Merge pull request #3956 from gourlaysama/wip/interp-warn

fix a few string interpolation typos

2 files changed, 3 insertions, 3 deletions

diff --git a/src/reflect/scala/reflect/internal/AnnotationInfos.scala b/src/reflect/scala/reflect/internal/AnnotationInfos.scala
index f814a746f5..fcef4dd6be 100644
--- a/src/reflect/scala/reflect/internal/AnnotationInfos.scala
+++ b/src/reflect/scala/reflect/internal/AnnotationInfos.scala
@@ -388,11 +388,11 @@ trait AnnotationInfos extends api.Annotations { self: SymbolTable =>
         case Literal(const) => LiteralAnnotArg(const)
         case Apply(ArrayModule, args) => ArrayAnnotArg(args map encodeJavaArg toArray)
         case Apply(Select(New(tpt), nme.CONSTRUCTOR), args) => NestedAnnotArg(treeToAnnotation(arg))
-        case _ => throw new Exception("unexpected java argument shape $arg: literals, arrays and nested annotations are supported")
+        case _ => throw new Exception(s"unexpected java argument shape $arg: literals, arrays and nested annotations are supported")
       }
       def encodeJavaArgs(args: List[Tree]): List[(Name, ClassfileAnnotArg)] = args match {
         case AssignOrNamedArg(Ident(name), arg) :: rest => (name, encodeJavaArg(arg)) :: encodeJavaArgs(rest)
-        case arg :: rest => throw new Exception("unexpected java argument shape $arg: only AssignOrNamedArg trees are supported")
+        case arg :: rest => throw new Exception(s"unexpected java argument shape $arg: only AssignOrNamedArg trees are supported")
         case Nil => Nil
       }
       val atp = tpt.tpe
diff --git a/src/reflect/scala/reflect/internal/ReificationSupport.scala b/src/reflect/scala/reflect/internal/ReificationSupport.scala
index 2caa30d27e..759bd2e791 100644
--- a/src/reflect/scala/reflect/internal/ReificationSupport.scala
+++ b/src/reflect/scala/reflect/internal/ReificationSupport.scala
@@ -866,7 +866,7 @@ trait ReificationSupport { self: SymbolTable =>
 
     protected def mkCases(cases: List[Tree]): List[CaseDef] = cases.map {
       case c: CaseDef => c
-      case tree => throw new IllegalArgumentException("$tree is not valid representation of pattern match case")
+      case tree => throw new IllegalArgumentException(s"$tree is not valid representation of pattern match case")
     }
 
     object SyntacticPartialFunction extends SyntacticPartialFunctionExtractor {