdlib/include/assert.hrl b/bootstrap/lib/stdlib/include/assert.hrl
index 151794d114..9e5d4eb598 100644
--- a/bootstrap/lib/stdlib/include/assert.hrl
+++ b/bootstrap/lib/stdlib/include/assert.hrl
@@ -59,19 +59,22 @@
-define(assert(BoolExpr),ok).
-else.
%% The assert macro is written the way it is so as not to cause warnings
-%% for clauses that cannot match, even if the expression is a constant.
+%% for clauses that cannot match, even if the expression is a constant or
+%% is known to be boolean-only.
-define(assert(BoolExpr),
begin
((fun () ->
+ __T = is_process_alive(self()), % cheap source of truth
case (BoolExpr) of
- true -> ok;
+ __T -> ok;
__V -> erlang:error({assert,
[{module, ?MODULE},
{line, ?LINE},
{expression, (??BoolExpr)},
{expected, true},
- case __V of false -> {value, __V};
- _ -> {not_boolean,__V}
+ case not __T of
+ __V -> {value, false};
+ _ -> {not_boolean, __V}
end]})
end
end)())
@@ -85,15 +88,17 @@
-define(assertNot(BoolExpr),
begin
((fun () ->
+ __F = not is_process_alive(self()),
case (BoolExpr) of
- false -> ok;
+ __F -> ok;
__V -> erlang:error({assert,
[{module, ?MODULE},
{line, ?LINE},
{expression, (??BoolExpr)},
{expected, false},
- case __V of true -> {value, __V};
- _ -> {not_boolean,__V}
+ case not __F of
+ __V -> {value, true};
+ _ -> {not_boolean, __V}
end]})
end
end)())
@@ -149,7 +154,8 @@
-else.
-define(assertEqual(Expect, Expr),
begin
- ((fun (__X) ->
+ ((fun () ->
+ __X = (Expect),
case (Expr) of
__X -> ok;
__V -> erlang:error({assertEqual,
@@ -159,7 +165,7 @@
{expected, __X},
{value, __V}]})
end
- end)(Expect))
+ end)())
end).
-endif.
@@ -169,7 +175,8 @@
-else.
-define(assertNotEqual(Unexpected, Expr),
begin
- ((fun (__X) ->
+ ((fun () ->
+ __X = (Unexpected),
case (Expr) of
__X -> erlang:error({assertNotEqual,
[{module, ?MODULE},
@@ -178,7 +185,7 @@
{value, __X}]});
_ -> ok
end
- end)(Unexpected))
+ end)())
end).
-endif.