From 285e2f62ba0648d6d8e7ff64d1ee7d2900481e2f Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Tue, 12 Feb 2019 00:51:06 -0500
Subject: disallow C pointers to non-C-ABI-compatible element types

See #1059
---
 test/compile_errors.zig | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'test/compile_errors.zig')

diff --git a/test/compile_errors.zig b/test/compile_errors.zig
index b47cdf2ed1..63850bb888 100644
--- a/test/compile_errors.zig
+++ b/test/compile_errors.zig
@@ -1,6 +1,16 @@
 const tests = @import("tests.zig");
 
 pub fn addCases(cases: *tests.CompileErrorContext) void {
+    cases.addTest(
+        "C pointer pointing to non C ABI compatible type",
+        \\const Foo = struct {};
+        \\export fn entry() [*c]Foo {
+        \\    return undefined;
+        \\}
+    ,
+        ".tmp_source.zig:2:19: error: C pointers cannot point to non-C-ABI-compatible type 'Foo'",
+    );
+
     cases.addTest(
         "@truncate undefined value",
         \\export fn entry() void {
-- 
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