use rustc::dep_graph::DepGraph;
use rustc::hir::map::definitions::{DefKey, DefPathData, Definitions};
use rustc::hir::map::Map;
-use rustc::lint::builtin;
use rustc::{bug, span_bug};
use rustc_data_structures::captures::Captures;
use rustc_data_structures::fx::FxHashSet;
use rustc_hir::{ConstArg, GenericArg, ParamName};
use rustc_index::vec::IndexVec;
use rustc_session::config::nightly_options;
-use rustc_session::lint::{BuiltinLintDiagnostics, LintBuffer};
+use rustc_session::lint::{builtin, BuiltinLintDiagnostics, LintBuffer};
use rustc_session::node_id::NodeMap;
use rustc_session::Session;
use rustc_span::hygiene::ExpnId;
// incr. comp. yet.
dep_graph.assert_ignored();
- let _prof_timer = sess.prof.generic_activity("hir_lowering");
+ let _prof_timer = sess.prof.verbose_generic_activity("hir_lowering");
LoweringContext {
crate_root: sess.parse_sess.injected_crate_name.try_get().copied(),
(hir::ParamName::Plain(param.ident), kind)
}
- GenericParamKind::Const { ref ty } => (
- hir::ParamName::Plain(param.ident),
- hir::GenericParamKind::Const {
- ty: self.lower_ty(&ty, ImplTraitContext::disallowed()),
- },
- ),
+ GenericParamKind::Const { ref ty } => {
+ let ty = self
+ .with_anonymous_lifetime_mode(AnonymousLifetimeMode::ReportError, |this| {
+ this.lower_ty(&ty, ImplTraitContext::disallowed())
+ });
+
+ (hir::ParamName::Plain(param.ident), hir::GenericParamKind::Const { ty })
+ }
};
hir::GenericParam {