Merge pull request #1267 from scalamacros/ticket/6246

fixes for class tags and manifests

10 files changed, 154 insertions, 38 deletions

diff --git a/test/files/run/classtags_core.check b/test/files/run/classtags_core.check
index 6519db2178..5a9b41fd6d 100644
--- a/test/files/run/classtags_core.check
+++ b/test/files/run/classtags_core.check
@@ -1,30 +1,30 @@
 true

-ClassTag[byte]

+Byte

 true

-ClassTag[short]

+Short

 true

-ClassTag[char]

+Char

 true

-ClassTag[int]

+Int

 true

-ClassTag[long]

+Long

 true

-ClassTag[float]

+Float

 true

-ClassTag[double]

+Double

 true

-ClassTag[boolean]

+Boolean

 true

-ClassTag[void]

+Unit

 true

-ClassTag[class java.lang.Object]

+Any

 true

-ClassTag[class java.lang.Object]

+AnyVal

 true

-ClassTag[class java.lang.Object]

+Object

 true

-ClassTag[class java.lang.Object]

+Object

 true

-ClassTag[class scala.runtime.Null$]

+Null

 true

-ClassTag[class scala.runtime.Nothing$]

+Nothing

diff --git a/test/files/run/classtags_multi.check b/test/files/run/classtags_multi.check
index 3a7f16c3a0..68cee4841d 100644
--- a/test/files/run/classtags_multi.check
+++ b/test/files/run/classtags_multi.check
@@ -1,5 +1,5 @@
-ClassTag[int]

-ClassTag[class [I]

-ClassTag[class [[I]

-ClassTag[class [[[I]

-ClassTag[class [[[[I]

+Int

+Array[int]

+Array[Array[int]]

+Array[Array[Array[int]]]

+Array[Array[Array[Array[int]]]]

diff --git a/test/files/run/interop_classtags_are_classmanifests.check b/test/files/run/interop_classtags_are_classmanifests.check
index 7a0a829af2..c07ed0e657 100644
--- a/test/files/run/interop_classtags_are_classmanifests.check
+++ b/test/files/run/interop_classtags_are_classmanifests.check
@@ -1,3 +1,3 @@
-ClassTag[int]

-ClassTag[class java.lang.String]

-ClassTag[class [I]

+Int

+java.lang.String

+Array[int]

diff --git a/test/files/run/t5881.check b/test/files/run/t5881.check
index 477fb935a8..8e596e9323 100644
--- a/test/files/run/t5881.check
+++ b/test/files/run/t5881.check
@@ -1,2 +1,2 @@
-ClassTag[class scala.collection.immutable.List]

-ClassTag[class scala.collection.immutable.List]

+scala.collection.immutable.List

+scala.collection.immutable.List

diff --git a/test/files/run/t6246.check b/test/files/run/t6246.check
new file mode 100644
index 0000000000..9532185ead
--- /dev/null
+++ b/test/files/run/t6246.check
@@ -0,0 +1,90 @@
+runtimeClass = byte, toString = Byte
+true
+true
+true
+false
+true
+false
+false
+false
+false
+runtimeClass = short, toString = Short
+true
+true
+true
+false
+true
+false
+false
+false
+false
+runtimeClass = char, toString = Char
+true
+true
+true
+false
+true
+false
+false
+false
+false
+runtimeClass = int, toString = Int
+true
+true
+true
+false
+true
+false
+false
+false
+false
+runtimeClass = long, toString = Long
+true
+true
+true
+false
+true
+false
+false
+false
+false
+runtimeClass = float, toString = Float
+true
+true
+true
+false
+true
+false
+false
+false
+false
+runtimeClass = double, toString = Double
+true
+true
+true
+false
+true
+false
+false
+false
+false
+runtimeClass = void, toString = Unit
+true
+true
+true
+false
+true
+false
+false
+false
+false
+runtimeClass = boolean, toString = Boolean
+true
+true
+true
+false
+true
+false
+false
+false
+false
\ No newline at end of file
diff --git a/test/files/run/t6246.scala b/test/files/run/t6246.scala
new file mode 100644
index 0000000000..28765e1adf
--- /dev/null
+++ b/test/files/run/t6246.scala
@@ -0,0 +1,26 @@
+import scala.reflect.{ClassTag, classTag}
+
+object Test extends App {
+  def testValueClass(tag: ClassTag[_]) {
+    println(s"runtimeClass = ${tag.runtimeClass}, toString = ${tag.toString}")
+    println(tag <:< tag)
+    println(tag <:< ClassTag.AnyVal)
+    println(tag <:< ClassTag.Any)
+    println(tag <:< ClassTag.Nothing)
+    println(ClassTag.Nothing <:< tag)
+    println(tag <:< ClassTag.Null)
+    println(ClassTag.Null <:< tag)
+    println(tag <:< ClassTag.Object)
+    println(ClassTag.Object <:< tag)
+  }
+
+  testValueClass(ClassTag.Byte)
+  testValueClass(ClassTag.Short)
+  testValueClass(ClassTag.Char)
+  testValueClass(ClassTag.Int)
+  testValueClass(ClassTag.Long)
+  testValueClass(ClassTag.Float)
+  testValueClass(ClassTag.Double)
+  testValueClass(ClassTag.Unit)
+  testValueClass(ClassTag.Boolean)
+}
\ No newline at end of file
diff --git a/test/files/run/valueclasses-classtag-basic.check b/test/files/run/valueclasses-classtag-basic.check
index 0c13986b32..554c75e074 100644
--- a/test/files/run/valueclasses-classtag-basic.check
+++ b/test/files/run/valueclasses-classtag-basic.check
@@ -1 +1 @@
-ClassTag[class Foo]

+Foo

diff --git a/test/files/run/valueclasses-classtag-existential.check b/test/files/run/valueclasses-classtag-existential.check
index 95e94e7aee..15ac02630f 100644
--- a/test/files/run/valueclasses-classtag-existential.check
+++ b/test/files/run/valueclasses-classtag-existential.check
@@ -1 +1 @@
-ClassTag[class java.lang.Object]

+Object

diff --git a/test/files/run/valueclasses-classtag-generic.check b/test/files/run/valueclasses-classtag-generic.check
index 0c13986b32..554c75e074 100644
--- a/test/files/run/valueclasses-classtag-generic.check
+++ b/test/files/run/valueclasses-classtag-generic.check
@@ -1 +1 @@
-ClassTag[class Foo]

+Foo

diff --git a/test/files/run/virtpatmat_typetag.check b/test/files/run/virtpatmat_typetag.check
index f9800b84d0..eaa9f3361f 100644
--- a/test/files/run/virtpatmat_typetag.check
+++ b/test/files/run/virtpatmat_typetag.check
@@ -1,10 +1,10 @@
-1 is not a ClassTag[int]; it's a class java.lang.Integer
-1 is a ClassTag[class java.lang.Integer]
-1 is not a ClassTag[class java.lang.String]; it's a class java.lang.Integer
-true is a ClassTag[class java.lang.Object]
-woele is a ClassTag[class java.lang.String]
-1 is not a ClassTag[int]; it's a class java.lang.Integer
-1 is a ClassTag[class java.lang.Integer]
-1 is not a ClassTag[class java.lang.String]; it's a class java.lang.Integer
-true is a ClassTag[class java.lang.Object]
-woele is a ClassTag[class java.lang.String]
+1 is not a Int; it's a class java.lang.Integer

+1 is a java.lang.Integer

+1 is not a java.lang.String; it's a class java.lang.Integer

+true is a Any

+woele is a java.lang.String

+1 is not a Int; it's a class java.lang.Integer

+1 is a java.lang.Integer

+1 is not a java.lang.String; it's a class java.lang.Integer

+true is a Any

+woele is a java.lang.String