mirror of
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5619ce2406
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.
42 lines
833 B
Zig
42 lines
833 B
Zig
const expect = @import("std").testing.expect;
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test "@fieldParentPtr non-first field" {
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try testParentFieldPtr(&foo.c);
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comptime try testParentFieldPtr(&foo.c);
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}
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test "@fieldParentPtr first field" {
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try testParentFieldPtrFirst(&foo.a);
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comptime try testParentFieldPtrFirst(&foo.a);
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}
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const Foo = struct {
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a: bool,
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b: f32,
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c: i32,
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d: i32,
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};
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const foo = Foo{
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.a = true,
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.b = 0.123,
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.c = 1234,
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.d = -10,
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};
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fn testParentFieldPtr(c: *const i32) !void {
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try expect(c == &foo.c);
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const base = @fieldParentPtr(Foo, "c", c);
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try expect(base == &foo);
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try expect(&base.c == c);
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}
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fn testParentFieldPtrFirst(a: *const bool) !void {
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try expect(a == &foo.a);
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const base = @fieldParentPtr(Foo, "a", a);
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try expect(base == &foo);
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try expect(&base.a == a);
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}
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