Abstract out lazy local names somewhat

Add operations to NameOps to detect and produce names
for lazy locals.

@darkdimius Maybe there is already another way to do this?
I could not find it.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/dotty/tools/dotc/core/NameOps.scala b/src/dotty/tools/dotc/core/NameOps.scala
index 6c1930c9f..81240a9fc 100644
--- a/src/dotty/tools/dotc/core/NameOps.scala
+++ b/src/dotty/tools/dotc/core/NameOps.scala
@@ -82,6 +82,7 @@ object NameOps {
     def isModuleVarName(name: Name): Boolean =
       name.stripAnonNumberSuffix endsWith MODULE_VAR_SUFFIX
     def isSelectorName = name.startsWith(" ") && name.tail.forall(_.isDigit)
+    def isLazyLocal = name.endsWith(nme.LAZY_LOCAL)
 
     /** Is name a variable name? */
     def isVariableName: Boolean = name.length > 0 && {
@@ -423,5 +424,11 @@ object NameOps {
         case NO_NAME => primitivePostfixMethodName
         case name => name
       }
+
+    def lazyLocalName = name ++ nme.LAZY_LOCAL
+    def nonLazyName = {
+      assert(name.isLazyLocal)
+      name.dropRight(nme.LAZY_LOCAL.length)
+    }
   }
 }