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//@ only-wasm32-wasip1
use std::collections::HashMap;
use run_make_support::{rfs, rustc, wasmparser};
use wasmparser::TypeRef::Func;
fn main() {
rustc().input("foo.rs").target("wasm32-wasip1").run();
rustc().input("bar.rs").target("wasm32-wasip1").arg("-Clto").opt().run();
let file = rfs::read("bar.wasm");
let mut imports = HashMap::new();
for payload in wasmparser::Parser::new(0).parse_all(&file) {
let payload = payload.unwrap();
if let wasmparser::Payload::ImportSection(s) = payload {
for i in s {
let i = i.unwrap();
imports.entry(i.module).or_insert(Vec::new()).push((i.name, i.ty));
}
}
}
let import = imports.remove("./dep");
assert!(matches!(import.as_deref(), Some([("dep", Func(_))])), "bad import {:?}", import);
let import = imports.remove("./me");
assert!(matches!(import.as_deref(), Some([("me_in_dep", Func(_))])), "bad import {:?}", import);
}
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