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Update e0017 to new format #35445

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merged 1 commit into from
Aug 12, 2016
Merged

Update e0017 to new format #35445

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9 changes: 6 additions & 3 deletions src/librustc_mir/transform/qualify_consts.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -616,9 +616,12 @@ impl<'a, 'tcx> Visitor<'tcx> for Qualifier<'a, 'tcx, 'tcx> {
if !allow {
self.add(Qualif::NOT_CONST);
if self.mode != Mode::Fn {
span_err!(self.tcx.sess, self.span, E0017,
"references in {}s may only refer \
to immutable values", self.mode);
struct_span_err!(self.tcx.sess, self.span, E0017,
"references in {}s may only refer \
to immutable values", self.mode)
.span_label(self.span, &format!("{}s require immutable values",
self.mode))
.emit();
}
}
} else {
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7 changes: 6 additions & 1 deletion src/test/compile-fail/E0017.rs
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Expand Up @@ -12,11 +12,16 @@ static X: i32 = 1;
const C: i32 = 2;

const CR: &'static mut i32 = &mut C; //~ ERROR E0017
//~| NOTE constants require immutable values
//~| ERROR E0017
//~| NOTE constants require immutable values
static STATIC_REF: &'static mut i32 = &mut X; //~ ERROR E0017
//~| NOTE statics require immutable values
//~| ERROR E0017
//~| NOTE statics require immutable values
//~| ERROR E0388
static CONST_REF: &'static mut i32 = &mut C; //~ ERROR E0017
//~| NOTE statics require immutable values
//~| ERROR E0017

//~| NOTE statics require immutable values
fn main() {}