git.delta.rocks / jrsonnet / refs/commits / 42f993d5b82c

131|   'ERROR_NO_OPERATOR!'131|   'ERROR_NO_OPERATOR!'
132132
133UnaryOperator =133UnaryOperator =
134    '-' | '!' | '~'134    '-' | '!' | '~' | '+'
135135
136SliceDescEnd=Expr136SliceDescEnd=Expr
137SliceDescStep=Expr137SliceDescStep=Expr

977	Minus,977	Minus,
978	Not,978	Not,
979	BitNot,979	BitNot,
980	Plus,
980}981}
981982
982#[derive(Debug, Clone, PartialEq, Eq, Hash)]983#[derive(Debug, Clone, PartialEq, Eq, Hash)]
2494impl UnaryOperatorKind {2495impl UnaryOperatorKind {
2495	fn can_cast(kind: SyntaxKind) -> bool {2496	fn can_cast(kind: SyntaxKind) -> bool {
2496		match kind {2497		match kind {
2497			MINUS | NOT | BIT_NOT => true,2498			MINUS | NOT | BIT_NOT | PLUS => true,
2498			_ => false,2499			_ => false,
2499		}2500		}
2500	}2501	}
2503			MINUS => Self::Minus,2504			MINUS => Self::Minus,
2504			NOT => Self::Not,2505			NOT => Self::Not,
2505			BIT_NOT => Self::BitNot,2506			BIT_NOT => Self::BitNot,
2507			PLUS => Self::Plus,
2506			_ => return None,2508			_ => return None,
2507		};2509		};
2508		Some(res)2510		Some(res)

22impl UnaryOperatorKind {22impl UnaryOperatorKind {
23	pub fn binding_power(&self) -> ((), u8) {23	pub fn binding_power(&self) -> ((), u8) {
24		match self {24		match self {
25			Self::Minus | Self::Not | Self::BitNot => ((), 20),25			Self::Minus | Self::Not | Self::BitNot | Self::Plus => ((), 20),
26		}26		}
27	}27	}
28}28}

1---1---
2source: crates/jrsonnet-rowan-parser/src/tests.rs2source: crates/jrsonnet-rowan-parser/src/tests.rs
3assertion_line: 60
3expression: "+ 2\n"4expression: "* 2\n"
4---5---
5SOURCE_FILE@0..46SOURCE_FILE@0..4
6  EXPR@0..07  EXPR@0..0
7    ERROR_MISSING_TOKEN@0..08    ERROR_MISSING_TOKEN@0..0
8  ERROR_CUSTOM@0..39  ERROR_CUSTOM@0..3
9    PLUS@0..1 "+"10    MUL@0..1 "*"
10    WHITESPACE@1..2 " "11    WHITESPACE@1..2 " "
11    FLOAT@2..3 "2"12    FLOAT@2..3 "2"
12  WHITESPACE@3..4 "\n"13  WHITESPACE@3..4 "\n"
15LocatedSyntaxError { error: Custom { error: "unexpected tokens after end" }, range: 0..3 }16LocatedSyntaxError { error: Custom { error: "unexpected tokens after end" }, range: 0..3 }
16===17===
17   · ╭── missing expression18   · ╭── missing expression
181  │ + 2191  │ * 2
19   · ╰───── unexpected tokens after end20   · ╰───── unexpected tokens after end
2021

84	no_rhs => r#"84	no_rhs => r#"
85		a +85		a +
86	"#86	"#
87	no_lhs => r#"87	no_lhs => r#"
88		+ 288		* 2
89	"#89	"#
90	no_operator => "90	no_operator => "
91		2 291		2 2
92	"92	"