WIP

Author: oli-obk

tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.allow.stderr

@@ -3,7 +3,6 @@
 #![cfg_attr(warn, warn(long_running_const_eval))]
 #![cfg_attr(allow, allow(long_running_const_eval))]
 
-// compile-flags: -Z tiny-const-eval-limit
 const fn simple_loop(n: u32) -> u32 {
     let mut index = 0;
     while index < n {
@@ -16,7 +15,7 @@ const fn simple_loop(n: u32) -> u32 {
 }
 
 const X: u32 = simple_loop(19);
-const Y: u32 = simple_loop(35);
+const Y: u32 = simple_loop(3000005);
 
 fn main() {
     println!("{X}");

tests/ui/consts/const-eval/stable-metric/ctfe-simple-loop.rs

@@ -1,5 +1,5 @@
 warning: constant evaluation is taking a long time
-  --> $DIR/ctfe-simple-loop.rs:9:5
+  --> $DIR/ctfe-simple-loop.rs:8:5
    |
 LL | /     while index < n {
 LL | |
@@ -14,49 +14,13 @@ LL | |     }
 help: the constant being evaluated
   --> $DIR/ctfe-simple-loop.rs:18:1
    |
-LL | const X: u32 = simple_loop(19);
+LL | const Y: u32 = simple_loop(3000005);
    | ^^^^^^^^^^^^
 note: the lint level is defined here
   --> $DIR/ctfe-simple-loop.rs:3:24
    |
 LL | #![cfg_attr(warn, warn(long_running_const_eval))]
    |                        ^^^^^^^^^^^^^^^^^^^^^^^
 
-warning: constant evaluation is taking a long time
-  --> $DIR/ctfe-simple-loop.rs:9:5
-   |
-LL | /     while index < n {
-LL | |
-LL | |
-LL | |
-LL | |         index = index + 1;
-LL | |     }
-   | |_____^
-   |
-   = note: this lint makes sure the compiler doesn't get stuck due to infinite loops in const eval.
-           If your compilation actually takes a long time, you can safely allow the lint.
-help: the constant being evaluated
-  --> $DIR/ctfe-simple-loop.rs:19:1
-   |
-LL | const Y: u32 = simple_loop(35);
-   | ^^^^^^^^^^^^
-
-warning: constant evaluation is taking a long time
-  --> $DIR/ctfe-simple-loop.rs:9:5
-   |
-LL | /     while index < n {
-LL | |
-LL | |
-LL | |
-LL | |         index = index + 1;
-LL | |     }
-   | |_____^ the const evaluator is currently interpreting this expression
-   |
-help: the constant being evaluated
-  --> $DIR/ctfe-simple-loop.rs:19:1
-   |
-LL | const Y: u32 = simple_loop(35);
-   | ^^^^^^^^^^^^
-
-warning: 3 warnings emitted
+warning: 1 warning emitted