Don't show associated const items by default

Author: GuillaumeGomez

src/librustdoc/clean/mod.rs

@@ -556,7 +556,6 @@ impl ItemEnum {
     pub fn is_associated(&self) -> bool {
         match *self {
             ItemEnum::TypedefItem(_, _) |
-            ItemEnum::AssociatedConstItem(_, _) |
             ItemEnum::AssociatedTypeItem(_, _) => true,
             _ => false,
         }

src/test/rustdoc/assoc-consts.rs

@@ -99,7 +99,7 @@ impl Qux for Bar {
     /// Docs for QUX1 in impl.
     const QUX1: i8 = 5;
     // @has - '//*[@id="associatedconstant.QUX_DEFAULT0"]' 'const QUX_DEFAULT0: u16'
-    // @has - '//*[@class="docblock"]' "Docs for QUX_DEFAULT12 in trait."
+    // @has - '//*[@class="docblock hidden"]' "Docs for QUX_DEFAULT12 in trait."
     const QUX_DEFAULT0: u16 = 6;
     // @has - '//*[@id="associatedconstant.QUX_DEFAULT1"]' 'const QUX_DEFAULT1: i16'
     // @has - '//*[@class="docblock"]' "Docs for QUX_DEFAULT1 in impl."