From 91c0aa3eab9781f4e3a5814f0154d51d25df4de8 Mon Sep 17 00:00:00 2001
From: "eli.bendersky" <devnull@localhost>
Date: Sun, 16 Oct 2011 05:50:43 +0200
Subject: * Added EmptyStatement node to represent an empty statement (sole
 ';'), with tests and c-to-c support * Added sys.path update in
 _build_tables.py to enable it to run correctly from the pycparser folder

---
 examples/c-to-c.py            | 10 +++++-----
 examples/tests/test_c-to-c.py |  1 +
 2 files changed, 6 insertions(+), 5 deletions(-)

(limited to 'examples')

diff --git a/examples/c-to-c.py b/examples/c-to-c.py
index 93de0aa..e0f6af0 100644
--- a/examples/c-to-c.py
+++ b/examples/c-to-c.py
@@ -173,6 +173,9 @@ class CGenerator(object):
         s += self._make_indent() + '}\n'
         return s
     
+    def visit_EmptyStatement(self, n):
+        return ';'
+    
     def visit_ParamList(self, n):
         return ', '.join(self.visit(param) for param in n.params)
 
@@ -402,11 +405,8 @@ def zz_test_translate():
     
 int main(void)
 {
-    int a;
-    int b = a++;
-    int c = ++a;
-    int d = a--;
-    int e = --a;
+    ;
+    return 0;
 }
 '''
     parser = c_parser.CParser()
diff --git a/examples/tests/test_c-to-c.py b/examples/tests/test_c-to-c.py
index cba62f5..8015891 100644
--- a/examples/tests/test_c-to-c.py
+++ b/examples/tests/test_c-to-c.py
@@ -81,6 +81,7 @@ class TestCtoC(unittest.TestCase):
             int main() {
                 int a;
                 a = 5;
+                ;
                 return a;
             }''')
     
-- 
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