Add measurements to circuits.

Author: cqc-alec

tests/integration/backend_test.py

@@ -432,6 +432,8 @@ def test_classical(
     c.X(0, condition=reg_leq(a, 1))
     c.Phase(0, condition=a[0])
 
+    c.measure_all()
+
     backend = authenticated_quum_backend_qa
 
     c = backend.get_compiled_circuit(c)
@@ -793,6 +795,7 @@ def test_wasm_qa(
     c.name = "test_wasm"
     a = c.add_c_register("a", 8)
     c.add_wasm_to_reg("add_one", wasfile, [a], [a])
+    c.measure_all()
 
     b = authenticated_quum_backend_qa
 
@@ -862,6 +865,7 @@ def test_wasm_costs(
     c.name = "test_wasm"
     a = c.add_c_register("a", 8)
     c.add_wasm_to_reg("add_one", wasfile, [a], [a])
+    c.measure_all()
 
     b = authenticated_quum_backend_qa