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rustc_target: TyAndLayout::field should never error.

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This commit is contained in:
Eduard-Mihai Burtescu 2021-08-25 18:05:10 +03:00
parent 87d1fb747f
commit 8e6d126b7d
10 changed files with 77 additions and 77 deletions
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6
compiler/rustc_codegen_ssa/src/mir/block.rs
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@ -472,10 +472,8 @@ impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
let layout = bx.layout_of(ty);
let do_panic = match intrinsic {
Inhabited => layout.abi.is_uninhabited(),
// We unwrap as the error type is `!`.
ZeroValid => !layout.might_permit_raw_init(bx, /*zero:*/ true).unwrap(),
// We unwrap as the error type is `!`.
UninitValid => !layout.might_permit_raw_init(bx, /*zero:*/ false).unwrap(),
ZeroValid => !layout.might_permit_raw_init(bx, /*zero:*/ true),
UninitValid => !layout.might_permit_raw_init(bx, /*zero:*/ false),
};
if do_panic {
let msg_str = with_no_trimmed_paths(|| {