Support allocation failures when interperting MIR

Note that this breaks Miri. Closes #79601
2021-06-12 19:49:48 -04:00
parent 6e0b554619
commit 524e575bb4
19 changed files with 103 additions and 39 deletions
--- a/compiler/rustc_mir/src/lib.rs
+++ b/compiler/rustc_mir/src/lib.rs
@@ -29,6 +29,7 @@ Rust MIR: a lowered representation of Rust.
 #![feature(option_get_or_insert_default)]
 #![feature(once_cell)]
 #![feature(control_flow_enum)]
+#![feature(try_reserve)]
 #![recursion_limit = "256"]

 #[macro_use]