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// SPDX-License-Identifier: MPL-2.0
// (c) Hare authors <https://harelang.org>
use fmt;
use vNEXT::ast;
use io;
// Unparses a [[hare::ast::subunit]].
export fn subunit(
out: io::handle,
syn: *synfunc,
s: ast::subunit,
) (size | io::error) = {
let n = 0z;
for (let imp &.. s.imports) {
n += import(out, syn, imp)?;
n += fmt::fprintln(out)?;
};
if (len(s.imports) > 0) {
n += fmt::fprintln(out)?;
};
for (let i = 0z; i < len(s.decls); i += 1) {
n += decl(out, syn, &s.decls[i])?;
if (i < len(s.decls) - 1) n += fmt::fprintln(out)?;
n += fmt::fprintln(out)?;
};
return n;
};
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