code: def test_letstmt_bufferload_without_type_annotation():
      # Variable assignment of PrimExpr types uses the dtype of the
      # PrimExpr to determine the variable's dtype.  Parsing of
      # buf[indices] is done by generating a BufferSlice object, which
      # handles both store and load cases.  BufferSlice is not a
      # PrimExpr, and implements BufferSlice.dtype explicitly.
  
      # Failure occurred during parsing of the tvmscript.
      @T.prim_func
      def func_without_type_annotation(A: T.Buffer((1,), "int32")):
          x = A[0]
          T.evaluate(x)
  
imports: import sys
  from typing import Any
  import pytest
  import tvm.testing
  from tvm.script import from_source
  from tvm.script import tir
  from tvm.tir.schedule.testing import assert_structural_equal_ignore_global_symbol
label_desc: Use image node_id 19 for calling a global function with example usage: test_letstmt_bufferload_without_type_annotation() without return types