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Remove or _-prefix all unused function arguments

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This should make the compilation process a bit less noisy.
This commit is contained in:
Marijn Haverbeke 2011-08-18 10:01:39 +02:00
parent 2885c67d47
commit cd440d338e
35 changed files with 187 additions and 192 deletions
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19
src/comp/syntax/parse/parser.rs
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@ -282,7 +282,7 @@ fn check_bad_word(p: &parser) {
}
}
fn parse_ty_fn(proto: ast::proto, p: &parser, lo: uint) -> ast::ty_ {
fn parse_ty_fn(proto: ast::proto, p: &parser) -> ast::ty_ {
fn parse_fn_input_ty(p: &parser) -> ast::ty_arg {
let lo = p.get_lo_pos();
// Ignore arg name, if present
@ -338,7 +338,7 @@ fn parse_ty_obj(p: &parser, hi: &mutable uint) -> ast::ty_ {
let flo = p.get_lo_pos();
let proto: ast::proto = parse_proto(p);
let ident = parse_value_ident(p);
let f = parse_ty_fn(proto, p, flo);
let f = parse_ty_fn(proto, p);
expect(p, token::SEMI);
alt f {
ast::ty_fn(proto, inputs, output, cf, constrs) {
@ -574,16 +574,13 @@ fn parse_ty(p: &parser, colons_before_params: bool) -> @ast::ty {
hi = p.get_hi_pos();
expect(p, token::RBRACKET);
} else if (eat_word(p, "fn")) {
let flo = p.get_last_lo_pos();
t = parse_ty_fn(ast::proto_fn, p, flo);
t = parse_ty_fn(ast::proto_fn, p);
alt t { ast::ty_fn(_, _, out, _, _) { hi = out.span.hi; } }
} else if (eat_word(p, "block")) {
let flo = p.get_last_lo_pos();
t = parse_ty_fn(ast::proto_block, p, flo);
t = parse_ty_fn(ast::proto_block, p);
alt t { ast::ty_fn(_, _, out, _, _) { hi = out.span.hi; } }
} else if (eat_word(p, "iter")) {
let flo = p.get_last_lo_pos();
t = parse_ty_fn(ast::proto_iter, p, flo);
t = parse_ty_fn(ast::proto_iter, p);
alt t { ast::ty_fn(_, _, out, _, _) { hi = out.span.hi; } }
} else if (eat_word(p, "obj")) {
t = parse_ty_obj(p, hi);
@ -2427,7 +2424,7 @@ fn parse_native_view(p: &parser) -> [@ast::view_item] {
fn parse_crate_from_source_file(input: &str, cfg: &ast::crate_cfg,
sess: &parse_sess) -> @ast::crate {
let p = new_parser_from_file(sess, cfg, input, 0u, 0u, SOURCE_FILE);
ret parse_crate_mod(p, cfg, sess);
ret parse_crate_mod(p, cfg);
}
fn parse_crate_from_source_str(name: &str, source: &str, cfg: &ast::crate_cfg,
@ -2438,11 +2435,11 @@ fn parse_crate_from_source_str(name: &str, source: &str, cfg: &ast::crate_cfg,
let itr = @interner::mk(str::hash, str::eq);
let rdr = lexer::new_reader(sess.cm, source, filemap, itr);
let p = new_parser(sess, cfg, rdr, ftype);
ret parse_crate_mod(p, cfg, sess);
ret parse_crate_mod(p, cfg);
}
// Parses a source module as a crate
fn parse_crate_mod(p: &parser, cfg: &ast::crate_cfg, sess: parse_sess) ->
fn parse_crate_mod(p: &parser, _cfg: &ast::crate_cfg) ->
@ast::crate {
let lo = p.get_lo_pos();
let crate_attrs = parse_inner_attrs_and_next(p);