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Rollup merge of #103430 - cjgillot:receiver-attrs, r=petrochenkov

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Workaround unstable stmt_expr_attributes for method receiver expressions

Fixes https://github.com/rust-lang/rust/issues/103244

cc ``@Mark-Simulacrum`` ``@ehuss``
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Dylan DPC 2022-10-26 11:29:55 +05:30 • committed by GitHub
commit c9a04cddc0
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9 changed files with 121 additions and 19 deletions
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9
compiler/rustc_builtin_macros/src/cfg_eval.rs
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@ -210,8 +210,15 @@ impl CfgEval<'_, '_> {
}
impl MutVisitor for CfgEval<'_, '_> {
#[instrument(level = "trace", skip(self))]
fn visit_expr(&mut self, expr: &mut P<ast::Expr>) {
self.cfg.configure_expr(expr);
self.cfg.configure_expr(expr, false);
mut_visit::noop_visit_expr(expr, self);
}
#[instrument(level = "trace", skip(self))]
fn visit_method_receiver_expr(&mut self, expr: &mut P<ast::Expr>) {
self.cfg.configure_expr(expr, true);
mut_visit::noop_visit_expr(expr, self);
}