diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-26 03:24:18 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-10-26 03:24:18 +0000 |
commit | d1ec43ae7ab2a4e529ee8eed21c2894b565a6862 (patch) | |
tree | 2878cbb473453a90bb617788866cc4961bd22948 /ext/ripper | |
parent | 3bf0628a70ea72b55713458d40271dd3e5537d19 (diff) | |
download | ruby-d1ec43ae7ab2a4e529ee8eed21c2894b565a6862.tar.gz |
parse.y: Ripper.sexp returns error
* ext/ripper/lib/ripper/sexp.rb (Ripper.sexp, Ripper.sexp_raw):
return nil on error. [ruby-dev:48678] [Bug #10405]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/ripper')
-rw-r--r-- | ext/ripper/lib/ripper/sexp.rb | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/ext/ripper/lib/ripper/sexp.rb b/ext/ripper/lib/ripper/sexp.rb index 66bd69134d..150c6f0cf8 100644 --- a/ext/ripper/lib/ripper/sexp.rb +++ b/ext/ripper/lib/ripper/sexp.rb @@ -28,7 +28,9 @@ class Ripper # [:bodystmt, [[:var_ref, [:@kw, "nil", [1, 9]]]], nil, nil, nil]]]] # def Ripper.sexp(src, filename = '-', lineno = 1) - SexpBuilderPP.new(src, filename, lineno).parse + builder = SexpBuilderPP.new(src, filename, lineno) + sexp = builder.parse + sexp unless builder.error? end # [EXPERIMENTAL] @@ -52,7 +54,9 @@ class Ripper # nil]]]] # def Ripper.sexp_raw(src, filename = '-', lineno = 1) - SexpBuilder.new(src, filename, lineno).parse + builder = SexpBuilder.new(src, filename, lineno) + sexp = builder.parse + sexp unless builder.error? end class SexpBuilderPP < ::Ripper #:nodoc: |