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migrate almost all types

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This commit is contained in:
Karl Seguin
2026-01-02 14:52:44 +08:00
parent bc11a48e6b
commit 18c846757b
24 changed files with 884 additions and 869 deletions
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19
src/browser/js/bridge.zig
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@@ -29,6 +29,7 @@ const Allocator = std.mem.Allocator;
const ArenaAllocator = std.heap.ArenaAllocator;
const CALL_ARENA_RETAIN = 1024 * 16;
const IS_DEBUG = @import("builtin").mode == .Debug;
// ============================================================================
// Internal Callback Info Wrappers
@@ -185,21 +186,23 @@ pub const Caller = struct {
};
const new_this_handle = info.getThis();
const new_this = v8.Object{ .handle = new_this_handle };
var this = new_this;
var this = js.Object{ .ctx = self.context, .handle = new_this_handle };
if (@typeInfo(ReturnType) == .error_union) {
const non_error_res = res catch |err| return err;
this = (try self.context.mapZigInstanceToJs(new_this_handle, non_error_res)).castToObject();
this = try self.context.mapZigInstanceToJs(new_this_handle, non_error_res);
} else {
this = (try self.context.mapZigInstanceToJs(new_this_handle, res)).castToObject();
this = try self.context.mapZigInstanceToJs(new_this_handle, res);
}
// If we got back a different object (existing wrapper), copy the prototype
// from new object. (this happens when we're upgrading an CustomElement)
if (this.handle != new_this.handle) {
const new_prototype = new_this.getPrototype();
const v8_context = v8.Context{ .handle = self.context.handle };
_ = this.setPrototype(v8_context, new_prototype.castTo(v8.Object));
if (this.handle != new_this_handle) {
const prototype_handle = v8.c.v8__Object__GetPrototype(new_this_handle).?;
var out: v8.c.MaybeBool = undefined;
v8.c.v8__Object__SetPrototype(this.handle, self.context.handle, prototype_handle, &out);
if (comptime IS_DEBUG) {
std.debug.assert(out.has_value and out.value);
}
}
info.getReturnValue().set(this.handle);