diff options
-rw-r--r-- | NEWS | 2 | ||||
-rw-r--r-- | parse.y | 2 | ||||
-rw-r--r-- | test/ruby/test_syntax.rb | 2 |
3 files changed, 3 insertions, 3 deletions
@@ -127,7 +127,7 @@ sufficient information, see the ChangeLog file or Redmine You can still define a local variable named _1 and so on, and that is honored when present, but renders warning. - _1 = 0 #=> warning: `_1' is used as numbered parameter + _1 = 0 #=> warning: `_1' is reserved for numbered parameter; consider another name [1].each { p _1 } # prints 0 instead of 1 ==== proc/lambda without block is deprecated @@ -11836,7 +11836,7 @@ static void numparam_name(struct parser_params *p, ID id) { if (!NUMPARAM_ID_P(id)) return; - rb_warn1("`_%d' is reserved as numbered parameter", + rb_warn1("`_%d' is reserved for numbered parameter; consider another name", WARN_I(NUMPARAM_ID_TO_IDX(id))); } diff --git a/test/ruby/test_syntax.rb b/test/ruby/test_syntax.rb index 540ab7b84a..d50c325a8e 100644 --- a/test/ruby/test_syntax.rb +++ b/test/ruby/test_syntax.rb @@ -1437,7 +1437,7 @@ 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/) - mesg = proc {|n| /`_#{n}' is reserved as numbered parameter/} + mesg = proc {|n| /`_#{n}' is reserved for numbered parameter/} assert_warn(mesg[1]) {eval('proc {_1 = nil}')} assert_warn(mesg[2]) {eval('_2=1')} assert_warn(mesg[3]) {eval('proc {|_3|}')} |