more tests

test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw

@@ -29,8 +29,9 @@ fn main() {
 
     // unexpected str
     let _ = [1, "", 1u16];
-    let a = [1, 2, "hello"];
+    let _ = [1, 2, "hello"];
     let _ = [1, return, "", 1u16];
+    let _ = [1, "", return, 1u16];
 
     // unexpected Vec<u16>
     let _ = [Vec::new(), vec::<u8>(), vec::<u16>()];
@@ -42,4 +43,7 @@ fn main() {
     // unexpected u8
     let a = [8, 256u16, 8u8];
     let b: u32 = a[2];
+
+    // Should not warn or error
+    let _ : [u8 ; 0] = [];
 }

test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/stdout.snap

@@ -10,31 +10,32 @@ stdout:
 
 stderr:
 error
-  --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:40:27
+  --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:41:27
    |
-38 | 
-39 |     let a = [None, Some(1), Some(1u8)];
-40 |     let _b: Option<u16> = a[1];
+39 | 
+40 |     let a = [None, Some(1), Some(1u8)];
+41 |     let _b: Option<u16> = a[1];
    |                           ^^^^ Mismatched types.
 expected: Option<u16>
 found:    Option<u8>.
 help: Variable declaration's type annotation does not match up with the assigned expression's type.
-41 | 
-42 |     // unexpected u8
+42 | 
+43 |     // unexpected u8
    |
 ____
 
 error
-  --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:44:18
+  --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:45:18
    |
-42 | 
-43 |     let a = [8, 256u16, 8u8];
-44 |     let b: u32 = a[2];
+43 | 
+44 |     let a = [8, 256u16, 8u8];
+45 |     let b: u32 = a[2];
    |                  ^^^^ Mismatched types.
 expected: u32
 found:    u16.
 help: Variable declaration's type annotation does not match up with the assigned expression's type.
-45 | }
+46 | 
+47 |     // Should not warn or error
    |
 ____
 
@@ -212,7 +213,7 @@ error
 expected: u16
 found:    str.
 
-32 |     let a = [1, 2, "hello"];
+32 |     let _ = [1, 2, "hello"];
 33 |     let _ = [1, return, "", 1u16];
    |
 ____
@@ -222,59 +223,73 @@ error
    |
 30 | 
 31 |     let _ = [1, "", 1u16];
-32 |     let a = [1, 2, "hello"];
+32 |     let _ = [1, 2, "hello"];
    |                    ^^^^^^^ Mismatched types.
 expected: numeric
 found:    str.
 
 33 |     let _ = [1, return, "", 1u16];
+34 |     let _ = [1, "", return, 1u16];
    |
 ____
 
 error
   --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:33:25
    |
 31 | 
-32 |     let a = [1, 2, "hello"];
+32 |     let _ = [1, 2, "hello"];
 33 |     let _ = [1, return, "", 1u16];
    |                         ^^ Mismatched types.
 expected: u16
 found:    str.
 
-34 | 
-35 |     // unexpected Vec<u16>
+34 |     let _ = [1, "", return, 1u16];
    |
 ____
 
 error
-  --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:36:39
+  --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:34:17
    |
-34 | 
-35 |     // unexpected Vec<u16>
-36 |     let _ = [Vec::new(), vec::<u8>(), vec::<u16>()];
+32 | 
+33 |     let _ = [1, return, "", 1u16];
+34 |     let _ = [1, "", return, 1u16];
+   |                 ^^ Mismatched types.
+expected: u16
+found:    str.
+
+35 | 
+36 |     // unexpected Vec<u16>
+   |
+____
+
+error
+  --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:37:39
+   |
+35 | 
+36 |     // unexpected Vec<u16>
+37 |     let _ = [Vec::new(), vec::<u8>(), vec::<u16>()];
    |                                       ^^^^^^^^^^^^ Mismatched types.
 expected: Vec<u8>
 found:    Vec<u16>.
 
-37 |     
-38 |     // unexpected Option<u8>
+38 |     
+39 |     // unexpected Option<u8>
    |
 ____
 
 error
-  --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:43:25
+  --> test/src/e2e_vm_tests/test_programs/should_fail/array_wrong_elements_types/src/main.sw:44:25
    |
-41 | 
-42 |     // unexpected u8
-43 |     let a = [8, 256u16, 8u8];
+42 | 
+43 |     // unexpected u8
+44 |     let a = [8, 256u16, 8u8];
    |                         ^^^ Mismatched types.
 expected: u16
 found:    u8.
 
-44 |     let b: u32 = a[2];
-45 | }
+45 |     let b: u32 = a[2];
    |
 ____
 
-  Aborting due to 18 errors.
+  Aborting due to 19 errors.
 error: Failed to compile array_wrong_elements_types