diff options
Diffstat (limited to 'compiler/rustc_session/src/session.rs')
| -rw-r--r-- | compiler/rustc_session/src/session.rs | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/compiler/rustc_session/src/session.rs b/compiler/rustc_session/src/session.rs index 0c084660761..25c20be8e62 100644 --- a/compiler/rustc_session/src/session.rs +++ b/compiler/rustc_session/src/session.rs @@ -322,10 +322,9 @@ impl Session { } } - /// Used for code paths of expensive computations that should only take place when - /// warnings or errors are emitted. If no messages are emitted ("good path"), then - /// it's likely a bug. - pub fn good_path_delayed_bug(&self, msg: impl Into<DiagnosticMessage>) { + /// Record the fact that we called `trimmed_def_paths`, and do some + /// checking about whether its cost was justified. + pub fn record_trimmed_def_paths(&self) { if self.opts.unstable_opts.print_type_sizes || self.opts.unstable_opts.query_dep_graph || self.opts.unstable_opts.dump_mir.is_some() @@ -336,7 +335,7 @@ impl Session { return; } - self.dcx().good_path_delayed_bug(msg) + self.dcx().set_must_produce_diag() } #[inline] @@ -546,8 +545,8 @@ impl Session { if fuel.remaining == 0 && !fuel.out_of_fuel { if self.dcx().can_emit_warnings() { // We only call `msg` in case we can actually emit warnings. - // Otherwise, this could cause a `good_path_delayed_bug` to - // trigger (issue #79546). + // Otherwise, this could cause a `must_produce_diag` ICE + // (issue #79546). self.dcx().emit_warn(errors::OptimisationFuelExhausted { msg: msg() }); } fuel.out_of_fuel = true; |