cairo-lang-parser 2.9.3

Cairo parser.
Documentation 
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//! > Test negative literal

//! > test_runner_name
test_partial_parser_tree(expect_diagnostics: false)

//! > cairo_code
fn f() -> u32 {
    -3 * 5
}

//! > top_level_kind
StatementExpr

//! > ignored_kinds

//! > expected_diagnostics

//! > expected_tree
└── Top level kind: StatementExpr
    ├── attributes (kind: AttributeList) []
    ├── expr (kind: ExprBinary)
    │   ├── lhs (kind: ExprUnary)
    │   │   ├── op (kind: TokenMinus): '-'
    │   │   └── expr (kind: TokenLiteralNumber): '3'
    │   ├── op (kind: TokenMul): '*'
    │   └── rhs (kind: TokenLiteralNumber): '5'
    └── semicolon (kind: OptionTerminalSemicolonEmpty) []

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

//! > Test precedence between unary and binary operators

//! > test_runner_name
test_partial_parser_tree(expect_diagnostics: false)

//! > cairo_code
fn f() -> u32 {
    -a * 5
}

//! > top_level_kind
StatementExpr

//! > ignored_kinds

//! > expected_diagnostics

//! > expected_tree
└── Top level kind: StatementExpr
    ├── attributes (kind: AttributeList) []
    ├── expr (kind: ExprBinary)
    │   ├── lhs (kind: ExprUnary)
    │   │   ├── op (kind: TokenMinus): '-'
    │   │   └── expr (kind: ExprPath)
    │   │       └── item #0 (kind: PathSegmentSimple)
    │   │           └── ident (kind: TokenIdentifier): 'a'
    │   ├── op (kind: TokenMul): '*'
    │   └── rhs (kind: TokenLiteralNumber): '5'
    └── semicolon (kind: OptionTerminalSemicolonEmpty) []

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

//! > Test consecutive comparison operators

//! > test_runner_name
test_partial_parser_tree(expect_diagnostics: true)

//! > cairo_code
fn f() -> bool {
    3 < 1 > 5
}

//! > top_level_kind
StatementExpr

//! > ignored_kinds

//! > expected_diagnostics
error: Consecutive comparison operators are not allowed: '<' followed by '>'
 --> dummy_file.cairo:2:9
    3 < 1 > 5
        ^

//! > expected_tree
└── Top level kind: StatementExpr
    ├── attributes (kind: AttributeList) []
    ├── expr (kind: ExprBinary)
    │   ├── lhs (kind: ExprBinary)
    │   │   ├── lhs (kind: TokenLiteralNumber): '3'
    │   │   ├── op (kind: TokenLT): '<'
    │   │   └── rhs (kind: TokenLiteralNumber): '1'
    │   ├── op (kind: TokenGT): '>'
    │   └── rhs (kind: TokenLiteralNumber): '5'
    └── semicolon (kind: OptionTerminalSemicolonEmpty) []