diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/attributes.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/attributes.rs | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/compiler/rustc_codegen_llvm/src/attributes.rs b/compiler/rustc_codegen_llvm/src/attributes.rs index 02eef104077..ce54c281384 100644 --- a/compiler/rustc_codegen_llvm/src/attributes.rs +++ b/compiler/rustc_codegen_llvm/src/attributes.rs @@ -12,7 +12,7 @@ use rustc_target::spec::{FramePointer, SanitizerSet, StackProbeType, StackProtec use smallvec::SmallVec; use crate::attributes; -use crate::errors::SanitizerMemtagRequiresMte; +use crate::errors::{MissingFeatures, SanitizerMemtagRequiresMte, TargetFeatureDisableOrEnable}; use crate::llvm::AttributePlace::Function; use crate::llvm::{self, AllocKindFlags, Attribute, AttributeKind, AttributePlace, MemoryEffects}; use crate::llvm_util; @@ -394,13 +394,11 @@ pub fn from_fn_attrs<'ll, 'tcx>( .get_attrs(instance.def_id(), sym::target_feature) .next() .map_or_else(|| cx.tcx.def_span(instance.def_id()), |a| a.span); - let msg = format!( - "the target features {} must all be either enabled or disabled together", - f.join(", ") - ); - let mut err = cx.tcx.sess.struct_span_err(span, &msg); - err.help("add the missing features in a `target_feature` attribute"); - err.emit(); + cx.tcx + .sess + .create_err(TargetFeatureDisableOrEnable { features: f, span: Some(span) }) + .subdiagnostic(MissingFeatures) + .emit(); return; } |