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A bug in crystal playground: cannot yield when pass in one parameter #4526

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akiicat opened this issue Jun 7, 2017 · 0 comments
Closed

A bug in crystal playground: cannot yield when pass in one parameter #4526

akiicat opened this issue Jun 7, 2017 · 0 comments
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kind:bug topic:compiler:parser
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0.23.0

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@akiicat
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akiicat commented Jun 7, 2017 

def foo(x)
  yield x
end
foo(3) do |a|
  a
end

It'll raise syntax error in crystal playground

Syntax error in play:2: expecting identifier 'end', not 'do'

Crystal 0.22.0 (2017-04-20) LLVM 4.0.0
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@asterite @akiicat