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get rid of to_ptr

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This commit is contained in:
Ralf Jung 2020-02-28 09:27:21 +01:00
parent f9644c16f3
commit e9ab099d6f
1 changed files with 4 additions and 12 deletions
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16
src/librustc/mir/interpret/value.rs
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@ -406,20 +406,12 @@ pub fn assert_bits(self, target_size: Size) -> u128 {
self.to_bits(target_size).expect("expected Raw bits but got a Pointer")
}
/// Do not call this method! Use either `assert_ptr` or `force_ptr`.
/// This method is intentionally private, do not make it public.
#[inline]
fn to_ptr(self) -> InterpResult<'tcx, Pointer<Tag>> {
match self {
Scalar::Raw { data: 0, .. } => throw_unsup!(InvalidNullPointerUsage),
Scalar::Raw { .. } => throw_unsup!(ReadBytesAsPointer),
Scalar::Ptr(p) => Ok(p),
}
}
#[inline(always)]
pub fn assert_ptr(self) -> Pointer<Tag> {
self.to_ptr().expect("expected a Pointer but got Raw bits")
match self {
Scalar::Ptr(p) => p,
Scalar::Raw { .. } => bug!("expected a Pointer but got Raw bits")
}
}
/// Do not call this method! Dispatch based on the type instead.