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author | Paul Phillips <paulp@improving.org> | 2013-05-30 16:55:39 -0700 |
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committer | Paul Phillips <paulp@improving.org> | 2013-05-31 04:21:43 -0700 |
commit | 14534c693d2eb6acafaf8244c14b5643388fbd67 (patch) | |
tree | 20b5bb989a4629bc794e1c9fae591dd5d98ede10 /test/files/pos/t2994a.scala | |
parent | cfef577e478161bd4d1e24626e0909c80c04e1b9 (diff) | |
download | scala-14534c693d2eb6acafaf8244c14b5643388fbd67.tar.gz scala-14534c693d2eb6acafaf8244c14b5643388fbd67.tar.bz2 scala-14534c693d2eb6acafaf8244c14b5643388fbd67.zip |
SI-7517 type constructors too eagerly normalized.
I think 403eadd0f1 was largely a symptomatic remedy
(not that we shouldn't harden against such outcomes)
and that this commit gets closer to the root causes.
The unanticipated change to test/files/run/t6113.check
is like a cry of support from the jury box.
-Foo[[X](Int, X)]
+Foo[AnyRef{type l[X] = (Int, X)}#l]
We should continue to look at calls to normalize with
grave suspicion.
Diffstat (limited to 'test/files/pos/t2994a.scala')
-rw-r--r-- | test/files/pos/t2994a.scala | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/test/files/pos/t2994a.scala b/test/files/pos/t2994a.scala index f2d57c34ca..15456991d0 100644 --- a/test/files/pos/t2994a.scala +++ b/test/files/pos/t2994a.scala @@ -17,11 +17,9 @@ object Naturals { type _5 = SUCC[_4] type _6 = SUCC[_5] - - // crashes scala-2.8.0 beta1 + // crashes scala-2.8.0 beta1 trait MUL[n <: NAT, m <: NAT] extends NAT { - trait curry[n[_[_], _], s[_]] { type f[z <: NAT] = n[s, z] } + trait curry[ n[ m[x1 <: NAT], x2 <: NAT], s[x3 <: NAT] ] { type f[z <: NAT] = n[s, z] } type a[s[_ <: NAT] <: NAT, z <: NAT] = n#a[curry[m#a, s]#f, z] } - -}
\ No newline at end of file +} |