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author | Martin Odersky <odersky@gmail.com> | 2006-05-23 12:44:49 +0000 |
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committer | Martin Odersky <odersky@gmail.com> | 2006-05-23 12:44:49 +0000 |
commit | 90bed7c3b6dfe56f7475267e4b590df089030af5 (patch) | |
tree | 3112f65a64122f09af82dbc1ed9c815b2e6bc947 /test/files/neg/bug608.scala | |
parent | 911ce1e4a590ac40282857d7889aa297a211b588 (diff) | |
download | scala-90bed7c3b6dfe56f7475267e4b590df089030af5.tar.gz scala-90bed7c3b6dfe56f7475267e4b590df089030af5.tar.bz2 scala-90bed7c3b6dfe56f7475267e4b590df089030af5.zip |
Clean ups fro bugs 605, 508
Diffstat (limited to 'test/files/neg/bug608.scala')
-rw-r--r-- | test/files/neg/bug608.scala | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/files/neg/bug608.scala b/test/files/neg/bug608.scala new file mode 100644 index 0000000000..24f515651a --- /dev/null +++ b/test/files/neg/bug608.scala @@ -0,0 +1,17 @@ +trait CrashDueToTypeError { + def id[a](x :a) :a = x + + trait Bifunctor { + type a; // content + type s <: Bifunctor + + // uncomment this-vvvvvvvvvvvvvvvvvvvvvvvvvvvv, and it compiles + def bimap[c](f :a=>c) :s{/*type s=Bifunctor.this.s;*/type a=c; } + } + + def hylo[hs <: Bifunctor,ha,hb,hc] + (f :hb=>hs{type s=hs; type a=ha}, + g :hs{type s=hs; type a=ha}=>hc)(x :hb) + :hc + = g(f(x).bimap(id)) +} |