// Regression: type-descriptor field offsets were built with 64-bit pointer
// sizes on the wasm32 target.
//
// A struct containing a pointer (string, slice, func value) got a descriptor
// whose field offsets assumed 8-byte pointers. A value returned across a
// package boundary goes through the structural codec, which walks that
// descriptor - so on wasm every field after the first was written at the
// 64-bit offset and the caller read the 32-bit slot: zero, or the wrong word.
// Within a single package the call is direct and the codec is not involved,
// which is why only the cross-package case shows the mismatch.
//
// Fixed in: _mxc_stage4/ir_descriptors.mx (descPtrSize, typeDescSize,
// typeDescAlign). Legacy already reads the pointer size from LLVM's
// TargetData, so both compilers now describe the target's layout.

package main

import "tests/regressions/should_compile/struct_field_offsets_wasm/lib"

func main() {
	w := lib.New(`["REQ","x"]`)
	println("mw I:")
	println(w.I)
	println("mw S:")
	println(w.S)
	p := lib.NewPair("hi")
	println("pair I:")
	println(p.I)
	println("pair S:")
	println(p.S)
	n := lib.NewIntFirst("hi")
	println("intfirst I:")
	println(n.I)
	println("intfirst S:")
	println(n.S)
}