Method parse_signature_decl

cranelift/reader/src/parser.rs:1723–1733

Parse a signature decl. signature-decl ::= SigRef(sigref) "=" signature

(&mut self)

    // signature-decl ::= SigRef(sigref) "=" signature
    //
    fn parse_signature_decl(&mut self) -> ParseResult<(SigRef, Signature)> {
        let sig = self.match_sig("expected signature number: sig«n»")?;
        self.match_token(Token::Equal, "expected '=' in signature decl")?;
        let data = self.parse_signature()?;

        // Collect any trailing comments.
        self.token();
        self.claim_gathered_comments(sig);

        Ok((sig, data))
    }

    // Parse a function decl.
    //