Adjust comment.

rust-lang · Jan 30, 2016 · a66892b · a66892b
1 parent 29075e2
commit a66892b
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/src/liblibc b/src/liblibc
diff --git a/src/librustc_trans/trans/expr.rs b/src/librustc_trans/trans/expr.rs
@@ -153,7 +153,8 @@ pub fn trans_into<'blk, 'tcx>(bcx: Block<'blk, 'tcx>,
             // If we see a const here, that's because it evaluates to a type with zero size. We
             // should be able to just discard it, since const expressions are guaranteed not to
             // have side effects. This seems to be reached through tuple struct constructors being
-            // passed zero-size constants.
+            // passed repeat array constructors with zero-size constants as the expression to be
+            // repeated.
             if let hir::ExprPath(..) = expr.node {
                 match bcx.def(expr.id) {
                     Def::Const(_) | Def::AssociatedConst(_) => {