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Jacob Pratt
18d9c039bb
Fix ICE while casting a type with error Fixes #124848 The ICE originates here: https://github.com/rust-lang/rust/blob/f9a3fd966162b3c7386d90fe4626471f66ba3b8f/compiler/rustc_hir_typeck/src/cast.rs#L143 The underlying cause is that a type with error, `MyType` was involved in a cast. During cast checks the below method `pointer_kind` was called: https://github.com/rust-lang/rust/blob/f9a3fd966162b3c7386d90fe4626471f66ba3b8f/compiler/rustc_hir_typeck/src/cast.rs#L87-L91 Thanks to the changes in PR #123491, `type_is_sized_modulo_regions` in `pointer_kind` returned `false` which caused control to reach the `span_bug` here: https://github.com/rust-lang/rust/blob/f9a3fd966162b3c7386d90fe4626471f66ba3b8f/compiler/rustc_hir_typeck/src/cast.rs#L143 resulting in an ICE. This PR fixes the issue by changing the `span_bug` to a `span_delayed_bug`.