mirror of
https://github.com/ziglang/zig.git
synced 2024-11-26 23:22:44 +00:00
e3424332d3
* `doc/langref` formatting
* upgrade `.{ .path = "..." }` to `b.path("...")`
* avoid using arguments named `self`
* make `Build.Step.Id` usage more consistent
* add `Build.pathResolve`
* use `pathJoin` and `pathResolve` everywhere
* make sure `Build.LazyPath.getPath2` returns an absolute path
22 lines
924 B
Zig
22 lines
924 B
Zig
const print = @import("std").debug.print;
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const mem = @import("std").mem; // will be used to compare bytes
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pub fn main() void {
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const bytes = "hello";
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print("{}\n", .{@TypeOf(bytes)}); // *const [5:0]u8
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print("{d}\n", .{bytes.len}); // 5
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print("{c}\n", .{bytes[1]}); // 'e'
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print("{d}\n", .{bytes[5]}); // 0
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print("{}\n", .{'e' == '\x65'}); // true
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print("{d}\n", .{'\u{1f4a9}'}); // 128169
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print("{d}\n", .{'💯'}); // 128175
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print("{u}\n", .{'⚡'});
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print("{}\n", .{mem.eql(u8, "hello", "h\x65llo")}); // true
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print("{}\n", .{mem.eql(u8, "💯", "\xf0\x9f\x92\xaf")}); // also true
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const invalid_utf8 = "\xff\xfe"; // non-UTF-8 strings are possible with \xNN notation.
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print("0x{x}\n", .{invalid_utf8[1]}); // indexing them returns individual bytes...
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print("0x{x}\n", .{"💯"[1]}); // ...as does indexing part-way through non-ASCII characters
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}
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// exe=succeed
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