bjoernager/rust
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Format all the let chains in compiler

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This commit is contained in:
Michael Goulet 2023-10-13 08:58:33 +00:00
parent 2763ca50da
commit b2d2184ede
206 changed files with 3120 additions and 2228 deletions
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5
compiler/rustc_mir_transform/src/copy_prop.rs
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@ -168,14 +168,15 @@ impl<'tcx> MutVisitor<'tcx> for Replacer<'_, 'tcx> {
&& self.storage_to_remove.contains(l)
{
stmt.make_nop();
return
return;
}
self.super_statement(stmt, loc);
// Do not leave tautological assignments around.
if let StatementKind::Assign(box (lhs, ref rhs)) = stmt.kind
&& let Rvalue::Use(Operand::Copy(rhs) | Operand::Move(rhs)) | Rvalue::CopyForDeref(rhs) = *rhs
&& let Rvalue::Use(Operand::Copy(rhs) | Operand::Move(rhs)) | Rvalue::CopyForDeref(rhs) =
*rhs
&& lhs == rhs
{
stmt.make_nop();