From 77be30fa737c6b55faf3a52fbd2050f5b35ebb02 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Mon, 1 Aug 2011 14:47:24 -0700
Subject: [PATCH] Typecheck pretty-printing test results as libraries. Issue
 #789

After running source files through the pretty printer, we sanity check them by
running the results through the compiler with the --no-trans flag. Now also
use the --lib flag so that pretty-printer tests don't have to include a main
function.
---
 src/test/compiletest/runtest.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test/compiletest/runtest.rs b/src/test/compiletest/runtest.rs
index 53bedaa2a18a..866fa4d23917 100644
--- a/src/test/compiletest/runtest.rs
+++ b/src/test/compiletest/runtest.rs
@@ -164,7 +164,7 @@ actual:\n\
 
     fn make_typecheck_args(config: &config, testfile: &str) -> procargs {
         let prog = config.rustc_path;
-        let args = ["-", "--no-trans"];
+        let args = ["-", "--no-trans", "--lib"];
         ret {prog: prog, args: args};
     }
 }