zig/test/behavior/usingnamespace.zig
Andrew Kelley 5619ce2406 Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
Conflicts:
 * doc/langref.html.in
 * lib/std/enums.zig
 * lib/std/fmt.zig
 * lib/std/hash/auto_hash.zig
 * lib/std/math.zig
 * lib/std/mem.zig
 * lib/std/meta.zig
 * test/behavior/alignof.zig
 * test/behavior/bitcast.zig
 * test/behavior/bugs/1421.zig
 * test/behavior/cast.zig
 * test/behavior/ptrcast.zig
 * test/behavior/type_info.zig
 * test/behavior/vector.zig

Master branch added `try` to a bunch of testing function calls, and some
lines also had changed how to refer to the native architecture and other
`@import("builtin")` stuff.
2021-05-08 14:45:21 -07:00

23 lines
466 B
Zig

const std = @import("std");
fn Foo(comptime T: type) type {
return struct {
usingnamespace T;
};
}
test "usingnamespace inside a generic struct" {
const std2 = Foo(std);
const testing2 = Foo(std.testing);
try std2.testing.expect(true);
try testing2.expect(true);
}
usingnamespace struct {
pub const foo = 42;
};
test "usingnamespace does not redeclare an imported variable" {
comptime try std.testing.expect(foo == 42);
}