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refactor(mir): remove unused argument

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Small cleanup that shouldn't have any impact
This commit is contained in:
Michael Zapata 2017-08-17 16:14:32 +12:00
parent be0f77dc8a
commit 3ffe01f40a
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GPG Key ID: 4507F0A29F6026DA
1 changed files with 4 additions and 6 deletions
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10
src/librustc_mir/build/scope.rs
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@ -89,7 +89,7 @@ should go to.
use build::{BlockAnd, BlockAndExtension, Builder, CFG}; use build::{BlockAnd, BlockAndExtension, Builder, CFG};
use rustc::middle::region::CodeExtent; use rustc::middle::region::CodeExtent;
use rustc::ty::{Ty, TyCtxt}; use rustc::ty::Ty;
use rustc::mir::*; use rustc::mir::*;
use rustc::mir::transform::MirSource; use rustc::mir::transform::MirSource;
use syntax_pos::{Span}; use syntax_pos::{Span};
@ -572,7 +572,7 @@ impl<'a, 'gcx, 'tcx> Builder<'a, 'gcx, 'tcx> {
} }
assert!(!self.scopes.is_empty()); // or `any` above would be false assert!(!self.scopes.is_empty()); // or `any` above would be false
let Builder { ref mut hir, ref mut cfg, ref mut scopes, let Builder { ref mut cfg, ref mut scopes,
ref mut cached_resume_block, .. } = *self; ref mut cached_resume_block, .. } = *self;
// Build up the drops in **reverse** order. The end result will // Build up the drops in **reverse** order. The end result will
@ -599,8 +599,7 @@ impl<'a, 'gcx, 'tcx> Builder<'a, 'gcx, 'tcx> {
}; };
for scope in scopes.iter_mut() { for scope in scopes.iter_mut() {
target = build_diverge_scope( target = build_diverge_scope(cfg, scope.extent_span, scope, target);
hir.tcx(), cfg, scope.extent_span, scope, target);
} }
Some(target) Some(target)
} }
@ -726,8 +725,7 @@ fn build_scope_drops<'tcx>(cfg: &mut CFG<'tcx>,
block.unit() block.unit()
} }
fn build_diverge_scope<'a, 'gcx, 'tcx>(_tcx: TyCtxt<'a, 'gcx, 'tcx>, fn build_diverge_scope<'a, 'gcx, 'tcx>(cfg: &mut CFG<'tcx>,
cfg: &mut CFG<'tcx>,
span: Span, span: Span,
scope: &mut Scope<'tcx>, scope: &mut Scope<'tcx>,
mut target: BasicBlock) mut target: BasicBlock)