auto merge of #5895 : huonw/rust/no-pub-tests, r=thestinger

This patch is a sledge hammer that moves all tests into `#[cfg(test)] mod test { .. }`, and makes them private, there were several instances of `pub mod tests { #[test] pub fn ... } `.

(The reason for this is I was playing with using `syntax` to index code ([result so far](http://www.ug.it.usyd.edu.au/~hwil7821/rust-api/)) and it was getting some junk from the tests.)

The rustdoc commit is particularly brutal, so it's fine if that one isn't landed.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs
index 59e4dddc73b..bc930515a5d 100644
--- a/src/libsyntax/parse/lexer.rs
+++ b/src/libsyntax/parse/lexer.rs
@@ -781,7 +781,7 @@ fn consume_whitespace(rdr: @mut StringReader) {
 }
 
 #[cfg(test)]
-pub mod test {
+mod test {
     use super::*;
 
     use ast;