Don't suspend if errors were reported.

Author: odersky

compiler/src/dotty/tools/dotc/typer/Inliner.scala

@@ -1239,7 +1239,7 @@ class Inliner(call: tpd.Tree, rhsToInline: tpd.Tree)(implicit ctx: Context) {
     val ctx1 = tastyreflect.MacroExpansion.context(inlinedFrom)
     val dependencies = macroDependencies(body)
 
-    if dependencies.nonEmpty then
+    if dependencies.nonEmpty && !ctx.reporter.errorsReported then
       for sym <- dependencies do
         if ctx.compilationUnit.source.file == sym.associatedFile then
           ctx.error(em"Cannot call macro $sym defined in the same source file", call.sourcePos)