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const builtin = @import("builtin");
const std = @import("std");
const testing = std.testing;
const StructField = std.builtin.Type.StructField;
const Declaration = std.builtin.Type.Declaration;
const text =
\\f1
\\f2
\\f3
;
test "issue 6456" {
if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
comptime {
var fields: []const StructField = &[0]StructField{};
var it = std.mem.tokenize(u8, text, "\n");
while (it.next()) |name| {
fields = fields ++ &[_]StructField{StructField{
.alignment = 0,
.name = name,
.field_type = usize,
.default_value = &@as(?usize, null),
.is_comptime = false,
}};
}
const T = @Type(.{
.Struct = .{
.layout = .Auto,
.is_tuple = false,
.fields = fields,
.decls = &[_]Declaration{},
},
});
const gen_fields = @typeInfo(T).Struct.fields;
try testing.expectEqual(3, gen_fields.len);
try testing.expectEqualStrings("f1", gen_fields[0].name);
try testing.expectEqualStrings("f2", gen_fields[1].name);
try testing.expectEqualStrings("f3", gen_fields[2].name);
}
}
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