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* parse.y (stmt, mlhs_node, lhs, arg, var_ref): return dummy

NODE_BEGIN after errors.  [ruby-dev:31100], [ruby-dev:31118]

* parse.y (remove_begin): make empty NODE_BEGIN to NODE_NIL, instead
  of null.  [ruby-dev:31252], [ruby-dev:31263]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12819 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2007-07-20 01:39:30 +00:00
parent 327be4636e
commit bf27f224f0
3 changed files with 26 additions and 20 deletions

View file

@ -542,4 +542,4 @@ assert_equal %q{1}, %q{1.times{1+(1&&next)}} # [ruby-dev:31119]
assert_equal %q{1}, %q{x=-1;loop{x+=1&&redo if (x+=1).zero?}} # [ruby-dev:31119]
assert_syntax_error %q{syntax error, unexpected $end}, %q{!} # [ruby-dev:31243]
assert_equal %q{[nil]}, %q{[()]} # [ruby-dev:31252]
assert_equal %q{true}, %q{!_=()} # [ruby-dev:31253]
assert_equal %q{true}, %q{!_=()} # [ruby-dev:31263]