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Remove default method implementations

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This commit is contained in:
Niko Matsakis 2014-04-28 08:50:50 -04:00
parent d8a34e7d3f
commit 4b80ff901c
1 changed files with 18 additions and 23 deletions
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41
src/librustc/middle/expr_use_visitor.rs
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@ -56,44 +56,39 @@ pub trait Delegate {
// The value found at `cmt` is either copied or moved, depending
// on mode.
fn consume(&mut self,
_consume_id: ast::NodeId,
_consume_span: Span,
_cmt: mc::cmt,
_mode: ConsumeMode)
{ }
consume_id: ast::NodeId,
consume_span: Span,
cmt: mc::cmt,
mode: ConsumeMode);
// The value found at `cmt` is either copied or moved via the
// pattern binding `consume_pat`, depending on mode.
fn consume_pat(&mut self,
_consume_pat: &ast::Pat,
_cmt: mc::cmt,
_mode: ConsumeMode)
{ }
consume_pat: &ast::Pat,
cmt: mc::cmt,
mode: ConsumeMode);
// The value found at `borrow` is being borrowed at the point
// `borrow_id` for the region `loan_region` with kind `bk`.
fn borrow(&mut self,
_borrow_id: ast::NodeId,
_borrow_span: Span,
_cmt: mc::cmt,
_loan_region: ty::Region,
_bk: ty::BorrowKind,
_loan_cause: LoanCause)
{ }
borrow_id: ast::NodeId,
borrow_span: Span,
cmt: mc::cmt,
loan_region: ty::Region,
bk: ty::BorrowKind,
loan_cause: LoanCause);
// The local variable `id` is declared but not initialized.
fn decl_without_init(&mut self,
_id: ast::NodeId,
_span: Span)
{ }
_span: Span);
// The path at `cmt` is being assigned to.
fn mutate(&mut self,
_assignment_id: ast::NodeId,
_assignment_span: Span,
_assignee_cmt: mc::cmt,
_mode: MutateMode)
{ }
assignment_id: ast::NodeId,
assignment_span: Span,
assignee_cmt: mc::cmt,
mode: MutateMode);
}
///////////////////////////////////////////////////////////////////////////