diff options
Diffstat (limited to 'src/librustc_trans/trans/_match.rs')
| -rw-r--r-- | src/librustc_trans/trans/_match.rs | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/src/librustc_trans/trans/_match.rs b/src/librustc_trans/trans/_match.rs index fed0931cab7..f55076e7484 100644 --- a/src/librustc_trans/trans/_match.rs +++ b/src/librustc_trans/trans/_match.rs @@ -427,7 +427,7 @@ fn enter_match<'a, 'b, 'p, 'blk, 'tcx, F>(bcx: Block<'blk, 'tcx>, let _indenter = indenter(); m.iter().filter_map(|br| { - e(br.pats[]).map(|pats| { + e(br.pats.index(&FullRange)).map(|pats| { let this = br.pats[col]; let mut bound_ptrs = br.bound_ptrs.clone(); match this.node { @@ -471,8 +471,8 @@ fn enter_default<'a, 'p, 'blk, 'tcx>(bcx: Block<'blk, 'tcx>, // Collect all of the matches that can match against anything. enter_match(bcx, dm, m, col, val, |pats| { if pat_is_binding_or_wild(dm, &*pats[col]) { - let mut r = pats[..col].to_vec(); - r.push_all(pats[col + 1..]); + let mut r = pats.index(&(0..col)).to_vec(); + r.push_all(pats.index(&((col + 1)..))); Some(r) } else { None @@ -548,7 +548,7 @@ fn enter_opt<'a, 'p, 'blk, 'tcx>( param_env: param_env, }; enter_match(bcx, dm, m, col, val, |pats| - check_match::specialize(&mcx, pats[], &ctor, col, variant_size) + check_match::specialize(&mcx, pats.index(&FullRange), &ctor, col, variant_size) ) } @@ -790,7 +790,7 @@ fn compare_values<'blk, 'tcx>(cx: Block<'blk, 'tcx>, let did = langcall(cx, None, format!("comparison of `{}`", - cx.ty_to_string(rhs_t))[], + cx.ty_to_string(rhs_t)).index(&FullRange), StrEqFnLangItem); callee::trans_lang_call(cx, did, &[lhs, rhs], None) } @@ -945,7 +945,7 @@ fn compile_submatch<'a, 'p, 'blk, 'tcx>(bcx: Block<'blk, 'tcx>, if has_nested_bindings(m, col) { let expanded = expand_nested_bindings(bcx, m, col, val); compile_submatch_continue(bcx, - expanded[], + expanded.index(&FullRange), vals, chk, col, @@ -967,7 +967,7 @@ fn compile_submatch<'a, 'p, 'blk, 'tcx>(bcx: Block<'blk, 'tcx>, bcx = compile_guard(bcx, &**guard_expr, m[0].data, - m[1..m.len()], + m.index(&(1..m.len())), vals, chk, has_genuine_default); @@ -990,8 +990,8 @@ fn compile_submatch_continue<'a, 'p, 'blk, 'tcx>(mut bcx: Block<'blk, 'tcx>, let tcx = bcx.tcx(); let dm = &tcx.def_map; - let mut vals_left = vals[0u..col].to_vec(); - vals_left.push_all(vals[col + 1u..]); + let mut vals_left = vals.index(&(0u..col)).to_vec(); + vals_left.push_all(vals.index(&((col + 1u)..))); let ccx = bcx.fcx.ccx; // Find a real id (we're adding placeholder wildcard patterns, but @@ -1037,8 +1037,8 @@ fn compile_submatch_continue<'a, 'p, 'blk, 'tcx>(mut bcx: Block<'blk, 'tcx>, field_vals.len()) ); let mut vals = field_vals; - vals.push_all(vals_left[]); - compile_submatch(bcx, pats[], vals[], chk, has_genuine_default); + vals.push_all(vals_left.index(&FullRange)); + compile_submatch(bcx, pats.index(&FullRange), vals.index(&FullRange), chk, has_genuine_default); return; } _ => () @@ -1191,10 +1191,10 @@ fn compile_submatch_continue<'a, 'p, 'blk, 'tcx>(mut bcx: Block<'blk, 'tcx>, } let opt_ms = enter_opt(opt_cx, pat_id, dm, m, opt, col, size, val); let mut opt_vals = unpacked; - opt_vals.push_all(vals_left[]); + opt_vals.push_all(vals_left.index(&FullRange)); compile_submatch(opt_cx, - opt_ms[], - opt_vals[], + opt_ms.index(&FullRange), + opt_vals.index(&FullRange), branch_chk.as_ref().unwrap_or(chk), has_genuine_default); } @@ -1213,8 +1213,8 @@ fn compile_submatch_continue<'a, 'p, 'blk, 'tcx>(mut bcx: Block<'blk, 'tcx>, } _ => { compile_submatch(else_cx, - defaults[], - vals_left[], + defaults.index(&FullRange), + vals_left.index(&FullRange), chk, has_genuine_default); } @@ -1333,7 +1333,7 @@ fn create_bindings_map<'blk, 'tcx>(bcx: Block<'blk, 'tcx>, pat: &ast::Pat, "__llmatch"); trmode = TrByCopy(alloca_no_lifetime(bcx, llvariable_ty, - bcx.ident(ident)[])); + bcx.ident(ident).index(&FullRange))); } ast::BindByValue(_) => { // in this case, the final type of the variable will be T, @@ -1341,13 +1341,13 @@ fn create_bindings_map<'blk, 'tcx>(bcx: Block<'blk, 'tcx>, pat: &ast::Pat, // above llmatch = alloca_no_lifetime(bcx, llvariable_ty.ptr_to(), - bcx.ident(ident)[]); + bcx.ident(ident).index(&FullRange)); trmode = TrByMove; } ast::BindByRef(_) => { llmatch = alloca_no_lifetime(bcx, llvariable_ty, - bcx.ident(ident)[]); + bcx.ident(ident).index(&FullRange)); trmode = TrByRef; } }; @@ -1415,7 +1415,7 @@ fn trans_match_inner<'blk, 'tcx>(scope_cx: Block<'blk, 'tcx>, && arm.pats.last().unwrap().node == ast::PatWild(ast::PatWildSingle) }); - compile_submatch(bcx, matches[], &[discr_datum.val], &chk, has_default); + compile_submatch(bcx, matches.index(&FullRange), &[discr_datum.val], &chk, has_default); let mut arm_cxs = Vec::new(); for arm_data in arm_datas.iter() { @@ -1429,7 +1429,7 @@ fn trans_match_inner<'blk, 'tcx>(scope_cx: Block<'blk, 'tcx>, arm_cxs.push(bcx); } - bcx = scope_cx.fcx.join_blocks(match_id, arm_cxs[]); + bcx = scope_cx.fcx.join_blocks(match_id, arm_cxs.index(&FullRange)); return bcx; } @@ -1582,7 +1582,7 @@ fn mk_binding_alloca<'blk, 'tcx, A, F>(bcx: Block<'blk, 'tcx>, let var_ty = node_id_type(bcx, p_id); // Allocate memory on stack for the binding. - let llval = alloc_ty(bcx, var_ty, bcx.ident(*ident)[]); + let llval = alloc_ty(bcx, var_ty, bcx.ident(*ident).index(&FullRange)); // Subtle: be sure that we *populate* the memory *before* // we schedule the cleanup. @@ -1620,7 +1620,7 @@ fn bind_irrefutable_pat<'blk, 'tcx>(bcx: Block<'blk, 'tcx>, if bcx.sess().asm_comments() { add_comment(bcx, format!("bind_irrefutable_pat(pat={})", - pat.repr(bcx.tcx()))[]); + pat.repr(bcx.tcx())).index(&FullRange)); } let _indenter = indenter(); |