TEST: Add for Array syntactic sugar

Author: ubaidsk

integration_tests/CMakeLists.txt

@@ -424,6 +424,7 @@ RUN(NAME array_01            LABELS cpython llvm wasm c)
 RUN(NAME array_02            LABELS cpython wasm c)
 RUN(NAME array_03            LABELS cpython llvm c)
 RUN(NAME array_04            LABELS cpython llvm c)
+RUN(NAME array_05            LABELS cpython llvm c)
 RUN(NAME bindc_01            LABELS cpython llvm c)
 RUN(NAME bindc_02            LABELS cpython llvm c)
 RUN(NAME bindc_04            LABELS llvm c NOFAST)

integration_tests/array_05.py

@@ -0,0 +1,39 @@
+from lpython import i32, f64, Array
+from numpy import empty, int32, float64
+
+
+def test_1():
+    y: Array[f64, 3] = empty([3], dtype=float64)
+    y[0] = 3.14
+    y[1] = -4.14
+    y[2] = 100.100
+
+    print(y)
+    assert abs(y[0] - (3.14)) <= 1e-6
+    assert abs(y[1] - (-4.14)) <= 1e-6
+    assert abs(y[2] - (100.100)) <= 1e-6
+
+def test_2():
+    x: Array[i32, 2, 3] = empty([2, 3], dtype=int32)
+
+    x[0, 0] = 5
+    x[0, 1] = -10
+    x[0, 2] = 15
+    x[1, 0] = 4
+    x[1, 1] = -14
+    x[1, 2] = 100
+
+    print(x)
+    assert x[0, 0] == 5
+    assert x[0, 1] == -10
+    assert x[0, 2] == 15
+    assert x[1, 0] == 4
+    assert x[1, 1] == -14
+    assert x[1, 2] == 100
+
+
+def main0():
+    test_1()
+    test_2()
+
+main0()