From 1e62da1088ae2e7d30858ad6baba914ceab18542 Mon Sep 17 00:00:00 2001
From: Sheetal Nandi <shkamat@microsoft.com>
Date: Thu, 18 Aug 2022 14:15:52 -0700
Subject: [PATCH] Comment

---
 src/compiler/moduleNameResolver.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/compiler/moduleNameResolver.ts b/src/compiler/moduleNameResolver.ts
index 9ae22a1c59c..3c65e4410bd 100644
--- a/src/compiler/moduleNameResolver.ts
+++ b/src/compiler/moduleNameResolver.ts
@@ -395,6 +395,7 @@ namespace ts {
             const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host);
             resolvedTypeReferenceDirective = {
                 primary,
+                // If the fileName and realpath are differing only in casing prefer fileName so that we can issue correct errors for casing under forceConsistentCasingInFileNames
                 resolvedFileName: pathsAreEqual ? fileName : resolvedFileName,
                 originalPath: pathsAreEqual ? undefined : fileName,
                 packageId,
@@ -1409,6 +1410,7 @@ namespace ts {
                     const path = realPath(resolvedValue.path, host, traceEnabled);
                     const pathsAreEqual = arePathsEqual(path, resolvedValue.path, host);
                     const originalPath = pathsAreEqual ? undefined : resolvedValue.path;
+                    // If the path and realpath are differing only in casing prefer path so that we can issue correct errors for casing under forceConsistentCasingInFileNames
                     resolvedValue = { ...resolvedValue, path: pathsAreEqual ? resolvedValue.path : path, originalPath };
                 }
                 // For node_modules lookups, get the real path so that multiple accesses to an `npm link`-ed module do not create duplicate files.