cairo-lang-parser 0.1.0

Cairo parser.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

//! > Test lbrace in match

//! > test_comments
// TODO(spapini): Improve diagnostics.

//! > test_function_name
get_diagnostics

//! > cairo_code
fn f() {
    match MyStruct{a: 1} {
    }
    match x {
      1 => {},
      Struct{a, b: _, .., a: A::Variant(4)} => {},
      x => {},
      bool::False() => {}
    }
}

//! > expected_diagnostics
error: Missing token TerminalMatchArrow.
 --> dummy_file.cairo:2:21
    match MyStruct{a: 1} {
                    ^

error: Missing tokens. Expected an expression.
 --> dummy_file.cairo:2:21
    match MyStruct{a: 1} {
                    ^

error: Missing token TerminalComma.
 --> dummy_file.cairo:2:21
    match MyStruct{a: 1} {
                    ^

error: Skipped tokens. Expected: match arm.
 --> dummy_file.cairo:2:21
    match MyStruct{a: 1} {
                    ^

error: Missing token TerminalMatchArrow.
 --> dummy_file.cairo:2:24
    match MyStruct{a: 1} {
                       ^

error: Missing tokens. Expected an expression.
 --> dummy_file.cairo:2:24
    match MyStruct{a: 1} {
                       ^

error: Missing token TerminalUnderscore.
 --> dummy_file.cairo:8:19
      bool::False() => {}
                  ^