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Regression or bad merge in string interpolation #5062

headius opened this Issue Feb 24, 2018 · 2 comments


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commented Feb 24, 2018

I believe this failure (on ruby-2.5 branch) is a result of merging the fix for #5052:

     [exec]   test_parse_invalid_gvar:				F
     [exec] ===============================================================================
     [exec] Failure: test_parse_invalid_gvar(TestParsing)
     [exec] /home/travis/build/jruby/jruby/test/jruby/test_parsing.rb:46:in `test_parse_invalid_gvar'
     [exec]      43:     assert_equal '#${', eval('"#${"')
     [exec]      44:     assert_equal ' #${', eval('" #${"')
     [exec]      45:     assert_equal ' # ##${', eval('" # ##${"')
     [exec]   => 46:     assert_equal " \#${\n", eval("<<E\n \#$\{\nE\n")
     [exec]      47:     assert_equal " # #\#${\n", eval("<<E\n \# \#\#$\{\nE\n")
     [exec]      48:   end
     [exec]      49: end
     [exec] <" \#${\n"> expected but was
     [exec] <" \#{\n">
     [exec] diff:
     [exec] ?  #${
     [exec] ===============================================================================
     [exec] : (0.037889)

This does still pass with CRuby 2.5.0. Perhaps something merged badly?

@headius headius added this to the JRuby milestone Feb 24, 2018


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commented Feb 24, 2018

This is failing in the JRuby suite. I have not audited the other suites for any similar failures.


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commented Feb 24, 2018

Crazy sauce. Someone fixed similar expansions on master for heredocs and then also added these tests. These tests are not on 9.1 but are broken on 9.1 (always have been too). So my fix fixed this in StringTerm but regressed a fix only on master for heredocs after the merge.

@enebo enebo closed this in d532366 Feb 24, 2018

enebo added a commit that referenced this issue Feb 24, 2018

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