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author | Jason Zaugg <jzaugg@gmail.com> | 2013-06-06 14:51:34 +0200 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2013-12-07 09:07:17 +0100 |
commit | 8d74fa024262c1bd2dc7ed64788b95f888396c05 (patch) | |
tree | 2edc6f862e9d639b9edcd5320408b79a500e5866 /test/files/neg/macro-invalidsig-implicit-params.check | |
parent | 7e996c1b05902df0144709a37d9149252885495c (diff) | |
download | scala-8d74fa024262c1bd2dc7ed64788b95f888396c05.tar.gz scala-8d74fa024262c1bd2dc7ed64788b95f888396c05.tar.bz2 scala-8d74fa024262c1bd2dc7ed64788b95f888396c05.zip |
[backport] SI-7439 Avoid NPE in `isMonomorphicType` with stub symbols.
`originalInfo` can return null for stub symbols; deal with that
as we used to before a regression in 016bc3db.
After this change, we can once again delete A_1.class and still compile
code instantiating B_1. (A_1 is only referred to in a method signature
of B_1 which is not called from our code.)
scala> new B_1
warning: Class A_1 not found - continuing with a stub.
res0: B_1 = B_1@5284b8f9
In practice, this situation arises when someone uses a third
party class that was compiled against other libraries not avaialable
on the current compilation classpath.
(cherry picked from commit a95432168204964e4f6c4571e781559c1640f2d8)
Diffstat (limited to 'test/files/neg/macro-invalidsig-implicit-params.check')
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