test: left-to-right function/tuple/struct arguments evaluation

test/src/e2e_vm_tests/test_programs/should_pass/language/left_to_right_func_args_evaluation/Forc.lock

@@ -0,0 +1,8 @@
+[[package]]
+name = 'core'
+source = 'path+from-root-88DBE1D69186ED7B'
+
+[[package]]
+name = 'left_to_right_arg_evaluation'
+source = 'member'
+dependencies = ['core']

test/src/e2e_vm_tests/test_programs/should_pass/language/left_to_right_func_args_evaluation/Forc.toml

@@ -0,0 +1,8 @@
+[project]
+authors = ["Fuel Labs <[email protected]>"]
+license = "Apache-2.0"
+name = "left_to_right_arg_evaluation"
+entry = "main.sw"
+
+[dependencies]
+core = { path = "../../../../../../../sway-lib-core" }

test/src/e2e_vm_tests/test_programs/should_pass/language/left_to_right_func_args_evaluation/json_abi_oracle.json

@@ -0,0 +1,22 @@
+{
+  "functions": [
+    {
+      "inputs": [],
+      "name": "main",
+      "output": {
+        "name": "",
+        "type": 0,
+        "typeArguments": null
+      }
+    }
+  ],
+  "loggedTypes": [],
+  "types": [
+    {
+      "components": null,
+      "type": "bool",
+      "typeId": 0,
+      "typeParameters": null
+    }
+  ]
+}

test/src/e2e_vm_tests/test_programs/should_pass/language/left_to_right_func_args_evaluation/src/main.sw

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+script;
+// This tests function, tuple, struct arguments are evaluated from left to right
+
+fn func(a: u64, b: u64, c: u64, d: u64) -> u64 {
+    d
+}
+
+struct MyStruct {
+    a: u64,
+    b: u64,
+    c: u64,
+    d: u64,
+}
+
+fn main() -> bool {
+    let mut x: u64 = 0;
+
+    // function arguments evaluation
+    let func_res =
+        func(
+            {
+                x = 1;
+                0
+            },
+            {
+                x = 2;
+                0
+            },
+            {
+                x = 3;
+                0
+            },
+            x
+        );
+
+    // tuple evaluation
+    x = 0;
+    let tuple_res =
+        (
+            {
+                x = 1;
+                0
+            },
+            {
+                x = 2;
+                1
+            },
+            {
+                x = 3;
+                2
+            },
+            x
+        );
+
+    // struct evaluation
+    x = 0;
+    let struct_res =
+        MyStruct {
+            a: {
+                x = 1;
+                0
+            },
+            b: {
+                x = 2;
+                1
+            },
+            c: {
+                x = 3;
+                2
+            },
+            d: x
+        };
+
+    return (func_res == 3) && (tuple_res.3 == 3) && (struct_res.d == 3);
+}

test/src/e2e_vm_tests/test_programs/should_pass/language/left_to_right_func_args_evaluation/test.toml

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+category = "run"
+expected_result = { action = "return", value = 1 }
+validate_abi = true