handle variables that assign a value including themselves in aggressiveVariableElimination

1 files changed, 9 insertions, 6 deletions

diff --git a/tests/test_core.py b/tests/test_core.py
index 6442f894..1dc25dce 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -4652,12 +4652,15 @@ return malloc(size);
     if Settings.QUANTUM_SIZE == 1: return self.skip('TODO: make this work')
     if os.environ.get('EMCC_FAST_COMPILER') == '1': return self.skip('todo in fastcomp')
 
-    self.do_run('',
-                'hello lua world!\n17\n1\n2\n3\n4\n7',
-                args=['-e', '''print("hello lua world!");print(17);for x = 1,4 do print(x) end;print(10-3)'''],
-                libraries=self.get_library('lua', [os.path.join('src', 'lua'), os.path.join('src', 'liblua.a')], make=['make', 'generic'], configure=None),
-                includes=[path_from_root('tests', 'lua')],
-                output_nicerizer=lambda string, err: (string + err).replace('\n\n', '\n').replace('\n\n', '\n'))
+    for aggro in ([0, 1] if '-O2' in self.emcc_args else [0]):
+      print aggro
+      Settings.AGGRESSIVE_VARIABLE_ELIMINATION = aggro
+      self.do_run('',
+                  'hello lua world!\n17\n1\n2\n3\n4\n7',
+                  args=['-e', '''print("hello lua world!");print(17);for x = 1,4 do print(x) end;print(10-3)'''],
+                  libraries=self.get_library('lua', [os.path.join('src', 'lua'), os.path.join('src', 'liblua.a')], make=['make', 'generic'], configure=None),
+                  includes=[path_from_root('tests', 'lua')],
+                  output_nicerizer=lambda string, err: (string + err).replace('\n\n', '\n').replace('\n\n', '\n'))
 
   def get_freetype(self):
     Settings.DEAD_FUNCTIONS += ['_inflateEnd', '_inflate', '_inflateReset', '_inflateInit2_']