refactor lookup of vsyms in by-name implicit implementations

retronym · milessabin · commit eb05421235e5 · 2018-07-10T12:03:33.000+01:00
diff --git a/src/compiler/scala/tools/nsc/typechecker/Contexts.scala b/src/compiler/scala/tools/nsc/typechecker/Contexts.scala
@@ -334,8 +334,9 @@ trait Contexts { self: Analyzer =>
 
           val mdef0 = typer.typed(mdef)
           val msym0 = mdef0.symbol
+          val moduleClassInfo = mdef0.symbol.moduleClass.info
           val vsyms0 = vsyms.map { vsym =>
-            mdef0.symbol.moduleClass.asClass.toType.decl(vsym.name)
+            moduleClassInfo.decl(vsym.name)
           }
 
           val vsymMap = (vsyms zip vsyms0).toMap

Original file line number	Diff line number	Diff line change
`@@ -334,8 +334,9 @@ trait Contexts { self: Analyzer =>`
`334`	`334`
`335`	`335`	`val mdef0 = typer.typed(mdef)`
`336`	`336`	`val msym0 = mdef0.symbol`
	`337`	`+ val moduleClassInfo = mdef0.symbol.moduleClass.info`
`337`	`338`	`val vsyms0 = vsyms.map { vsym =>`
`338`		`- mdef0.symbol.moduleClass.asClass.toType.decl(vsym.name)`
	`339`	`+ moduleClassInfo.decl(vsym.name)`
`339`	`340`	`}`
`340`	`341`
`341`	`342`	`val vsymMap = (vsyms zip vsyms0).toMap`