Move fallback_has_occurred to FnCtxt

compiler/rustc_hir_analysis/src/check/check.rs

@@ -471,7 +471,7 @@ fn check_opaque_meets_bounds<'tcx>(
     // version.
     let errors = ocx.select_all_or_error();
     if !errors.is_empty() {
-        infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+        infcx.err_ctxt().report_fulfillment_errors(&errors, None);
     }
     match origin {
         // Checked when type checking the function containing them.

compiler/rustc_hir_analysis/src/check/compare_method.rs

@@ -405,7 +405,7 @@ fn compare_predicate_entailment<'tcx>(
     // version.
     let errors = ocx.select_all_or_error();
     if !errors.is_empty() {
-        let reported = infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+        let reported = infcx.err_ctxt().report_fulfillment_errors(&errors, None);
         return Err(reported);
     }
 
@@ -538,7 +538,7 @@ pub fn collect_trait_impl_trait_tys<'tcx>(
     // RPITs.
     let errors = ocx.select_all_or_error();
     if !errors.is_empty() {
-        let reported = infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+        let reported = infcx.err_ctxt().report_fulfillment_errors(&errors, None);
         return Err(reported);
     }
 
@@ -1431,7 +1431,7 @@ pub(crate) fn raw_compare_const_impl<'tcx>(
     // version.
     let errors = ocx.select_all_or_error();
     if !errors.is_empty() {
-        return Err(infcx.err_ctxt().report_fulfillment_errors(&errors, None, false));
+        return Err(infcx.err_ctxt().report_fulfillment_errors(&errors, None));
     }
 
     // FIXME return `ErrorReported` if region obligations error?
@@ -1549,7 +1549,7 @@ fn compare_type_predicate_entailment<'tcx>(
     // version.
     let errors = ocx.select_all_or_error();
     if !errors.is_empty() {
-        let reported = infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+        let reported = infcx.err_ctxt().report_fulfillment_errors(&errors, None);
         return Err(reported);
     }
 
@@ -1769,7 +1769,7 @@ pub fn check_type_bounds<'tcx>(
     // version.
     let errors = ocx.select_all_or_error();
     if !errors.is_empty() {
-        let reported = infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+        let reported = infcx.err_ctxt().report_fulfillment_errors(&errors, None);
         return Err(reported);
     }
 

compiler/rustc_hir_analysis/src/check/wfcheck.rs

@@ -104,7 +104,7 @@ pub(super) fn enter_wf_checking_ctxt<'tcx, F>(
     f(&mut wfcx);
     let errors = wfcx.select_all_or_error();
     if !errors.is_empty() {
-        infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+        infcx.err_ctxt().report_fulfillment_errors(&errors, None);
         return;
     }
 

compiler/rustc_hir_analysis/src/coherence/builtin.rs

@@ -321,7 +321,7 @@ fn visit_implementation_of_dispatch_from_dyn<'tcx>(tcx: TyCtxt<'tcx>, impl_did:
                     }),
                 );
                 if !errors.is_empty() {
-                    infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+                    infcx.err_ctxt().report_fulfillment_errors(&errors, None);
                 }
 
                 // Finally, resolve all regions.
@@ -561,7 +561,7 @@ pub fn coerce_unsized_info<'tcx>(tcx: TyCtxt<'tcx>, impl_did: DefId) -> CoerceUn
         predicate_for_trait_def(tcx, param_env, cause, trait_def_id, 0, source, &[target.into()]);
     let errors = traits::fully_solve_obligation(&infcx, predicate);
     if !errors.is_empty() {
-        infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+        infcx.err_ctxt().report_fulfillment_errors(&errors, None);
     }
 
     // Finally, resolve all regions.

compiler/rustc_hir_analysis/src/impl_wf_check/min_specialization.rs

@@ -155,7 +155,7 @@ fn get_impl_substs<'tcx>(
 
     let errors = ocx.select_all_or_error();
     if !errors.is_empty() {
-        ocx.infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+        ocx.infcx.err_ctxt().report_fulfillment_errors(&errors, None);
         return None;
     }
 

compiler/rustc_hir_analysis/src/lib.rs

@@ -173,7 +173,7 @@ fn require_same_types<'tcx>(
     match &errors[..] {
         [] => true,
         errors => {
-            infcx.err_ctxt().report_fulfillment_errors(errors, None, false);
+            infcx.err_ctxt().report_fulfillment_errors(errors, None);
             false
         }
     }
@@ -336,7 +336,7 @@ fn check_main_fn_ty(tcx: TyCtxt<'_>, main_def_id: DefId) {
         ocx.register_bound(cause, param_env, norm_return_ty, term_did);
         let errors = ocx.select_all_or_error();
         if !errors.is_empty() {
-            infcx.err_ctxt().report_fulfillment_errors(&errors, None, false);
+            infcx.err_ctxt().report_fulfillment_errors(&errors, None);
             error = true;
         }
         // now we can take the return type of the given main function