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-rw-r--r--src/library/scala/reflect/base/Base.scala3
-rw-r--r--src/library/scala/reflect/base/MirrorOf.scala49
2 files changed, 51 insertions, 1 deletions
diff --git a/src/library/scala/reflect/base/Base.scala b/src/library/scala/reflect/base/Base.scala
index a4e6256f4d..4457a6cf14 100644
--- a/src/library/scala/reflect/base/Base.scala
+++ b/src/library/scala/reflect/base/Base.scala
@@ -357,6 +357,9 @@ class Base extends Universe { self =>
def staticModule(fullName: String): ModuleSymbol =
mkStatic[ModuleSymbol](fullName)
+ def staticPackage(fullName: String): ModuleSymbol =
+ staticModule(fullName) // this toy universe doesn't care about the distinction between packages and modules
+
private def mkStatic[S <: Symbol : ClassTag](fullName: String): S =
cached(fullName) {
val point = fullName lastIndexOf '.'
diff --git a/src/library/scala/reflect/base/MirrorOf.scala b/src/library/scala/reflect/base/MirrorOf.scala
index d030ace96c..6dc8090eee 100644
--- a/src/library/scala/reflect/base/MirrorOf.scala
+++ b/src/library/scala/reflect/base/MirrorOf.scala
@@ -25,7 +25,7 @@ abstract class MirrorOf[U <: base.Universe with Singleton] {
* scala> res0.fullName
* res1: String = scala.collection.immutable.List
*
- * scala> cm.staticModule("scala")
+ * scala> cm.staticPackage("scala")
* res2: reflect.runtime.universe.ModuleSymbol = package scala
*
* scala> res2.moduleClass.typeSignature member newTypeName("List")
@@ -33,11 +33,58 @@ abstract class MirrorOf[U <: base.Universe with Singleton] {
*
* scala> res3.fullName
* res4: String = scala.List
+ *
+ * To be consistent with Scala name resolution rules, in case of ambiguity between
+ * a package and an object, the object is never been considered.
+ *
+ * For example for the following code:
+ *
+ * package foo {
+ * class B
+ * }
+ *
+ * object foo {
+ * class A
+ * class B
+ * }
+ *
+ * staticClass("foo.B") will resolve to the symbol corresponding to the class B declared in the package foo, and
+ * staticClass("foo.A") will throw a MissingRequirementException (which is exactly what scalac would do if this
+ * fully qualified class name is written inside any package in a Scala program).
+ *
+ * In the example above, to load a symbol that corresponds to the class B declared in the object foo,
+ * use staticModule("foo") to load the module symbol and then navigate typeSignature.members of its moduleClass.
*/
def staticClass(fullName: String): U#ClassSymbol
/** The symbol corresponding to the globally accessible object with the
* given fully qualified name `fullName`.
+ *
+ * To be consistent with Scala name resolution rules, in case of ambiguity between
+ * a package and an object, the object is never been considered.
+ *
+ * For example for the following code:
+ *
+ * package foo {
+ * object B
+ * }
+ *
+ * object foo {
+ * object A
+ * object B
+ * }
+ *
+ * staticModule("foo.B") will resolve to the symbol corresponding to the object B declared in the package foo, and
+ * staticModule("foo.A") will throw a MissingRequirementException (which is exactly what scalac would do if this
+ * fully qualified class name is written inside any package in a Scala program).
+ *
+ * In the example above, to load a symbol that corresponds to the object B declared in the object foo,
+ * use staticModule("foo") to load the module symbol and then navigate typeSignature.members of its moduleClass.
*/
def staticModule(fullName: String): U#ModuleSymbol
+
+ /** The symbol corresponding to a package with the
+ * given fully qualified name `fullName`.
+ */
+ def staticPackage(fullName: String): U#ModuleSymbol
}