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author | Jason Zaugg <jzaugg@gmail.com> | 2012-11-13 11:21:17 +0100 |
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committer | Jason Zaugg <jzaugg@gmail.com> | 2012-11-13 18:40:30 +0100 |
commit | b9e3ea7f070806631fd318e43082bc0653a79410 (patch) | |
tree | 178c70bda0a06a6f828738196b27dbaf6ac0c76d /test | |
parent | 8b2caf0746fd4405f2d47b54d17d484e6603c89d (diff) | |
download | scala-b9e3ea7f070806631fd318e43082bc0653a79410.tar.gz scala-b9e3ea7f070806631fd318e43082bc0653a79410.tar.bz2 scala-b9e3ea7f070806631fd318e43082bc0653a79410.zip |
SI-6646 `ident` or Ident is always new binding.
The previous commit regressed in these cases:
// no withFilter
for (X <- List("A single ident is always a pattern")) println(X)
for (`x` <- List("A single ident is always a pattern")) println(`x`)
At the top level of the LHS of a <-, such identifiers represent
new bindings, not stable identifier patterns.
Diffstat (limited to 'test')
-rw-r--r-- | test/files/run/t6646.check | 2 | ||||
-rw-r--r-- | test/files/run/t6646.scala | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/test/files/run/t6646.check b/test/files/run/t6646.check index e27b5b9efb..b0b7ad32f3 100644 --- a/test/files/run/t6646.check +++ b/test/files/run/t6646.check @@ -1,3 +1,5 @@ Found NotNull Found lower Found 2 +A single ident is always a pattern +A single ident is always a pattern diff --git a/test/files/run/t6646.scala b/test/files/run/t6646.scala index 9418bfafb1..150b0df11e 100644 --- a/test/files/run/t6646.scala +++ b/test/files/run/t6646.scala @@ -6,8 +6,14 @@ case object lower extends ColumnOption object Test { def main(args: Array[String]) { val l = List(PrimaryKey, NotNull, lower) + + // withFilter must be generated in these for (option @ NotNull <- l) println("Found " + option) for (option @ `lower` <- l) println("Found " + option) for ((`lower`, i) <- l.zipWithIndex) println("Found " + i) + + // no withFilter + for (X <- List("A single ident is always a pattern")) println(X) + for (`x` <- List("A single ident is always a pattern")) println(`x`) } } |