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Rollup merge of #87427 - RalfJung:no-mir-for, r=oli-obk

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get rid of NoMirFor error variant

The only place where we throw that error, it is very quickly caught again and turned into a different error. So raise that other error immediately.
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Yuki Okushi 2021-07-27 19:52:46 +09:00 • committed by GitHub
commit d25439481c
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2 changed files with 4 additions and 18 deletions
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3
compiler/rustc_middle/src/mir/interpret/error.rs
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@ -402,8 +402,6 @@ impl fmt::Display for UndefinedBehaviorInfo<'_> {
pub enum UnsupportedOpInfo {
/// Free-form case. Only for errors that are never caught!
Unsupported(String),
/// Could not find MIR for a function.
NoMirFor(DefId),
/// Encountered a pointer where we needed raw bytes.
ReadPointerAsBytes,
//
@ -421,7 +419,6 @@ impl fmt::Display for UnsupportedOpInfo {
match self {
Unsupported(ref msg) => write!(f, "{}", msg),
ReadExternStatic(did) => write!(f, "cannot read from extern static ({:?})", did),
NoMirFor(did) => write!(f, "no MIR body is available for {:?}", did),
ReadPointerAsBytes => write!(f, "unable to turn pointer into raw bytes",),
ThreadLocalStatic(did) => write!(f, "cannot access thread local static ({:?})", did),
}