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| author | Leandro Bolivar <leandrob131@gmail.com> | 2017-11-25 11:29:20 -0500 |
|---|---|---|
| committer | Leandro Bolivar <leandrob131@gmail.com> | 2017-11-25 11:29:20 -0500 |
| commit | 2de22e7d27025f839ef70916d3bfb99e69973521 (patch) | |
| tree | a44b296d5f5bf5c85f69f62c4f1723fdcb9bf868 /core/shared/src/main/scala | |
| parent | f336d9593acf3e9a95ce5a96b0631dd00f993197 (diff) | |
| download | magnolia-2de22e7d27025f839ef70916d3bfb99e69973521.tar.gz magnolia-2de22e7d27025f839ef70916d3bfb99e69973521.tar.bz2 magnolia-2de22e7d27025f839ef70916d3bfb99e69973521.zip | |
Fixed error that ocurred when the companion object of a case class has alternative apply methods
Diffstat (limited to 'core/shared/src/main/scala')
| -rw-r--r-- | core/shared/src/main/scala/magnolia.scala | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/core/shared/src/main/scala/magnolia.scala b/core/shared/src/main/scala/magnolia.scala index 6400002..337edc7 100644 --- a/core/shared/src/main/scala/magnolia.scala +++ b/core/shared/src/main/scala/magnolia.scala @@ -279,9 +279,15 @@ object Magnolia { val defaults = if (!isValueClass) { val caseClassCompanion = genericType.companion - val constructorMethod = caseClassCompanion.decl(TermName("apply")).asMethod + // If a companion object is defined with alternative apply methods + // it is needed get all the alternatives + val constructorMethod = + caseClassCompanion.decl(TermName("apply")).alternatives.map(_.asMethod) + + // The last apply method in the alternatives is the one that belongs + // to the case class, not the user defined companion object val indexedConstructorParams = - constructorMethod.paramLists.head.map(_.asTerm).zipWithIndex + constructorMethod.last.paramLists.head.map(_.asTerm).zipWithIndex indexedConstructorParams.map { case (p, idx) => |