Memoize another sourceFile creation site

odersky · odersky · commit 2ce11d99cff7 · 2018-12-18T21:42:50.000+01:00
diff --git a/doc-tool/src/dotty/tools/dottydoc/util/syntax.scala b/doc-tool/src/dotty/tools/dottydoc/util/syntax.scala
@@ -21,7 +21,6 @@ object syntax {
 
   implicit class SymbolExtensions(val sym: Symbol) extends AnyVal {
     def sourcePosition(pos: Position)(implicit ctx: Context): SourcePosition =
-      new SourceFile(sym.sourceFile, Codec(ctx.settings.encoding.value)) atPos pos
-
+      ctx.getSource(sym.sourceFile).atPos(pos)
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,6 @@ object syntax {`
`21`	`21`
`22`	`22`	`implicit class SymbolExtensions(val sym: Symbol) extends AnyVal {`
`23`	`23`	`def sourcePosition(pos: Position)(implicit ctx: Context): SourcePosition =`
`24`		`- new SourceFile(sym.sourceFile, Codec(ctx.settings.encoding.value)) atPos pos`
`25`		`-`
	`24`	`+ ctx.getSource(sym.sourceFile).atPos(pos)`
`26`	`25`	`}`
`27`	`26`	`}`