always keep declarations found in unreachable code

a few more tests and some cleanups.
2012-09-07 15:18:32 +03:00
parent b77574ea1c
commit 919b2733ab
5 changed files with 226 additions and 49 deletions
--- a/test/run-tests.js
+++ b/test/run-tests.js
@@ -119,8 +119,10 @@ function parse_test(file) {
                    })
                );
                var stat = node.body;
-                if (stat instanceof U.AST_BlockStatement && stat.body.length == 1)
-                    stat = stat.body[0];
+                if (stat instanceof U.AST_BlockStatement) {
+                    if (stat.body.length == 1) stat = stat.body[0];
+                    else if (stat.body.length == 0) stat = new U.AST_EmptyStatement();
+                }
                test[node.label.name] = stat;
                return true;
            }