From 1b5cbf0d08d9d2fac1f17e4bcff916e4a179f080 Mon Sep 17 00:00:00 2001
From: Jiacai Liu <dev@liujiacai.net>
Date: Tue, 30 Jan 2024 10:43:11 +0800
Subject: [PATCH] fix(autodoc): avoid panic when module not found (#18699)

---
 src/Autodoc.zig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Autodoc.zig b/src/Autodoc.zig
index b58093b9a1..619d58c3ce 100644
--- a/src/Autodoc.zig
+++ b/src/Autodoc.zig
@@ -934,6 +934,8 @@ const AutodocErrors = error{
     OutOfMemory,
     CurrentWorkingDirectoryUnlinked,
     UnexpectedEndOfFile,
+    ModuleNotFound,
+    ImportOutsideModulePath,
 } || std.fs.File.OpenError || std.fs.File.ReadError;
 
 /// `call` instructions will have loopy references to themselves
@@ -1058,7 +1060,7 @@ fn walkInstruction(
                 );
             }
 
-            const new_file = self.zcu.importFile(file, path) catch unreachable;
+            const new_file = try self.zcu.importFile(file, path);
             const result = try self.files.getOrPut(self.arena, new_file.file);
             if (result.found_existing) {
                 return DocData.WalkResult{