[GitHub] [tvm] lightzhan-intellif commented on a diff in pull request #13630: [BugFix][TVMScript] Parser crash

[GitBox <gi...@apache.org>]

lightzhan-intellif commented on code in PR #13630:
URL: https://github.com/apache/tvm/pull/13630#discussion_r1050386527


##########
tests/python/unittest/test_tvmscript_regression.py:
##########
@@ -45,5 +45,20 @@ def test_multi_element_array_in_outmost_namespace():
     tvm.ir.assert_structural_equal(func, rt_func)
 
 
+def test_different_dtype_assignment_to_var():
+    @T.prim_func
+    def test_case():
+        a = T.alloc_buffer((10, 10), dtype="int8")
+
+    @T.prim_func
+    def func_ref():
+        a = T.alloc_buffer([10, 10], dtype="int8")
+        T.evaluate(0)
+
+    tvm.ir.assert_structural_equal(test_case, func_ref)
+
+
 if __name__ == "__main__":
+    a = numpy.zeros((10, 10), dtype="int8")

Review Comment:
   I am very sorry that it can not in this case. If we do so, prim function can not capture the var 'a' because it is not a nonlocal variable of func test_case.



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