cairo-lang-parser 2.9.3

Cairo parser.
Documentation 
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//! > Test Match

//! > test_runner_name
test_partial_parser_tree(expect_diagnostics: false)

//! > cairo_code
fn f() {
    let x = 5;
    match x {
        0 => 1,
        _ => 2,
    };
}

//! > top_level_kind
ExprMatch

//! > ignored_kinds

//! > expected_diagnostics

//! > expected_tree
└── Top level kind: ExprMatch
    ├── match_kw (kind: TokenMatch): 'match'
    ├── expr (kind: ExprPath)
    │   └── item #0 (kind: PathSegmentSimple)
    │       └── ident (kind: TokenIdentifier): 'x'
    ├── lbrace (kind: TokenLBrace): '{'
    ├── arms (kind: MatchArms)
    │   ├── item #0 (kind: MatchArm)
    │   │   ├── patterns (kind: PatternListOr)
    │   │   │   └── item #0 (kind: TokenLiteralNumber): '0'
    │   │   ├── arrow (kind: TokenMatchArrow): '=>'
    │   │   └── expression (kind: TokenLiteralNumber): '1'
    │   ├── separator #0 (kind: TokenComma): ','
    │   ├── item #1 (kind: MatchArm)
    │   │   ├── patterns (kind: PatternListOr)
    │   │   │   └── item #0 (kind: TokenUnderscore): '_'
    │   │   ├── arrow (kind: TokenMatchArrow): '=>'
    │   │   └── expression (kind: TokenLiteralNumber): '2'
    │   └── separator #1 (kind: TokenComma): ','
    └── rbrace (kind: TokenRBrace): '}'

//! > ==========================================================================

//! > Test Match Simple Or

//! > test_runner_name
test_partial_parser_tree(expect_diagnostics: false)

//! > cairo_code
fn f(x: felt252) {
    let x = 5;
    match x {
        0 | 1 => 1,
        _ => 2,
    };
}

//! > top_level_kind
ExprMatch

//! > ignored_kinds

//! > expected_diagnostics

//! > expected_tree
└── Top level kind: ExprMatch
    ├── match_kw (kind: TokenMatch): 'match'
    ├── expr (kind: ExprPath)
    │   └── item #0 (kind: PathSegmentSimple)
    │       └── ident (kind: TokenIdentifier): 'x'
    ├── lbrace (kind: TokenLBrace): '{'
    ├── arms (kind: MatchArms)
    │   ├── item #0 (kind: MatchArm)
    │   │   ├── patterns (kind: PatternListOr)
    │   │   │   ├── item #0 (kind: TokenLiteralNumber): '0'
    │   │   │   ├── separator #0 (kind: TokenOr): '|'
    │   │   │   └── item #1 (kind: TokenLiteralNumber): '1'
    │   │   ├── arrow (kind: TokenMatchArrow): '=>'
    │   │   └── expression (kind: TokenLiteralNumber): '1'
    │   ├── separator #0 (kind: TokenComma): ','
    │   ├── item #1 (kind: MatchArm)
    │   │   ├── patterns (kind: PatternListOr)
    │   │   │   └── item #0 (kind: TokenUnderscore): '_'
    │   │   ├── arrow (kind: TokenMatchArrow): '=>'
    │   │   └── expression (kind: TokenLiteralNumber): '2'
    │   └── separator #1 (kind: TokenComma): ','
    └── rbrace (kind: TokenRBrace): '}'

//! > ==========================================================================

//! > Test match on bool in match

//! > test_runner_name
test_partial_parser_tree(expect_diagnostics: false)

//! > cairo_code
fn f() {
    let x = true;
    match x {
        true => 1,
        false => 2,
    };
}

//! > top_level_kind
ExprMatch

//! > ignored_kinds

//! > expected_diagnostics

//! > expected_tree
└── Top level kind: ExprMatch
    ├── match_kw (kind: TokenMatch): 'match'
    ├── expr (kind: ExprPath)
    │   └── item #0 (kind: PathSegmentSimple)
    │       └── ident (kind: TokenIdentifier): 'x'
    ├── lbrace (kind: TokenLBrace): '{'
    ├── arms (kind: MatchArms)
    │   ├── item #0 (kind: MatchArm)
    │   │   ├── patterns (kind: PatternListOr)
    │   │   │   └── item #0 (kind: TokenTrue): 'true'
    │   │   ├── arrow (kind: TokenMatchArrow): '=>'
    │   │   └── expression (kind: TokenLiteralNumber): '1'
    │   ├── separator #0 (kind: TokenComma): ','
    │   ├── item #1 (kind: MatchArm)
    │   │   ├── patterns (kind: PatternListOr)
    │   │   │   └── item #0 (kind: TokenFalse): 'false'
    │   │   ├── arrow (kind: TokenMatchArrow): '=>'
    │   │   └── expression (kind: TokenLiteralNumber): '2'
    │   └── separator #1 (kind: TokenComma): ','
    └── rbrace (kind: TokenRBrace): '}'