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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:06:37 +0000 |
commit | 246f239d9f40f633160f0c18f87a20922d4e77bb (patch) | |
tree | 5a88572663584b3d4d28e5a20e10abab1be40884 /compiler/rustc_mir_build/src/build/expr/stmt.rs | |
parent | Releasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip |
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_mir_build/src/build/expr/stmt.rs')
-rw-r--r-- | compiler/rustc_mir_build/src/build/expr/stmt.rs | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/compiler/rustc_mir_build/src/build/expr/stmt.rs b/compiler/rustc_mir_build/src/build/expr/stmt.rs index a7e1331aa..00dbcaeb0 100644 --- a/compiler/rustc_mir_build/src/build/expr/stmt.rs +++ b/compiler/rustc_mir_build/src/build/expr/stmt.rs @@ -116,14 +116,22 @@ impl<'a, 'tcx> Builder<'a, 'tcx> { // it is usually better to focus on `the_value` rather // than the entirety of block(s) surrounding it. let adjusted_span = (|| { - if let ExprKind::Block { body } = &expr.kind && let Some(tail_ex) = body.expr { + if let ExprKind::Block { block } = expr.kind + && let Some(tail_ex) = this.thir[block].expr + { let mut expr = &this.thir[tail_ex]; - while let ExprKind::Block { - body: Block { expr: Some(nested_expr), .. }, - } - | ExprKind::Scope { value: nested_expr, .. } = expr.kind - { - expr = &this.thir[nested_expr]; + loop { + match expr.kind { + ExprKind::Block { block } + if let Some(nested_expr) = this.thir[block].expr => + { + expr = &this.thir[nested_expr]; + } + ExprKind::Scope { value: nested_expr, .. } => { + expr = &this.thir[nested_expr]; + } + _ => break, + } } this.block_context.push(BlockFrame::TailExpr { tail_result_is_ignored: true, |