Problem with binding

[someilay]

Code 1:

+package sandbox
+alias stdout org.eolang.io.stdout
+alias sprintf org.eolang.txt.sprintf

[] > animal
  stdout > say
    "Animal's sound!\n"

animal > lion

[args...] > app
  lion.say > @

Code 2:

+package sandbox
+alias stdout org.eolang.io.stdout
+alias sprintf org.eolang.txt.sprintf

[] > animal
  stdout > say
    "Animal's sound!\n"

[args...] > app
  animal > lion
  lion.say > @

Code 1 causes runtime error:

Caused by: org.eolang.phi.Attr$Exception: Can't get(), attribute "say" is absent
        at org.eolang.phi.AtAbsent.get(AtAbsent.java:58)
        at org.eolang.phi.AtNamed.get(AtNamed.java:63)
        ... 8 more

Code 2 works as expected.
Why is it so?

[yegor256]

@rultor release, tag is 0.1.31

[rultor]

@rultor release, tag is 0.1.31

@yegor256 OK, I will release it now. Please check the progress here

[rultor]

@rultor release, tag is 0.1.31

@yegor256 Done! FYI, the full log is here (took me 9min)

[yegor256]

@someilay it was a bug, I fixed it. Please check.

[yegor256]

@someilay I'm closing. If you think the bug is still there, please open a new issue.