Update function name to reflect reality

diff --git a/src/librustc_const_eval/_match.rs b/src/librustc_const_eval/_match.rs
index 9e40364cbcb6badcaf1e79e540cceb85693ab8b4..bae44c0047e2e3f80c798a2d4b254073c780958b 100644 (file)
--- a/src/librustc_const_eval/_match.rs
+++ b/src/librustc_const_eval/_match.rs
@@ -835,7 +835,7 @@ fn slice_pat_covered_by_constructor(_tcx: TyCtxt, _span: Span,
     Ok(true)
 }
 
-fn range_covered_by_constructor(tcx: TyCtxt, span: Span,
+fn constructor_covered_by_range(tcx: TyCtxt, span: Span,
                                 ctor: &Constructor,
                                 from: &ConstVal, to: &ConstVal,
                                 end: RangeEnd)
@@ -933,7 +933,7 @@ fn specialize<'p, 'a: 'p, 'tcx: 'a>(
                         "unexpected const-val {:?} with ctor {:?}", value, constructor)
                 },
                 _ => {
-                    match range_covered_by_constructor(
+                    match constructor_covered_by_range(
                         cx.tcx, pat.span, constructor, value, value, RangeEnd::Included
                             ) {
                         Ok(true) => Some(vec![]),
@@ -945,7 +945,7 @@ fn specialize<'p, 'a: 'p, 'tcx: 'a>(
         }
 
         PatternKind::Range { ref lo, ref hi, ref end } => {
-            match range_covered_by_constructor(
+            match constructor_covered_by_range(
                 cx.tcx, pat.span, constructor, lo, hi, end.clone()
             ) {
                 Ok(true) => Some(vec![]),