Function parse_string

ccan/ccan/graphql/graphql.c:131–138

}

RET parse_string(PARAMS) {
	struct graphql_token *tok = list_top(tokens, struct graphql_token, node);
	if (!tok || tok->token_type != 's') {
		*err = "string expected"; return NULL;
	}
	CONSUME_ONE;
	return tok;
}

// The following functions create the branches of the AST.