diff --git a/tests/expectations/compiler/statements/expr_statement.out b/tests/expectations/compiler/statements/expr_statement.out
new file mode 100644
index 0000000000..0c159c636e
--- /dev/null
+++ b/tests/expectations/compiler/statements/expr_statement.out
@@ -0,0 +1,10 @@
+---
+namespace: Compile
+expectation: Pass
+outputs:
+  - output:
+      - initial_input_ast: no input
+    initial_ast: c28f468593720c06ddad09b051dd5011a0060b5639dc261ea9a7bb53014e4fe0
+    unrolled_ast: c28f468593720c06ddad09b051dd5011a0060b5639dc261ea9a7bb53014e4fe0
+    ssa_ast: 404dfd8f09e6b5bc34aed38b49415b522817cd2e2b644f1fc4883e5d827b748a
+    flattened_ast: 118c0515b8bdc861c3870a15bb5a98662c888f0388715bb87298425321ccacf3
diff --git a/tests/expectations/compiler/statements/expr_statement_fail.out b/tests/expectations/compiler/statements/expr_statement_fail.out
new file mode 100644
index 0000000000..97a1c06c0c
--- /dev/null
+++ b/tests/expectations/compiler/statements/expr_statement_fail.out
@@ -0,0 +1,5 @@
+---
+namespace: Compile
+expectation: Fail
+outputs:
+  - "Error [EAST0372006]: function `foo` shadowed by\n    --> compiler-test:9:46\n     |\n   9 |     transition foo(flag: bool, a: u8, b: u8, foo: Foo, i: i8) -> u8 {\n     |                                              ^^^\nError [ETYC0372059]: An expression statement must be a function call.\n    --> compiler-test:10:9\n     |\n  10 |         a + b;\n     |         ^^^^^^\nError [ETYC0372059]: An expression statement must be a function call.\n    --> compiler-test:11:9\n     |\n  11 |         flag ? a : b;\n     |         ^^^^^^^^^^^^^\nError [ETYC0372059]: An expression statement must be a function call.\n    --> compiler-test:12:9\n     |\n  12 |         foo.a;\n     |         ^^^^^^\nError [ETYC0372059]: An expression statement must be a function call.\n    --> compiler-test:13:9\n     |\n  13 |         Foo {\n  14 |             a: a,\n  15 |         };\n     |         ^^\nError [ETYC0372059]: An expression statement must be a function call.\n    --> compiler-test:16:9\n     |\n  16 |         a;\n     |         ^^\nError [ETYC0372059]: An expression statement must be a function call.\n    --> compiler-test:17:9\n     |\n  17 |         1u8;\n     |         ^^^^\nError [ETYC0372059]: An expression statement must be a function call.\n    --> compiler-test:18:9\n     |\n  18 |         -i8;\n     |         ^^^^\nError [ETYC0372059]: An expression statement must be a function call.\n    --> compiler-test:19:9\n     |\n  19 |         ();\n     |         ^^^\n"