bjoernager/rust
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librustc: Remove record patterns from the compiler

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This commit is contained in:
Patrick Walton 2013-03-05 18:38:52 -08:00
parent 954ae9c975
commit 0ea031bcb8
15 changed files with 31 additions and 74 deletions
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11
src/libsyntax/parse/parser.rs
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@ -40,8 +40,8 @@ use ast::{lit_int_unsuffixed, lit_nil, lit_str, lit_uint, local, m_const};
use ast::{m_imm, m_mutbl, mac_, mac_invoc_tt, matcher, match_nonterminal};
use ast::{match_seq, match_tok, method, mode, module_ns, mt, mul, mutability};
use ast::{named_field, neg, node_id, noreturn, not, pat, pat_box, pat_enum};
use ast::{pat_ident, pat_lit, pat_range, pat_rec, pat_region, pat_struct};
use ast::{pat_tup, pat_uniq, pat_wild, path, private};
use ast::{pat_ident, pat_lit, pat_range, pat_region, pat_struct, pat_tup};
use ast::{pat_uniq, pat_wild, path, private};
use ast::{re_self, re_anon, re_named, region, 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};
@ -75,7 +75,7 @@ use parse::obsolete::{ObsoleteSyntax, ObsoleteLowerCaseKindBounds};
use parse::obsolete::{ObsoleteUnsafeBlock, ObsoleteImplSyntax};
use parse::obsolete::{ObsoleteTraitBoundSeparator, ObsoleteMutOwnedPointer};
use parse::obsolete::{ObsoleteMutVector, ObsoleteTraitImplVisibility};
use parse::obsolete::{ObsoleteRecordType};
use parse::obsolete::{ObsoleteRecordType, ObsoleteRecordPattern};
use parse::prec::{as_prec, token_to_binop};
use parse::token::{can_begin_expr, is_ident, is_ident_or_path};
use parse::token::{is_plain_ident, INTERPOLATED, special_idents};
@ -2192,10 +2192,11 @@ pub impl Parser {
}
token::LBRACE => {
self.bump();
let (fields, etc) = self.parse_pat_fields(refutable);
let (_, _) = self.parse_pat_fields(refutable);
hi = self.span.hi;
self.bump();
pat = pat_rec(fields, etc);
self.obsolete(*self.span, ObsoleteRecordPattern);
pat = pat_wild;
}
token::LPAREN => {
self.bump();