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wrap error code in DiagnosticId::Error so it compiles

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This commit is contained in:
Michael Hewson 2017-11-07 14:32:59 -05:00
parent 0d739b5b97
commit 1d29966d3b
1 changed files with 2 additions and 2 deletions
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4
src/librustc_typeck/check/wfcheck.rs
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@ -22,7 +22,7 @@ use rustc::middle::lang_items;
use syntax::ast;
use syntax::feature_gate::{self, GateIssue};
use syntax_pos::Span;
use errors::DiagnosticBuilder;
use errors::{DiagnosticBuilder, DiagnosticId};
use rustc::hir::intravisit::{self, Visitor, NestedVisitorMap};
use rustc::hir;
@ -489,7 +489,7 @@ impl<'a, 'gcx> CheckTypeWellFormedVisitor<'a, 'gcx> {
fcx.tcx.sess.diagnostic().mut_span_err(span, &format!("invalid `self` type: {:?}", self_arg_ty))
.note(&format!("type must be `{:?}` or a type that dereferences to it`", self_ty))
.help("consider changing to `self`, `&self`, `&mut self`, or `self: Box<Self>`")
.code("E0307".into())
.code(DiagnosticId::Error("E0307".into()))
.emit();
break
}