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| author | Paul Phillips <paulp@improving.org> | 2011-10-19 17:19:08 +0000 |
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| committer | Paul Phillips <paulp@improving.org> | 2011-10-19 17:19:08 +0000 |
| commit | 8fc7a72a2b7765b6f5c6c5feb2bcaae58e735396 (patch) | |
| tree | 26f3154d1ff9fb8d90f842f3c39fcf35b964a790 /test/files/neg/t5093.check | |
| parent | fb2353db6cc296289092ffa948e2e1c5f06c0d59 (diff) | |
| download | scala-8fc7a72a2b7765b6f5c6c5feb2bcaae58e735396.tar.gz scala-8fc7a72a2b7765b6f5c6c5feb2bcaae58e735396.tar.bz2 scala-8fc7a72a2b7765b6f5c6c5feb2bcaae58e735396.zip | |
Cycle defense.
Notice when a typeref's info creates an obvious cycle, so we can see an
error instead of a stack overflow. Closes SI-5093, review by moors.
Diffstat (limited to 'test/files/neg/t5093.check')
| -rw-r--r-- | test/files/neg/t5093.check | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/files/neg/t5093.check b/test/files/neg/t5093.check new file mode 100644 index 0000000000..daba460011 --- /dev/null +++ b/test/files/neg/t5093.check @@ -0,0 +1,10 @@ +t5093.scala:2: error: illegal cyclic reference involving type C + def f[C[X] <: C[X]](l: C[_]) = l.x + ^ +t5093.scala:2: error: cyclic aliasing or subtyping involving type C + def f[C[X] <: C[X]](l: C[_]) = l.x + ^ +t5093.scala:2: error: C does not take type parameters + def f[C[X] <: C[X]](l: C[_]) = l.x + ^ +three errors found |