bjoernager/rust
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remove sty_by_ref, though traces still remain due to dtors

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This commit is contained in:
Niko Matsakis 2013-03-26 06:05:40 -04:00
parent 2888563510
commit aa67deff33
15 changed files with 18 additions and 88 deletions
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25
src/libsyntax/parse/parser.rs
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@ -46,7 +46,7 @@ use ast::{rem, required};
use ast::{ret_style, return_val, self_ty, shl, shr, stmt, stmt_decl};
use ast::{stmt_expr, stmt_semi, stmt_mac, struct_def, struct_field};
use ast::{struct_immutable, struct_mutable, struct_variant_kind, subtract};
use ast::{sty_box, sty_by_ref, sty_region, sty_static, sty_uniq, sty_value};
use ast::{sty_box, sty_region, sty_static, sty_uniq, sty_value};
use ast::{token_tree, trait_method, trait_ref, tt_delim, tt_seq, tt_tok};
use ast::{tt_nonterminal, tuple_variant_kind, Ty, ty_, ty_bot, ty_box};
use ast::{ty_field, ty_fixed_length_vec, ty_closure, ty_bare_fn};
@ -471,8 +471,6 @@ pub impl Parser {
) |p| {
let attrs = p.parse_outer_attributes();
let lo = p.span.lo;
let is_static = p.parse_staticness();
let static_sty = spanned(lo, p.span.hi, sty_static);
let vis = p.parse_visibility();
let pur = p.parse_fn_purity();
@ -487,12 +485,6 @@ pub impl Parser {
// names to be left off if there is a definition...
either::Left(p.parse_arg_general(false))
};
// XXX: Wrong. Shouldn't allow both static and self_ty
let self_ty = if is_static || self_ty.node == sty_by_ref {
static_sty
} else {
self_ty
};
let hi = p.last_span.hi;
debug!("parse_trait_methods(): trait method signature ends in \
@ -2877,7 +2869,7 @@ pub impl Parser {
p.expect_self_ident();
cnstr(mutability)
} else {
sty_by_ref
sty_static
}
}
@ -2926,7 +2918,7 @@ pub impl Parser {
self.expect_self_ident();
sty_region(Some(lifetime), mutability)
} else {
sty_by_ref
sty_static
}
}
@ -2950,13 +2942,13 @@ pub impl Parser {
sty_value
}
_ => {
sty_by_ref
sty_static
}
};
// If we parsed a self type, expect a comma before the argument list.
let args_or_capture_items;
if self_ty != sty_by_ref {
if self_ty != sty_static {
match *self.token {
token::COMMA => {
self.bump();
@ -3058,7 +3050,6 @@ pub impl Parser {
let attrs = self.parse_outer_attributes();
let lo = self.span.lo;
let is_static = self.parse_staticness();
let static_sty = spanned(lo, self.span.hi, sty_static);
let visa = self.parse_visibility();
@ -3068,12 +3059,6 @@ pub impl Parser {
let (self_ty, decl) = do self.parse_fn_decl_with_self() |p| {
p.parse_arg()
};
// XXX: interaction between staticness, self_ty is broken now
let self_ty = if is_static || self_ty.node == sty_by_ref {
static_sty
} else {
self_ty
};
let (inner_attrs, body) = self.parse_inner_attrs_and_block(true);
let hi = body.span.hi;