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| author | Jason Zaugg <jzaugg@gmail.com> | 2013-01-20 00:18:38 +0100 |
|---|---|---|
| committer | Jason Zaugg <jzaugg@gmail.com> | 2013-01-20 00:18:38 +0100 |
| commit | 8f498847020c5623559fa42d5d23e44fb74c8d22 (patch) | |
| tree | 88442f82f585423b131787d9fb8b2bfa3133bf45 /src | |
| parent | 6f72ed85c3882d2a8c824a41e6e42d7f33b8d1d6 (diff) | |
| download | scala-8f498847020c5623559fa42d5d23e44fb74c8d22.tar.gz scala-8f498847020c5623559fa42d5d23e44fb74c8d22.tar.bz2 scala-8f498847020c5623559fa42d5d23e44fb74c8d22.zip | |
SI-6994 Avoid spurious promiscuous catch warning
It was being issued upon re-typechecking of a transformed
tree. Now we disable the warning post-typer.
Diffstat (limited to 'src')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/Typers.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/Typers.scala b/src/compiler/scala/tools/nsc/typechecker/Typers.scala index cbcddba487..5ad6c6bd73 100644 --- a/src/compiler/scala/tools/nsc/typechecker/Typers.scala +++ b/src/compiler/scala/tools/nsc/typechecker/Typers.scala @@ -5367,7 +5367,7 @@ trait Typers extends Modes with Adaptations with Tags { var block1 = typed(tree.block, pt) var catches1 = typedCases(tree.catches, ThrowableClass.tpe, pt) - for (cdef <- catches1 if cdef.guard.isEmpty) { + for (cdef <- catches1 if !isPastTyper && cdef.guard.isEmpty) { def warn(name: Name) = context.warning(cdef.pat.pos, s"This catches all Throwables. If this is really intended, use `case ${name.decoded} : Throwable` to clear this warning.") def unbound(t: Tree) = t.symbol == null || t.symbol == NoSymbol cdef.pat match { |