Fix "Warn if assertion is missing inside `assert`"; ref
MODIFY
test/assert.rb
test/assert.rb
@@ -108,7 +108,7 @@ def assert(str = 'Assertion failed', iso = '')
$ko_test += 1
t_print('F')
end
- elsif $mrbtest_assert_idx == 0
+ elsif $mrbtest_assert_idx[-1] == 0
$asserts.push(assertion_string('Warn: ', str, iso, 'no assertion'))
$warning_test += 1
t_print('W')

Fix "Warn if assertion is missing inside `assert`"; ref ff43b2b9