zig

commit d5fc826437e16653087d023388f8d6a230a71d68 (tree)
parent 1d7e5479b0826776e53b499811198356bc180706
Author: Andrew Kelley <andrew@ziglang.org>
Date:   Tue, 26 Feb 2019 19:34:22 -0500

add test coverage for binary OR on error sets

closes #1074

Diffstat:
M
test/compile_errors.zig
 | 
11
+++++++++++

1 file changed, 11 insertions(+), 0 deletions(-)
diff --git a/test/compile_errors.zig b/test/compile_errors.zig
@@ -2,6 +2,17 @@ const tests = @import("tests.zig");
 const builtin = @import("builtin");
 
 pub fn addCases(cases: *tests.CompileErrorContext) void {
+    cases.addTest(
+        "binary OR operator on error sets",
+        \\pub const A = error.A;
+        \\pub const AB = A | error.B;
+        \\export fn entry() void {
+        \\    var x: AB = undefined;
+        \\}
+    ,
+        ".tmp_source.zig:2:18: error: invalid operands to binary expression: 'error{A}' and 'error{B}'",
+    );
+
     if (builtin.os == builtin.Os.linux) {
         cases.addTest(
             "implicit dependency on libc",