From c59ce046a0ad468ac3f80c2d43ffa056772df7f1 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Tue, 26 Feb 2019 23:02:57 -0500
Subject: [PATCH] windows returns EINVAL for fopen when there is an asterisk in
 the name

closes #508
---
 src/error.cpp | 1 +
 src/error.hpp | 1 +
 src/os.cpp    | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/error.cpp b/src/error.cpp
index 80f79635389c7645c0d038d7db38ae726ce736a0..17d44bffedb41f1b02a3461394442a3a5d6504d8 100644
--- a/src/error.cpp
+++ b/src/error.cpp
@@ -42,6 +42,7 @@ const char *err_str(Error err) {
         case ErrorUnknownArchitecture: return "unrecognized architecture";
         case ErrorUnknownOperatingSystem: return "unrecognized operating system";
         case ErrorUnknownABI: return "unrecognized C ABI";
+        case ErrorInvalidFilename: return "invalid filename";
     }
     return "(invalid error)";
 }
diff --git a/src/error.hpp b/src/error.hpp
index 50dfeecc32c0006cfda69323dfe05d897107be90..6d9727a2179689d4fe0a8f0fb0c96b4d378dd7d0 100644
--- a/src/error.hpp
+++ b/src/error.hpp
@@ -44,6 +44,7 @@ enum Error {
     ErrorUnknownArchitecture,
     ErrorUnknownOperatingSystem,
     ErrorUnknownABI,
+    ErrorInvalidFilename,
 };
 
 const char *err_str(Error err);
diff --git a/src/os.cpp b/src/os.cpp
index f52325af005fe7c16c94c31e8f7faee146ba9047..732baea359fdb41623e563409ac979657ea2c66b 100644
--- a/src/os.cpp
+++ b/src/os.cpp
@@ -1099,7 +1099,7 @@ Error os_fetch_file_path(Buf *full_path, Buf *out_contents, bool skip_shebang) {
             case EINTR:
                 return ErrorInterrupted;
             case EINVAL:
-                zig_unreachable();
+                return ErrorInvalidFilename;
             case ENFILE:
             case ENOMEM:
                 return ErrorSystemResources;
-- 
2.54.0