bjoernager/rust
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Remove tuple support from the compiler

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This commit is contained in:
Marijn Haverbeke 2011-07-26 15:17:04 +02:00
parent bc9db454a0
commit 2c1250780d
17 changed files with 24 additions and 344 deletions
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17
src/comp/syntax/parse/parser.rs
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@ -564,12 +564,6 @@ fn parse_ty(&parser p) -> @ast::ty {
t = ast::ty_vec(parse_mt(p));
hi = p.get_hi_pos();
expect(p, token::RBRACKET);
} else if (eat_word(p, "tup")) {
auto elems =
parse_seq(token::LPAREN, token::RPAREN, some(token::COMMA),
parse_mt, p);
hi = elems.span.hi;
t = ast::ty_tup(elems.node);
} else if (eat_word(p, "rec")) {
auto elems =
parse_seq(token::LPAREN, token::RPAREN, some(token::COMMA),
@ -837,16 +831,6 @@ fn parse_bottom_expr(&parser p) -> @ast::expr {
ret parse_spawn_expr(p);
} else if (eat_word(p, "fn")) {
ret parse_fn_expr(p);
} else if (eat_word(p, "tup")) {
fn parse_elt(&parser p) -> ast::elt {
auto m = parse_mutability(p);
auto e = parse_expr(p);
ret rec(mut=m, expr=e);
}
auto es = parse_seq(token::LPAREN, token::RPAREN, some(token::COMMA),
parse_elt, p);
hi = es.span.hi;
ex = ast::expr_tup(es.node);
} else if (p.peek() == token::LBRACKET) {
p.bump();
auto mut = parse_mutability(p);
@ -1737,7 +1721,6 @@ fn stmt_ends_with_semi(&ast::stmt stmt) -> bool {
case (ast::stmt_expr(?e, _)) {
ret alt (e.node) {
case (ast::expr_vec(_, _, _)) { true }
case (ast::expr_tup(_)) { true }
case (ast::expr_rec(_, _)) { true }
case (ast::expr_call(_, _)) { true }
case (ast::expr_self_method(_)) { false }