diff options
Diffstat (limited to 'test/ripper')
-rw-r--r-- | test/ripper/test_parser_events.rb | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/ripper/test_parser_events.rb b/test/ripper/test_parser_events.rb index 95ec661fcf..a420bfbf81 100644 --- a/test/ripper/test_parser_events.rb +++ b/test/ripper/test_parser_events.rb @@ -1487,6 +1487,13 @@ class TestRipper::ParserEvents < Test::Unit::TestCase assert_equal("`$' without identifiers is not allowed as a global variable name", compile_error('$')) end + def test_warning_shadowing + fmt, *args = warning("x = 1; tap {|;x|}") + assert_match(/shadowing outer local variable/, fmt) + assert_equal("x", args[0]) + assert_match(/x/, fmt % args) + end + def test_warning_ignored_magic_comment fmt, *args = warning("1; #-*- frozen-string-literal: true -*-") assert_match(/ignored after any tokens/, fmt) |