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| author | Dylan MacKenzie <ecstaticmorse@gmail.com> | 2019-11-13 14:48:59 -0800 |
|---|---|---|
| committer | Dylan MacKenzie <ecstaticmorse@gmail.com> | 2019-11-15 10:33:52 -0800 |
| commit | a4ce2011cb0191e3be3dde2bca27b5c1ea4aadf2 (patch) | |
| tree | fd159b46ff812dcd80f90df0d6b4888d22af2bb0 /src | |
| parent | 9a2e53a7b385c3fbb0621a5a34e702f81a12342a (diff) | |
| download | rust-a4ce2011cb0191e3be3dde2bca27b5c1ea4aadf2.tar.gz rust-a4ce2011cb0191e3be3dde2bca27b5c1ea4aadf2.zip | |
A `Downcast` is now reached when const-checking a `for` loop
I believe this occurs because the old checker stopped processing basic blocks after a `SwitchInt`.
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/compile-fail/consts/const-fn-error.rs | 1 | ||||
| -rw-r--r-- | src/test/compile-fail/issue-52443.rs | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/src/test/compile-fail/consts/const-fn-error.rs b/src/test/compile-fail/consts/const-fn-error.rs index 4adad16a570..1a4fc72e817 100644 --- a/src/test/compile-fail/consts/const-fn-error.rs +++ b/src/test/compile-fail/consts/const-fn-error.rs @@ -9,6 +9,7 @@ const fn f(x: usize) -> usize { //~| ERROR E0017 //~| ERROR E0080 //~| ERROR E0744 + //~| ERROR E0019 sum += i; } sum diff --git a/src/test/compile-fail/issue-52443.rs b/src/test/compile-fail/issue-52443.rs index 04eecb5687f..ee37aaa5e13 100644 --- a/src/test/compile-fail/issue-52443.rs +++ b/src/test/compile-fail/issue-52443.rs @@ -11,4 +11,5 @@ fn main() { //~| ERROR `for` is not allowed in a `const` //~| ERROR references in constants may only refer to immutable values //~| ERROR evaluation of constant value failed + //~| ERROR constant contains unimplemented expression type } |