Changed most vec! invocations to use square braces

Most of the Rust community agrees that the vec! macro is clearer when
called using square brackets [] instead of regular brackets (). Most of
these ocurrences are from before macros allowed using different types of
brackets.

There is one left unchanged in a pretty-print test, as the pretty
printer still wants it to have regular brackets.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index 8864694c932..f077ead1f8e 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -161,12 +161,12 @@ impl Path {
         Path {
             span: s,
             global: false,
-            segments: vec!(
+            segments: vec![
                 PathSegment {
                     identifier: identifier,
                     parameters: PathParameters::none()
                 }
-            ),
+            ],
         }
     }
 }