// Phase 1.4a — a `#run` that returns a string (or any aggregate
// containing a heap-allocated buffer) must serialize correctly into
// the static binary. The interp computes the string at build time,
// allocating its backing through `context.allocator` (which bottoms
// out at libc_malloc in the default context). The serializer reads
// the resulting `{addr, len}` aggregate, captures the bytes from
// host memory, emits them as a private global byte array, and
// rebuilds the aggregate to point at that array.
//
// Before Phase 1.4a this segfaulted at runtime — the pointer field
// in the static const ended up as `i0 0` (malformed) because the
// interp's host-address `.int` value can't be lowered as `ptr` by
// `LLVMConstInt`.
#import "modules/std.sx";

build_greeting :: () -> string {
    return concat("hello", " world");
}

GREETING :: #run build_greeting();

main :: () -> i32 {
    print("greeting = '{}'\n", GREETING);
    print("greeting.len = {}\n", GREETING.len);
    return 0;
}