29 lines
881 B
Rust
29 lines
881 B
Rust
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import codemap::span;
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import ext::base::ext_ctxt;
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import ast::tt_delim;
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import parse::lexer::{new_tt_reader, reader, tt_reader_as_reader};
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import parse::parser::{parser, SOURCE_FILE};
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import parse::common::parser_common;
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import pipes::parse_proto::proto_parser;
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import pipes::pipec::methods;
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fn expand_proto(cx: ext_ctxt, _sp: span, id: ast::ident, tt: ast::token_tree)
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-> @ast::item
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{
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let sess = cx.parse_sess();
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let cfg = cx.cfg();
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let body_core = alt tt { tt_delim(tts) { tts } _ {fail}};
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let tt_rdr = new_tt_reader(cx.parse_sess().span_diagnostic,
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cx.parse_sess().interner,
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none,
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body_core);
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let rdr = tt_rdr as reader;
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let rust_parser = parser(sess, cfg, rdr.dup(), SOURCE_FILE);
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let proto = rust_parser.parse_proto(id);
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proto.compile(cx)
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}
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