diff options
Diffstat (limited to 'test/ruby/test_syntax.rb')
| -rw-r--r-- | test/ruby/test_syntax.rb | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index 5eb69c5144..540ab7b84a 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -1437,12 +1437,13 @@ eom assert_syntax_error('-> {_1; -> {_2}}', /numbered parameter is already used/) assert_syntax_error('-> {-> {_1}; _2}', /numbered parameter is already used/) assert_syntax_error('proc {_1; _1 = nil}', /Can't assign to numbered parameter _1/) - assert_warn(/`_1' is used as numbered parameter/) {eval('proc {_1 = nil}')} - assert_warn(/`_2' is used as numbered parameter/) {eval('_2=1')} - assert_warn(/`_3' is used as numbered parameter/) {eval('proc {|_3|}')} - assert_warn(/`_4' is used as numbered parameter/) {instance_eval('def x(_4) end')} - assert_warn(/`_5' is used as numbered parameter/) {instance_eval('def _5; end')} - assert_warn(/`_6' is used as numbered parameter/) {instance_eval('def self._6; end')} + mesg = proc {|n| /`_#{n}' is reserved as numbered parameter/} + assert_warn(mesg[1]) {eval('proc {_1 = nil}')} + assert_warn(mesg[2]) {eval('_2=1')} + assert_warn(mesg[3]) {eval('proc {|_3|}')} + assert_warn(mesg[4]) {instance_eval('def x(_4) end')} + assert_warn(mesg[5]) {instance_eval('def _5; end')} + assert_warn(mesg[6]) {instance_eval('def self._6; end')} assert_raise_with_message(NameError, /undefined local variable or method `_1'/) { eval('_1') } |