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Allow references to $$ in Ripper DSL

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Nobuyoshi Nakada 2020-05-24 20:12:32 +09:00
parent c7ceaa6d3c
commit d32e2bb02d
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3
ext/ripper/tools/dsl.rb
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@ -7,6 +7,9 @@
# v2 = dispatch0(void_stmt); # v2 = dispatch0(void_stmt);
# $$ = dispatch2(stmts_add, v1, v2); # $$ = dispatch2(stmts_add, v1, v2);
$dollar = "$$"
alias $$ $dollar
class DSL class DSL
def initialize(code, options) def initialize(code, options)
@events = {} @events = {}