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breaking changes

0.12.0​

target 回り​

root_module.resolved_target !

-    const target = step.target;
-    if (target.isWindows()) {

+    const target = step.root_module.resolved_target.?;
+    if (target.result.os.tag == .windows) {

addPackage => addModule => addImport​

👇

std.build.LibExeObjStep => std.Build.Step.Compile;​

extra capture in for loop​

zig init-exe は zig init に​

なった。

exe.addModule の変更​

0.11.0​

json.TokenStream​

0.10.0​

std.ChildProcess.init​

const proc = try std.ChildProcess.init(argv, gpa);
// 👇
var proc = std.ChildProcess.init(argv, gpa);

Pkg.path​

FileSource に型変更。

pub const glfw = Pkg{
    .name = "glfw",
    .path = FileSource{
        .path = ".gyro\\mach-glfw-hexops-github.com-dae779de\\pkg\\src\\main.zig",
    },
};

0.9.1 (20220214)​

0.9.0​

use of undeclared identifier​

https://ziglang.org/download/0.9.0/release-notes.html#usingnamespace-No-Longer-Affects-Identifier-Lookup

例

const std = @import("std");
usingnamespace std.os.windows.user32;

pub fn main() anyerror!void {
    const wndclass = WNDCLASSEXA // <- use of undeclared identifier

👇 symbol import に頼らない

const std = @import("std");
const user32 = std.os.windows.user32;

pub fn main() anyerror!void {
    const wndclass = user32.WNDCLASSEXA

Unused-Locals​

const a = 0;
// とりあえず
_ = a;

0.8.0​

builtin​

container 'std.builtin' has no member called 'os'

OS判定ができない

std.Target.current.os.tag == .macos
const builtin = @import("builtin");
const separator = if (builtin.os.tag == builtin.Os.windows) '\\' else '/';

0.7.0​

comptime var to anytype​

https://github.com/ziglang/zig/issues/4820

expected type expression, found 'var'

comptime name: var

型推論の文法？

https://ziglang.org/documentation/master/#Function-Parameter-Type-Inference

comptime name: anytype

0.6.0​

Trouble​

biuld.zig

exe.linkLibC();

error: AccessDenied​

exe.linkSystemLibrary("c");
exe.linkSystemLibrary("c++");