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+Utpl implements C-style bitwise operations. One detail is that these operations
+coerce their operands to signed 64bit integer values internally.
+
+-- Expect stdout --
+Left shift:
+10 << 2 = 40
+3.3 << 4.1 = 48
+
+Right shift:
+10 >> 2 = 2
+3.3 >> 4.1 = 0
+
+Bitwise and:
+1234 & 200 = 192
+120.3 & 54.3 = 48
+
+Bitwise xor:
+1234 ^ 200 = 1050
+120.3 ^ 54.3 = 78
+
+Bitwise or:
+1234 | 200 = 1242
+120.3 | 54.3 = 126
+
+Complement:
+~0 = -1
+~10.4 = -11
+-- End --
+
+-- Testcase --
+Left shift:
+10 << 2 = {{ 10 << 2 }}
+3.3 << 4.1 = {{ 3.3 << 4.1 }}
+
+Right shift:
+10 >> 2 = {{ 10 >> 2 }}
+3.3 >> 4.1 = {{ 3.3 >> 4.1 }}
+
+Bitwise and:
+1234 & 200 = {{ 1234 & 200 }}
+120.3 & 54.3 = {{ 120.3 & 54.3 }}
+
+Bitwise xor:
+1234 ^ 200 = {{ 1234 ^ 200 }}
+120.3 ^ 54.3 = {{ 120.3 ^ 54.3 }}
+
+Bitwise or:
+1234 | 200 = {{ 1234 | 200 }}
+120.3 | 54.3 = {{ 120.3 | 54.3 }}
+
+Complement:
+~0 = {{ ~0 }}
+~10.4 = {{ ~10.4 }}
+-- End --