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Bug #10693

closed

Regression in Ripper for keyword arg default params

Added by lsegal (Loren Segal) almost 7 years ago. Updated almost 7 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Target version:
-
[ruby-core:67315]

Description

Easy to reproduce, seems to only be present in 2.2:

$ ruby -v
ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-darwin14]
$ ruby -rripper -e 'p Ripper.sexp "def x(a:1) end"'
[:program, [[:def, [:@ident, "x", [1, 4]], [:paren, [:params, nil, nil, nil, nil, [[17568, [:@int, "1", [1, 8]]]], nil, nil]], [:bodystmt, [[:void_stmt]], nil, nil, nil]]]]

Note the 17568 instead of the expected identifier name. I assume 17568 is the interned symbol index value instead of the value itself. Expecting to see "a" instead of this Fixnum.

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