pub struct RemoveUninitDrops;
Expand description

Removes Drop and DropAndReplace terminators whose target is known to be uninitialized at that point.

This is redundant with drop elaboration, but we need to do it prior to const-checking, and running const-checking after drop elaboration makes it optimization dependent, causing issues like #90770.

Trait Implementations§

Returns true if this pass is enabled with the current combination of compiler flags.

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Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

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