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typeck: remove dead code

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This commit is contained in:
Jorge Aparicio 2015-01-04 10:53:03 -05:00
parent 643826150b
commit 8d0d7521d6
3 changed files with 3 additions and 23 deletions
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4
src/librustc_typeck/check/closure.rs
View File

@ -13,20 +13,18 @@
use super::{check_fn, Expectation, FnCtxt};
use astconv;
use middle::infer;
use middle::region::CodeExtent;
use middle::subst;
use middle::ty::{self, ToPolyTraitRef, Ty};
use rscope::RegionScope;
use syntax::abi;
use syntax::ast;
use syntax::ast::CaptureClause::*;
use syntax::ast_util;
use util::ppaux::Repr;
pub fn check_expr_closure<'a,'tcx>(fcx: &FnCtxt<'a,'tcx>,
expr: &ast::Expr,
capture: ast::CaptureClause,
_capture: ast::CaptureClause,
opt_kind: Option<ast::UnboxedClosureKind>,
decl: &ast::FnDecl,
body: &ast::Block,

6
src/librustc_typeck/check/regionck.rs
View File

@ -856,10 +856,8 @@ fn check_expr_fn_block(rcx: &mut Rcx,
fn constrain_callee(rcx: &mut Rcx,
callee_id: ast::NodeId,
call_expr: &ast::Expr,
callee_expr: &ast::Expr) {
let call_region = ty::ReScope(CodeExtent::from_node_id(call_expr.id));
_call_expr: &ast::Expr,
_callee_expr: &ast::Expr) {
let callee_ty = rcx.resolve_node_type(callee_id);
match callee_ty.sty {
ty::ty_bare_fn(..) => { }

16
src/librustc_typeck/check/regionmanip.rs
View File

@ -319,22 +319,6 @@ impl<'a, 'tcx> Wf<'a, 'tcx> {
}
}
fn accumulate_from_closure_ty(&mut self,
ty: Ty<'tcx>,
c: &ty::ClosureTy<'tcx>)
{
match c.store {
ty::RegionTraitStore(r_b, _) => {
self.push_region_constraint_from_top(r_b);
}
ty::UniqTraitStore => { }
}
let required_region_bounds =
ty::object_region_bounds(self.tcx, None, c.bounds.builtin_bounds);
self.accumulate_from_object_ty(ty, c.bounds.region_bound, required_region_bounds);
}
fn accumulate_from_object_ty(&mut self,
ty: Ty<'tcx>,
region_bound: ty::Region,