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// SPDX-License-Identifier: MPL-2.0
// (c) Hare authors <https://harelang.org>
use encoding::utf8;
use strings;
// Converts a symbol name to a Hare identifier. The return value is statically
// allocated.
export fn symname_to_ident(name: str) const str = {
static let buf: [MAX_SYMNAME * 2]u8 = [0...];
let slice = buf[..0];
const iter = strings::iter(name);
for (const rn => strings::next(&iter)) {
if (rn == '.') {
static append(slice, ':')!;
static append(slice, ':')!;
} else {
static append(slice, utf8::encoderune(rn)...)!;
};
};
return strings::fromutf8(slice)!;
};
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