diff options
| -rw-r--r-- | .drone.yml | 6 | ||||
| -rw-r--r-- | .drone.yml.sig | 2 | ||||
| -rw-r--r-- | compiler/src/dotty/tools/dotc/typer/Typer.scala | 48 | ||||
| -rw-r--r-- | tests/pos/i2212.scala | 19 | ||||
| -rw-r--r-- | tests/run/t5857.scala | 5 |
5 files changed, 50 insertions, 30 deletions
diff --git a/.drone.yml b/.drone.yml index 75f7d89de..98e34cc4e 100644 --- a/.drone.yml +++ b/.drone.yml @@ -1,3 +1,9 @@ +# After updating this file, you need to re-sign it: +# +# - Install [drone-cli](http://readme.drone.io/usage/getting-started-cli/) +# - Copy your token from http://dotty-ci.epfl.ch/account (Click SHOW TOKEN) +# - (export DRONE_TOKEN=your-token; export DRONE_SERVER=http://dotty-ci.epfl.ch; drone sign lampepfl/dotty) + pipeline: test: image: lampepfl/dotty:latest diff --git a/.drone.yml.sig b/.drone.yml.sig index 7f5049f14..046907fff 100644 --- a/.drone.yml.sig +++ b/.drone.yml.sig @@ -1 +1 @@ -eyJhbGciOiJIUzI1NiJ9.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.b9x4iSh27OqWMUT8eR6uiK0OH_eERpnKIaMglF8hKYA
\ No newline at end of file +eyJhbGciOiJIUzI1NiJ9.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.z4tT2XteNQ9O0oTt_l26-K2mhgBHKyWQf6k_IRdZvgQ
\ No newline at end of file diff --git a/compiler/src/dotty/tools/dotc/typer/Typer.scala b/compiler/src/dotty/tools/dotc/typer/Typer.scala index ba55dfe30..4bf938fd4 100644 --- a/compiler/src/dotty/tools/dotc/typer/Typer.scala +++ b/compiler/src/dotty/tools/dotc/typer/Typer.scala @@ -179,6 +179,20 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit previous } + def selection(imp: ImportInfo, name: Name) = + if (imp.sym.isCompleting) { + ctx.warning(i"cyclic ${imp.sym}, ignored", tree.pos) + NoType + } else if (unimported.nonEmpty && unimported.contains(imp.site.termSymbol)) + NoType + else { + val pre = imp.site + val denot = pre.member(name).accessibleFrom(pre)(refctx) + // Pass refctx so that any errors are reported in the context of the + // reference instead of the + if (reallyExists(denot)) pre.select(name, denot) else NoType + } + /** The type representing a named import with enclosing name when imported * from given `site` and `selectors`. */ @@ -194,25 +208,15 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit found } - def selection(name: Name) = - if (imp.sym.isCompleting) { - ctx.warning(i"cyclic ${imp.sym}, ignored", tree.pos) - NoType - } - else if (unimported.nonEmpty && unimported.contains(imp.site.termSymbol)) - NoType - else { - // Pass refctx so that any errors are reported in the context of the - // reference instead of the - checkUnambiguous(selectionType(imp.site, name, tree.pos)(refctx)) - } + def unambiguousSelection(name: Name) = + checkUnambiguous(selection(imp, name)) selector match { case Thicket(fromId :: Ident(Name) :: _) => val Ident(from) = fromId - selection(if (name.isTypeName) from.toTypeName else from) + unambiguousSelection(if (name.isTypeName) from.toTypeName else from) case Ident(Name) => - selection(name) + unambiguousSelection(name) case _ => recur(rest) } @@ -225,18 +229,10 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit /** The type representing a wildcard import with enclosing name when imported * from given import info */ - def wildImportRef(imp: ImportInfo)(implicit ctx: Context): Type = { - if (imp.isWildcardImport) { - val pre = imp.site - if (!unimported.contains(pre.termSymbol) && - !imp.excluded.contains(name.toTermName) && - name != nme.CONSTRUCTOR) { - val denot = pre.member(name).accessibleFrom(pre)(refctx) - if (reallyExists(denot)) return pre.select(name, denot) - } - } - NoType - } + def wildImportRef(imp: ImportInfo)(implicit ctx: Context): Type = + if (imp.isWildcardImport && !imp.excluded.contains(name.toTermName) && name != nme.CONSTRUCTOR) + selection(imp, name) + else NoType /** Is (some alternative of) the given predenotation `denot` * defined in current compilation unit? diff --git a/tests/pos/i2212.scala b/tests/pos/i2212.scala new file mode 100644 index 000000000..416c8ca04 --- /dev/null +++ b/tests/pos/i2212.scala @@ -0,0 +1,19 @@ +package object squants { + type Time = squants.time.Time +} +package squants.time { + class Time + object Time { def x = 2 } +} +package squants.velocity { + import squants.time._ // <-- imports `Time` value + import squants.Time // <-- imports type alias + object Velocity { Time.x } +} + +import scala.math.BigDecimal.RoundingMode +import scala.math.BigDecimal.RoundingMode.RoundingMode + +object Money { + def foo(round: RoundingMode = RoundingMode.HALF_EVEN): Int = ??? +} diff --git a/tests/run/t5857.scala b/tests/run/t5857.scala index eabf5dc86..fe67a7546 100644 --- a/tests/run/t5857.scala +++ b/tests/run/t5857.scala @@ -36,10 +36,9 @@ object Test { b } - // whatever it is, it should be less than, say, 250ms + // whatever it is, it should be less than, say, 1000ms // if `max` involves traversal, it takes over 5 seconds on a 3.2GHz i7 CPU //println(exectime) - assert(exectime < 250, exectime) + assert(exectime < 1000, exectime) } - } |