zig: update to 0.14.0-dev

.gitignore

@@ -151,6 +151,7 @@ src/bake/generated.ts
 test/cli/install/registry/packages/publish-pkg-*
 test/cli/install/registry/packages/@secret/publish-pkg-8
 test/js/third_party/prisma/prisma/sqlite/dev.db-journal
+tmp
 
 # Dependencies
 /vendor
@@ -178,4 +179,4 @@ test/js/third_party/prisma/prisma/sqlite/dev.db-journal
 
 .buildkite/ci.yml
 *.sock
-scratch*.{js,ts,tsx,cjs,mjs}
+scratch*.{js,ts,tsx,cjs,mjs}

build.zig

@@ -19,7 +19,7 @@ const OperatingSystem = @import("src/env.zig").OperatingSystem;
 const pathRel = fs.path.relative;
 
 /// Do not rename this constant. It is scanned by some scripts to determine which zig version to install.
-const recommended_zig_version = "0.13.0";
+const recommended_zig_version = "0.14.0-dev.2987+183bb8b08";
 
 comptime {
     if (!std.mem.eql(u8, builtin.zig_version_string, recommended_zig_version)) {
@@ -154,8 +154,6 @@ pub fn build(b: *Build) !void {
     std.log.info("zig compiler v{s}", .{builtin.zig_version_string});
     checked_file_exists = std.AutoHashMap(u64, void).init(b.allocator);
 
-    b.zig_lib_dir = b.zig_lib_dir orelse b.path("vendor/zig/lib");
-
     // TODO: Upgrade path for 0.14.0
     // b.graph.zig_lib_directory = brk: {
     //     const sub_path = "vendor/zig/lib";
@@ -209,7 +207,7 @@ pub fn build(b: *Build) !void {
     const bun_version = b.option([]const u8, "version", "Value of `Bun.version`") orelse "0.0.0";
 
     b.reference_trace = ref_trace: {
-        const trace = b.option(u32, "reference-trace", "Set the reference trace") orelse 16;
+        const trace = b.option(u32, "reference-trace", "Set the reference trace") orelse 24;
         break :ref_trace if (trace == 0) null else trace;
     };
 
@@ -331,11 +329,25 @@ pub fn build(b: *Build) !void {
             .{ .os = .windows, .arch = .x86_64 },
         });
     }
+    {
+        const step = b.step("check-macos", "Check for semantic analysis errors on Windows");
+        addMultiCheck(b, step, build_options, &.{
+            .{ .os = .mac, .arch = .x86_64 },
+            .{ .os = .mac, .arch = .aarch64 },
+        });
+    }
+    {
+        const step = b.step("check-linux", "Check for semantic analysis errors on Windows");
+        addMultiCheck(b, step, build_options, &.{
+            .{ .os = .linux, .arch = .x86_64 },
+            .{ .os = .linux, .arch = .aarch64 },
+        });
+    }
 
     // zig build translate-c-headers
     {
         const step = b.step("translate-c", "Copy generated translated-c-headers.zig to zig-out");
-        step.dependOn(&b.addInstallFile(getTranslateC(b, b.host, .Debug).getOutput(), "translated-c-headers.zig").step);
+        step.dependOn(&b.addInstallFile(getTranslateC(b, b.graph.host, .Debug).getOutput(), "translated-c-headers.zig").step);
     }
 
     // zig build enum-extractor
@@ -363,7 +375,7 @@ pub fn addMultiCheck(
             const check_target = b.resolveTargetQuery(.{
                 .os_tag = OperatingSystem.stdOSTag(check.os),
                 .cpu_arch = check.arch,
-                .cpu_model = getCpuModel(check.os, check.arch) orelse .determined_by_cpu_arch,
+                .cpu_model = getCpuModel(check.os, check.arch) orelse .determined_by_arch_os,
                 .os_version_min = getOSVersionMin(check.os),
                 .glibc_version = if (check.musl) null else getOSGlibCVersion(check.os),
             });
@@ -429,7 +441,6 @@ pub fn addBunObject(b: *Build, opts: *BunBuildOptions) *Compile {
         .strip = false, // stripped at the end
     });
     obj.bundle_compiler_rt = false;
-    obj.formatted_panics = true;
     obj.root_module.omit_frame_pointer = false;
 
     // Link libc
@@ -614,7 +625,7 @@ const WindowsShim = struct {
             .optimize = .ReleaseFast,
             .use_llvm = true,
             .use_lld = true,
-            .unwind_tables = false,
+            .unwind_tables = .none,
             .omit_frame_pointer = true,
             .strip = true,
             .linkage = .static,

cmake/scripts/DownloadZig.cmake

@@ -38,7 +38,7 @@ else()
   set(ZIG_FILENAME ${ZIG_NAME}.tar.xz)
 endif()
 
-set(ZIG_DOWNLOAD_URL https://ziglang.org/download/${ZIG_VERSION}/${ZIG_FILENAME})
+set(ZIG_DOWNLOAD_URL http://mirrors.nektro.net/zig/${ZIG_VERSION}/${ZIG_FILENAME})
 
 execute_process(
   COMMAND

cmake/tools/SetupZig.cmake

@@ -20,8 +20,8 @@ else()
   unsupported(CMAKE_SYSTEM_NAME)
 endif()
 
-optionx(ZIG_VERSION STRING "The zig version of the compiler to download" DEFAULT "0.13.0")
-optionx(ZIG_COMMIT STRING "The zig commit to use in oven-sh/zig" DEFAULT "131a009ba2eb127a3447d05b9e12f710429aa5ee")
+optionx(ZIG_VERSION STRING "The zig version of the compiler to download" DEFAULT "0.14.0-dev.2987+183bb8b08")
+optionx(ZIG_COMMIT STRING "The zig commit to use in oven-sh/zig" DEFAULT "b11877fd3e8fbc031c17872155ed481d5ba4e6af")
 optionx(ZIG_TARGET STRING "The zig target to use" DEFAULT ${DEFAULT_ZIG_TARGET})
 
 if(CMAKE_BUILD_TYPE STREQUAL "Release")

src/Global.zig

@@ -170,13 +170,13 @@ pub inline fn configureAllocator(_: AllocatorConfiguration) void {
 }
 
 pub fn notimpl() noreturn {
-    @setCold(true);
+    @branchHint(.cold);
     Output.panic("Not implemented yet!!!!!", .{});
 }
 
 // Make sure we always print any leftover
 pub fn crash() noreturn {
-    @setCold(true);
+    @branchHint(.cold);
     Global.exit(1);
 }
 

src/Mutex.zig

@@ -164,7 +164,7 @@ const FutexImpl = struct {
     }
 
     fn lockSlow(self: *@This()) void {
-        @setCold(true);
+        @branchHint(.cold);
 
         // Avoid doing an atomic swap below if we already know the state is contended.
         // An atomic swap unconditionally stores which marks the cache-line as modified unnecessarily.

src/Watcher.zig

@@ -333,11 +333,11 @@ fn appendFileAssumeCapacity(
         // https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/kqueue.2.html
         var event = std.mem.zeroes(KEvent);
 
-        event.flags = std.c.EV_ADD | std.c.EV_CLEAR | std.c.EV_ENABLE;
+        event.flags = std.c.EV.ADD | std.c.EV.CLEAR | std.c.EV.ENABLE;
         // we want to know about the vnode
-        event.filter = std.c.EVFILT_VNODE;
+        event.filter = std.c.EVFILT.VNODE;
 
-        event.fflags = std.c.NOTE_WRITE | std.c.NOTE_RENAME | std.c.NOTE_DELETE;
+        event.fflags = std.c.NOTE.WRITE | std.c.NOTE.RENAME | std.c.NOTE.DELETE;
 
         // id
         event.ident = @intCast(fd.int());
@@ -425,15 +425,15 @@ fn appendDirectoryAssumeCapacity(
         // https://developer.apple.com/library/archive/documentation/System/Conceptual/ManPages_iPhoneOS/man2/kqueue.2.html
         var event = std.mem.zeroes(KEvent);
 
-        event.flags = std.c.EV_ADD | std.c.EV_CLEAR | std.c.EV_ENABLE;
+        event.flags = std.c.EV.ADD | std.c.EV.CLEAR | std.c.EV.ENABLE;
         // we want to know about the vnode
-        event.filter = std.c.EVFILT_VNODE;
+        event.filter = std.c.EVFILT.VNODE;
 
         // monitor:
         // - Write
         // - Rename
         // - Delete
-        event.fflags = std.c.NOTE_WRITE | std.c.NOTE_RENAME | std.c.NOTE_DELETE;
+        event.fflags = std.c.NOTE.WRITE | std.c.NOTE.RENAME | std.c.NOTE.DELETE;
 
         // id
         event.ident = @intCast(fd.int());

src/analytics/analytics_thread.zig

@@ -126,8 +126,8 @@ pub const Features = struct {
     pub var s3: usize = 0;
 
     comptime {
-        @export(napi_module_register, .{ .name = "Bun__napi_module_register_count" });
-        @export(process_dlopen, .{ .name = "Bun__process_dlopen_count" });
+        @export(&napi_module_register, .{ .name = "Bun__napi_module_register_count" });
+        @export(&process_dlopen, .{ .name = "Bun__process_dlopen_count" });
     }
 
     pub fn formatter() Formatter {
@@ -138,14 +138,14 @@ pub const Features = struct {
         pub fn format(_: Formatter, comptime _: []const u8, _: std.fmt.FormatOptions, writer: anytype) !void {
             const fields = comptime brk: {
                 const info: std.builtin.Type = @typeInfo(Features);
-                var buffer: [info.Struct.decls.len][]const u8 = .{""} ** info.Struct.decls.len;
+                var buffer: [info.@"struct".decls.len][]const u8 = .{""} ** info.@"struct".decls.len;
                 var count: usize = 0;
-                for (info.Struct.decls) |decl| {
+                for (info.@"struct".decls) |decl| {
                     var f = &@field(Features, decl.name);
                     _ = &f;
                     const Field = @TypeOf(f);
                     const FieldT: std.builtin.Type = @typeInfo(Field);
-                    if (FieldT.Pointer.child != usize) continue;
+                    if (FieldT.pointer.child != usize) continue;
                     buffer[count] = decl.name;
                     count += 1;
                 }
@@ -216,7 +216,7 @@ pub const packed_features_list = brk: {
 };
 
 pub const PackedFeatures = @Type(.{
-    .Struct = .{
+    .@"struct" = .{
         .layout = .@"packed",
         .backing_integer = u64,
         .fields = brk: {
@@ -226,7 +226,7 @@ pub const PackedFeatures = @Type(.{
                 fields[i] = .{
                     .name = name,
                     .type = bool,
-                    .default_value = &false,
+                    .default_value_ptr = &false,
                     .is_comptime = false,
                     .alignment = 0,
                 };
@@ -236,7 +236,7 @@ pub const PackedFeatures = @Type(.{
                 fields[i] = .{
                     .name = std.fmt.comptimePrint("_{d}", .{i}),
                     .type = bool,
-                    .default_value = &false,
+                    .default_value_ptr = &false,
                     .is_comptime = false,
                     .alignment = 0,
                 };

src/ast/base.zig

@@ -62,7 +62,7 @@ pub const Index = packed struct(u32) {
 
     pub fn init(num: anytype) Index {
         const NumType = @TypeOf(num);
-        if (comptime @typeInfo(NumType) == .Pointer) {
+        if (comptime @typeInfo(NumType) == .pointer) {
             return init(num.*);
         }