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| author | Martin Odersky <odersky@gmail.com> | 2013-02-28 19:05:00 +0100 |
|---|---|---|
| committer | Martin Odersky <odersky@gmail.com> | 2013-02-28 19:05:00 +0100 |
| commit | 75507c832cf281b18e3dff0cefdee315d777bec9 (patch) | |
| tree | 7000c0931a11262030f7a25ed8f3d31e190c585d | |
| parent | 9c77f0ec16c8e1f6555590a531783e193d3dc7ea (diff) | |
| download | dotty-75507c832cf281b18e3dff0cefdee315d777bec9.tar.gz dotty-75507c832cf281b18e3dff0cefdee315d777bec9.tar.bz2 dotty-75507c832cf281b18e3dff0cefdee315d777bec9.zip | |
Fixes Name#slice.
| -rw-r--r-- | src/dotty/tools/dotc/core/Names.scala | 2 | ||||
| -rw-r--r-- | src/dotty/tools/dotc/core/testnames.sc | 11 |
2 files changed, 12 insertions, 1 deletions
diff --git a/src/dotty/tools/dotc/core/Names.scala b/src/dotty/tools/dotc/core/Names.scala index 63ff924d8..c046fd74b 100644 --- a/src/dotty/tools/dotc/core/Names.scala +++ b/src/dotty/tools/dotc/core/Names.scala @@ -113,7 +113,7 @@ object Names { override def apply(index: Int): Char = chrs(start + index) override def slice(from: Int, until: Int): ThisName = - fromChars(chrs, start + from, start + until) + fromChars(chrs, start + from, until - from) override def equals(that: Any) = this eq that.asInstanceOf[AnyRef] diff --git a/src/dotty/tools/dotc/core/testnames.sc b/src/dotty/tools/dotc/core/testnames.sc index aa0493e9d..19c24b226 100644 --- a/src/dotty/tools/dotc/core/testnames.sc +++ b/src/dotty/tools/dotc/core/testnames.sc @@ -26,4 +26,15 @@ object testnames { nfoo.replace('$', '.') //> res8: dotty.tools.dotc.core.testnames.nfoo.ThisName = hello.plus.plus n == EmptyTermName //> res9: Boolean = false EmptyTermName.start //> res10: Int = -1 + nfoo slice (2, 4) //> res11: dotty.tools.dotc.core.testnames.nfoo.ThisName = ll + nfoo take 3 //> res12: dotty.tools.dotc.core.Names.Name = hel + nfoo drop 3 //> res13: dotty.tools.dotc.core.Names.Name = lo$plus$plus + nfoo.head //> res14: Char = h + nfoo.tail //> res15: dotty.tools.dotc.core.Names.Name = ello$plus$plus + nfoo.isTermName //> res16: Boolean = true + val cs = Array('a', 'b', 'c') //> cs : Array[Char] = Array(a, b, c) + termName(cs, 0, 2) //> res17: dotty.tools.dotc.core.Names.TermName = ab + termName("abc") //> res18: dotty.tools.dotc.core.Names.TermName = abc + nfoo.filter(_ >= 'l') //> res19: dotty.tools.dotc.core.Names.Name = lloplusplus + nfoo map (_.toUpper) //> res20: dotty.tools.dotc.core.Names.Name = HELLO$PLUS$PLUS }
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