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author | Paul Phillips <paulp@improving.org> | 2013-04-19 14:26:39 -0700 |
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committer | Paul Phillips <paulp@improving.org> | 2013-04-19 14:26:39 -0700 |
commit | 14c50279d0771a8f0ec1f7a05b912ed1c84820b1 (patch) | |
tree | e1e8f007fb50e7597d900e186f2b500ca9a2041c | |
parent | 4525e9223a2fb7c1ec3014073566b559e5839805 (diff) | |
parent | aa6723c500b5c226a68609418f98f94adab7a8bf (diff) | |
download | scala-14c50279d0771a8f0ec1f7a05b912ed1c84820b1.tar.gz scala-14c50279d0771a8f0ec1f7a05b912ed1c84820b1.tar.bz2 scala-14c50279d0771a8f0ec1f7a05b912ed1c84820b1.zip |
Merge pull request #2364 from vigdorchik/ticket/si-7329
SI-7329 duplicate default getters for specialized parameters.
-rw-r--r-- | src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala | 6 | ||||
-rw-r--r-- | test/files/pos/t7329.scala | 1 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala b/src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala index 07b1cb4206..39716d4ed0 100644 --- a/src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala +++ b/src/compiler/scala/tools/nsc/transform/SpecializeTypes.scala @@ -796,7 +796,11 @@ abstract class SpecializeTypes extends InfoTransform with TypingTransformers { private def normalizeMember(owner: Symbol, sym: Symbol, outerEnv: TypeEnv): List[Symbol] = { sym :: ( if (!sym.isMethod || beforeTyper(sym.typeParams.isEmpty)) Nil - else { + else if (sym.hasDefault) { + /* Specializing default getters is useless, also see SI-7329 . */ + sym.resetFlag(SPECIALIZED) + Nil + } else { // debuglog("normalizeMember: " + sym.fullNameAsName('.').decode) var specializingOn = specializedParams(sym) val unusedStvars = specializingOn filterNot specializedTypeVars(sym.info) diff --git a/test/files/pos/t7329.scala b/test/files/pos/t7329.scala new file mode 100644 index 0000000000..76bf1fb9f5 --- /dev/null +++ b/test/files/pos/t7329.scala @@ -0,0 +1 @@ +class TwoParamSpecializedWithDefault[@specialized A, @specialized B](a: A, b: B = (??? : B))
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