return_fail.out
 1  Error [EPAR0370003]: unexpected EOF
 2      --> test_0:1:6
 3       |
 4     1 | return
 5       |      ^
 6  Error [EPAR0370003]: unexpected EOF
 7      --> test_1:1:8
 8       |
 9     1 | return 5
10       |        ^
11  Error [EPAR0370005]: expected an identifier, a program id, an address literal, an integer literal, a static string, '!', '-', '(', '[', ';', 'true', 'false', 'async', 'block', 'network', 'self' -- found 'if'
12      --> test_2:2:1
13       |
14     2 | if x {}
15       | ^^