errors/Report -- has entries

TODO.md

@@ -1,15 +1,15 @@
 # error report
 
-`errors/Report` -- has `entries`
-
-- `report.add(entry)`
-- `report.format()`
-- `ReportEntry` -- has `message` `span` `text`
-
 `formatWord`
 
 `cut` throw `Report`
 
+`report.add(entry)`
+
+`report.format()`
+
+`ReportEntry` -- has `message` `span` `text`
+
 `RunCommand` catch `report` and call `format`
 
 # type

src/lang/errors/Report.ts

@@ -0,0 +1,15 @@
+import { Span } from "../span"
+
+export type ReportEntry = {
+  message: string
+  span: Span
+  text: string
+}
+
+export class Report extends Error {
+  entries: Array<ReportEntry> = []
+
+  constructor(message: string) {
+    super(message)
+  }
+}

src/lang/errors/index.ts

@@ -1,2 +1,2 @@
-export * from "./InternalError"
 export * from "./ParsingError"
+export * from "./Report"

src/lang/run/releaseFreePorts.ts

@@ -1,4 +1,3 @@
-import { InternalError } from "../errors"
 import { Node } from "../graph/Node"
 import { Net } from "../net"
 import { disconnect } from "../net/disconnect"
@@ -15,9 +14,7 @@ export function releaseFreePorts(net: Net, closer: Node | undefined): void {
     }
 
     if (port.connection === undefined) {
-      throw new InternalError(
-        `[releaseFreePorts] I expect port to have connection.`,
-      )
+      throw new Error(`[releaseFreePorts] I expect port to have connection.`)
     }
 
     net.ports.push(port.connection.port)