updated E0396 to new error format

[rust.git] / src / librustc_mir / transform / qualify_consts.rs

diff --git a/src/librustc_mir/transform/qualify_consts.rs b/src/librustc_mir/transform/qualify_consts.rs
index 103a15dadb61cfcc9481049a9eb28d804445bbb3..e5473d288d4f35eaf9e8be8c083e78dcafbb52d1 100644 (file)
--- a/src/librustc_mir/transform/qualify_consts.rs
+++ b/src/librustc_mir/transform/qualify_consts.rs
@@ -490,9 +490,13 @@ fn visit_lvalue(&mut self, lvalue: &Lvalue<'tcx>, context: LvalueContext) {
                             if let ty::TyRawPtr(_) = base_ty.sty {
                                 this.add(Qualif::NOT_CONST);
                                 if this.mode != Mode::Fn {
-                                    span_err!(this.tcx.sess, this.span, E0396,
-                                              "raw pointers cannot be dereferenced in {}s",
-                                              this.mode);
+                                    struct_span_err!(this.tcx.sess,
+                                        this.span, E0396,
+                                        "raw pointers cannot be dereferenced in {}s",
+                                        this.mode)
+                                    .span_label(this.span,
+                                        &format!("dereference of raw pointer in constant"))
+                                    .emit();
                                 }
                             }
                         }