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Remove Cell from const_eval_stack_frame_limit and const_eval_step_limit

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This commit is contained in:
John Kåre Alsaker 2018-04-01 08:19:50 +02:00
parent 753cd9a12c
commit a23e90a6de
2 changed files with 6 additions and 6 deletions
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8
src/librustc/session/mod.rs
View file

@ -111,9 +111,9 @@ pub struct Session {
pub type_length_limit: Once<usize>,
/// The maximum number of stackframes allowed in const eval
pub const_eval_stack_frame_limit: Cell<usize>,
pub const_eval_stack_frame_limit: usize,
/// The maximum number miri steps per constant
pub const_eval_step_limit: Cell<usize>,
pub const_eval_step_limit: usize,
/// The metadata::creader module may inject an allocator/panic_runtime
/// dependency if it didn't already find one, and this tracks what was
@ -1110,8 +1110,8 @@ pub fn build_session_(
features: RefCell::new(None),
recursion_limit: Once::new(),
type_length_limit: Once::new(),
const_eval_stack_frame_limit: Cell::new(100),
const_eval_step_limit: Cell::new(1_000_000),
const_eval_stack_frame_limit: 100,
const_eval_step_limit: 1_000_000,
next_node_id: Cell::new(NodeId::new(1)),
injected_allocator: Cell::new(None),
allocator_kind: Cell::new(None),

4
src/librustc_mir/interpret/eval_context.rs
View file

@ -194,8 +194,8 @@ impl<'a, 'mir, 'tcx: 'mir, M: Machine<'mir, 'tcx>> EvalContext<'a, 'mir, 'tcx, M
param_env,
memory: Memory::new(tcx, memory_data),
stack: Vec::new(),
stack_limit: tcx.sess.const_eval_stack_frame_limit.get(),
steps_remaining: tcx.sess.const_eval_step_limit.get(),
stack_limit: tcx.sess.const_eval_stack_frame_limit,
steps_remaining: tcx.sess.const_eval_step_limit,
}
}