Alex Crichton 4f643d79fc rollup merge of #23863: pnkfelix/arith-oflo-const-eval ...

const_eval : add overflow-checking for {`+`, `-`, `*`, `/`, `<<`, `>>`}.

One tricky detail here: There is some duplication of labor between `rustc::middle::const_eval` and `rustc_trans::trans::consts`. It might be good to explore ways to try to factor out the common structure to the two passes (by abstracting over the particular value-representation used in the compile-time interpreter).

----

Update: Rebased atop #23841

Fix #22531

Fix #23030

Fix #23221

Fix #23235

2015-03-31 18:06:35 -07:00

..

fmt

Update debug helpers and add list builder

2015-03-28 10:33:51 -07:00

hash

Remove integer suffixes where the types in compiled code are identical.

2015-03-05 12:38:33 +05:30

num

Fallout from changes for overflow-checking during constant evaluation.

2015-04-01 02:56:07 +02:00

any.rs

Mass rename uint/int to usize/isize

2015-03-26 12:10:22 -07:00

atomic.rs

…

cell.rs

std: Clean out #[deprecated] APIs

2015-03-31 15:49:57 -07:00

char.rs

std: Stabilize more of the char module

2015-03-10 15:08:31 -07:00

clone.rs

…

cmp.rs

Mass rename uint/int to usize/isize

2015-03-26 12:10:22 -07:00

intrinsics.rs

Strip all leading/trailing newlines

2015-03-15 09:08:21 -07:00

iter.rs

std: Clean out #[deprecated] APIs

2015-03-31 15:49:57 -07:00

lib.rs

std: Clean out #[deprecated] APIs

2015-03-31 15:49:57 -07:00

mem.rs

std: Remove #[old_orphan_check] from PartialEq

2015-03-31 13:39:14 -07:00

nonzero.rs

Mass rename uint/int to usize/isize

2015-03-26 12:10:22 -07:00

ops.rs

Mass rename uint/int to usize/isize

2015-03-26 12:10:22 -07:00

option.rs

Test fixes and rebase conflicts, round 1

2015-03-27 11:29:36 -07:00

ptr.rs

std: Standardize (input, output) param orderings

2015-03-30 14:08:40 -07:00

result.rs

Mass rename uint/int to usize/isize

2015-03-26 12:10:22 -07:00

slice.rs

remove some compiler warnings

2015-02-26 07:21:26 +02:00

str.rs

std: Clean out #[deprecated] APIs

2015-03-31 15:49:57 -07:00

tuple.rs

…