Add emit call to error message

Phlosioneer · Phlosioneer · commit 686682deb33d · 2018-03-27T16:01:02.000-04:00
diff --git a/src/librustc_passes/ast_validation.rs b/src/librustc_passes/ast_validation.rs
@@ -274,7 +274,7 @@ impl<'a> Visitor<'a> for AstValidator<'a> {
                 if defaultness == Defaultness::Default {
                     self.err_handler()
                         .struct_span_err(item.span, "inherent impls cannot be default")
-                        .help("maybe a missing `for` keyword?");
+                        .help("maybe a missing `for` keyword?").emit();
                 }
             }
             ItemKind::ForeignMod(..) => {

Original file line number	Diff line number	Diff line change
`@@ -274,7 +274,7 @@ impl<'a> Visitor<'a> for AstValidator<'a> {`
`274`	`274`	`if defaultness == Defaultness::Default {`
`275`	`275`	`self.err_handler()`
`276`	`276`	`.struct_span_err(item.span, "inherent impls cannot be default")`
`277`		- .help("maybe a missing `for` keyword?");
	`277`	+ .help("maybe a missing `for` keyword?").emit();
`278`	`278`	`}`
`279`	`279`	`}`
`280`	`280`	`ItemKind::ForeignMod(..) => {`