Fix path display in not exported warnings

Resolves #1738

CHANGELOG.md

@@ -10,6 +10,7 @@
 -   Fixed improper quoting of `as const` style enums, #1727.
 -   Fixed handling of `@typeParam` on type aliases, #1733.
 -   Fixed handling of comment tags on function type aliases, #1734.
+-   Paths in warnings about non-exported symbols are now consistently displayed across platforms, #1738.
 
 ### Thanks!
 

src/lib/validation/exports.ts

@@ -10,7 +10,7 @@ import {
     SignatureReflection,
     TypeParameterReflection,
 } from "../models";
-import type { Logger } from "../utils";
+import { Logger, normalizePath } from "../utils";
 
 function makeIntentionallyExportedHelper(
     intentional: readonly string[],
@@ -100,9 +100,8 @@ export function validateExports(
                         decl.getSourceFile(),
                         decl.getStart()
                     );
-                    const file = relative(
-                        process.cwd(),
-                        decl.getSourceFile().fileName
+                    const file = normalizePath(
+                        relative(process.cwd(), decl.getSourceFile().fileName)
                     );
 
                     logger.warn(

src/test/validation.test.ts

@@ -1,5 +1,5 @@
 import { equal, fail, ok } from "assert";
-import { join, relative } from "path";
+import { join } from "path";
 import { Logger, LogLevel } from "..";
 import { validateExports } from "../lib/validation/exports";
 import { getConverter2App, getConverter2Program } from "./programs";
@@ -38,10 +38,7 @@ function expectWarning(
                 equal(match[1], typeName, "Missing type name is different.");
                 equal(
                     match[2],
-                    relative(
-                        process.cwd(),
-                        join(__dirname, "converter2/validation", file)
-                    ),
+                    `dist/test/converter2/validation/${file}`,
                     "Referencing file is different."
                 );
                 equal(