rustc: fix a pp bug.

rust-lang · Jul 31, 2013 · e5b0f1d · e5b0f1d
1 parent c29e9fb
commit e5b0f1d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
@@ -1231,6 +1231,7 @@ pub fn print_expr(s: @ps, expr: &ast::expr) {
       ast::expr_for_loop(pat, iter, ref blk) => {
         head(s, "foreach");
         print_pat(s, pat);
+        space(s.s);
         word_space(s, "in");
         print_expr(s, iter);
         space(s.s);