bjoernager/rust
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lower let-else in MIR instead

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This commit is contained in:
Ding Xiang Fei 2022-06-02 22:39:47 +08:00
parent 38b72154de
commit 6c529ded86
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GPG key ID: 3CD748647EEF6359
71 changed files with 421 additions and 264 deletions
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14
compiler/rustc_save_analysis/src/dump_visitor.rs
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@ -82,14 +82,7 @@ impl<'tcx> DumpVisitor<'tcx> {
pub fn new(save_ctxt: SaveContext<'tcx>) -> DumpVisitor<'tcx> {
let span_utils = SpanUtils::new(&save_ctxt.tcx.sess);
let dumper = Dumper::new(save_ctxt.config.clone());
DumpVisitor {
tcx: save_ctxt.tcx,
save_ctxt,
dumper,
span: span_utils,
// mac_defs: FxHashSet::default(),
// macro_calls: FxHashSet::default(),
}
DumpVisitor { tcx: save_ctxt.tcx, save_ctxt, dumper, span: span_utils }
}
pub fn analysis(&self) -> &rls_data::Analysis {
@ -1421,13 +1414,14 @@ impl<'tcx> Visitor<'tcx> for DumpVisitor<'tcx> {
intravisit::walk_stmt(self, s)
}
fn visit_local(&mut self, l: &'tcx hir::Local<'tcx>) {
fn visit_local(&mut self, l: &'tcx hir::Local<'tcx>, e: Option<&'tcx hir::Block<'tcx>>) {
self.process_macro_use(l.span);
self.process_var_decl(&l.pat);
// Just walk the initializer and type (don't want to walk the pattern again).
// Just walk the initializer, the else branch and type (don't want to walk the pattern again).
walk_list!(self, visit_ty, &l.ty);
walk_list!(self, visit_expr, &l.init);
walk_list!(self, visit_block, e);
}
fn visit_foreign_item(&mut self, item: &'tcx hir::ForeignItem<'tcx>) {