Replace tabs with 4 spaces in Dotty source.

5 files changed, 25 insertions, 25 deletions

diff --git a/src/dotty/tools/dotc/core/SymbolLoaders.scala b/src/dotty/tools/dotc/core/SymbolLoaders.scala
index a863ad1b9..8656a751b 100644
--- a/src/dotty/tools/dotc/core/SymbolLoaders.scala
+++ b/src/dotty/tools/dotc/core/SymbolLoaders.scala
@@ -152,7 +152,7 @@ class SymbolLoaders {
 
     def doComplete(root: SymDenotation)(implicit ctx: Context): Unit = {
       assert(root is PackageClass, root)
- 	    def maybeModuleClass(classRep: ClassPath#ClassRep) = classRep.name.last == '$'
+        def maybeModuleClass(classRep: ClassPath#ClassRep) = classRep.name.last == '$'
       val pre = root.owner.thisType
       root.info = ClassInfo(pre, root.symbol.asClass, Nil, currentDecls, pre select sourceModule)
       if (!sourceModule.isCompleted)
diff --git a/src/dotty/tools/dotc/core/pickling/PickleFormat.scala b/src/dotty/tools/dotc/core/pickling/PickleFormat.scala
index 872265e2d..d12a879ba 100644
--- a/src/dotty/tools/dotc/core/pickling/PickleFormat.scala
+++ b/src/dotty/tools/dotc/core/pickling/PickleFormat.scala
@@ -29,7 +29,7 @@ Macro-format:
   Section       = NameRef Length Bytes
   Length        = Nat                    // length of rest of entry in bytes
 
-  Name          = UTF8	         Length UTF8-CodePoint*
+  Name          = UTF8           Length UTF8-CodePoint*
                   QUALIFIED      Length qualified_NameRef selector_NameRef
                   SIGNED         Length original_NameRef resultSig_NameRef paramSig_NameRef*
                   EXPANDED       Length original_NameRef
@@ -95,7 +95,7 @@ Standard-Section: "ASTs" TopLevelStat*
                   TYPEAPPLY      Length fn_Term arg_Type*
   CaseDef       = CASEDEF        Length pat_Term rhs_Tree guard_Tree?
   ImplicitArg   = IMPLICITARG           arg_Term
-  ASTRef        = Nat                          		// byte position in AST payload
+  ASTRef        = Nat                               // byte position in AST payload
 
   Path          = Constant
                   TERMREFdirect         sym_ASTRef
@@ -146,10 +146,10 @@ Standard-Section: "ASTs" TopLevelStat*
   NameType      = paramName_NameRef typeOrBounds_ASTRef
 
   Modifier      = PRIVATE
-                  INTERNAL						  // package private
+                  INTERNAL                        // package private
                   PROTECTED
-                  PRIVATEqualified     qualifier_Type		// will be dropped
-                  PROTECTEDqualified   qualifier_Type 	// will be dropped
+                  PRIVATEqualified     qualifier_Type       // will be dropped
+                  PROTECTEDqualified   qualifier_Type   // will be dropped
                   ABSTRACT
                   FINAL
                   SEALED
@@ -158,20 +158,20 @@ Standard-Section: "ASTs" TopLevelStat*
                   LAZY
                   OVERRIDE
                   INLINE                // macro
-                  ABSOVERRIDE					  // abstract override
-                  STATIC						    // mapped to static Java member
-                  OBJECT						    // an object or its class
+                  ABSOVERRIDE                     // abstract override
+                  STATIC                            // mapped to static Java member
+                  OBJECT                            // an object or its class
                   TRAIT                 // a trait
-                  LOCAL						      // private[this] or protected[this]
-                  SYNTHETIC					    // generated by Scala compiler
-                  ARTIFACT						  // to be tagged Java Synthetic
-                  MUTABLE 						  // a var
-                  LABEL						      // method generated as a label
-                  FIELDaccessor				  // getter or setter
-                  CASEaccessor			    // getter for case class param
-                  COVARIANT					    // type param marked “+”
-                  CONTRAVARIANT			    // type param marked “-”
-                  SCALA2X						    // Imported from Scala2.x
+                  LOCAL                           // private[this] or protected[this]
+                  SYNTHETIC                     // generated by Scala compiler
+                  ARTIFACT                        // to be tagged Java Synthetic
+                  MUTABLE                         // a var
+                  LABEL                           // method generated as a label
+                  FIELDaccessor               // getter or setter
+                  CASEaccessor              // getter for case class param
+                  COVARIANT                     // type param marked “+”
+                  CONTRAVARIANT             // type param marked “-”
+                  SCALA2X                           // Imported from Scala2.x
                   DEFAULTparameterized  // Method with default params
                   INSUPERCALL           // defined in the argument of a constructor supercall
                   Annotation
@@ -199,7 +199,7 @@ Standard Section: "Positions" sourceLength_Nat Assoc*
                                             //    Difference of end offset of addressed node vs parent node.
                                             // Offsets and addresses are difference encoded.
                                             // Nodes which have the same positions as their parents are omitted.
-  Delta         = Int                 	    // Difference between consecutive offsets / tree addresses,
+  Delta         = Int                       // Difference between consecutive offsets / tree addresses,
 
 **************************************************************************************/
 
diff --git a/src/dotty/tools/dotc/typer/ProtoTypes.scala b/src/dotty/tools/dotc/typer/ProtoTypes.scala
index e2d4f6978..ac58615aa 100644
--- a/src/dotty/tools/dotc/typer/ProtoTypes.scala
+++ b/src/dotty/tools/dotc/typer/ProtoTypes.scala
@@ -249,7 +249,7 @@ object ProtoTypes {
     override def resultType(implicit ctx: Context) = resType
     
     def isMatchedBy(tp: Type)(implicit ctx: Context): Boolean =
-  	  ctx.typer.isApplicable(tp, argType :: Nil, resultType)
+      ctx.typer.isApplicable(tp, argType :: Nil, resultType)
 
     def derivedViewProto(argType: Type, resultType: Type)(implicit ctx: Context) =
       if ((argType eq this.argType) && (resultType eq this.resultType)) this
diff --git a/src/dotty/tools/dotc/typer/Typer.scala b/src/dotty/tools/dotc/typer/Typer.scala
index 4bb9b90d4..b066f1fc1 100644
--- a/src/dotty/tools/dotc/typer/Typer.scala
+++ b/src/dotty/tools/dotc/typer/Typer.scala
@@ -347,8 +347,8 @@ class Typer extends Namer with TypeAssigner with Applications with Implicits wit
         val clsDef = TypeDef(x, templ).withFlags(Final)
         typed(cpy.Block(tree)(clsDef :: Nil, New(Ident(x), Nil)), pt)
       case _ =>
-	      val tpt1 = typedType(tree.tpt)
-	      checkClassTypeWithStablePrefix(tpt1.tpe, tpt1.pos, traitReq = false)
+          val tpt1 = typedType(tree.tpt)
+          checkClassTypeWithStablePrefix(tpt1.tpe, tpt1.pos, traitReq = false)
         assignType(cpy.New(tree)(tpt1), tpt1)
         // todo in a later phase: checkInstantiatable(cls, tpt1.pos)
     }
diff --git a/src/dotty/tools/dotc/typer/Variances.scala b/src/dotty/tools/dotc/typer/Variances.scala
index 0fec1e5a7..0cc9e74cc 100644
--- a/src/dotty/tools/dotc/typer/Variances.scala
+++ b/src/dotty/tools/dotc/typer/Variances.scala
@@ -50,8 +50,8 @@ object Variances {
     for ((tp, tparam1) <- tps zip tparams1) {
       val v1 = varianceInType(tp)(tparam)
       v = v & (if (tparam1.is(Covariant)) v1
-	       else if (tparam1.is(Contravariant)) flip(v1)
-	       else cut(v1))
+           else if (tparam1.is(Contravariant)) flip(v1)
+           else cut(v1))
     }
     v
   }