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| -rw-r--r-- | crates/hir-ty/src/mir/lower.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crates/hir-ty/src/mir/lower.rs b/crates/hir-ty/src/mir/lower.rs index 051ae228e2..28305bbe81 100644 --- a/crates/hir-ty/src/mir/lower.rs +++ b/crates/hir-ty/src/mir/lower.rs @@ -1121,11 +1121,13 @@ impl<'ctx> MirLowerCtx<'ctx> { } hir_def::hir::Literal::CString(b) => { let b = b.as_bytes(); + let bytes = b.iter().copied().chain(iter::once(0)).collect::<Vec<_>>(); + let mut data = Vec::with_capacity(mem::size_of::<usize>() * 2); data.extend(0usize.to_le_bytes()); - data.extend(b.len().to_le_bytes()); + data.extend(bytes.len().to_le_bytes()); let mut mm = MemoryMap::default(); - mm.insert(0, b.iter().copied().chain(iter::once(0)).collect::<Vec<_>>()); + mm.insert(0, bytes); return Ok(Operand::from_concrete_const(data, mm, ty)); } hir_def::hir::Literal::ByteString(b) => { |