From 68b87918df9ad82cf3161f323c55f2e238319922 Mon Sep 17 00:00:00 2001
From: Ryan Liptak <squeek502@hotmail.com>
Date: Tue, 13 Feb 2024 16:56:50 -0800
Subject: Fix handling of Windows (WTF-16) and WASI (UTF-8) paths

Windows paths now use WTF-16 <-> WTF-8 conversion everywhere, which is lossless. Previously, conversion of ill-formed UTF-16 paths would either fail or invoke illegal behavior.

WASI paths must be valid UTF-8, and the relevant function calls have been updated to handle the possibility of failure due to paths not being encoded/encodable as valid UTF-8.

Closes #18694
Closes #1774
Closes #2565
---
 src/Module.zig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/Module.zig')

diff --git a/src/Module.zig b/src/Module.zig
index 2f32fa8197..c27b8ea4be 100644
--- a/src/Module.zig
+++ b/src/Module.zig
@@ -2662,6 +2662,7 @@ pub fn astGenFile(mod: *Module, file: *File) !void {
         }) catch |err| switch (err) {
             error.NotDir => unreachable, // no dir components
             error.InvalidUtf8 => unreachable, // it's a hex encoded name
+            error.InvalidWtf8 => unreachable, // it's a hex encoded name
             error.BadPathName => unreachable, // it's a hex encoded name
             error.NameTooLong => unreachable, // it's a fixed size name
             error.PipeBusy => unreachable, // it's not a pipe
-- 
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