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| 1 | namespace Syntax.Trees.Statements is | |
| 2 | use Source | |
| 3 | ||
| 4 | class THROW(location: LOCATION, expression: Expressions.Expression?): Statement is | |
| 5 | expects_semicolon: bool => true | |
| 6 | provides_value: bool => true // not exactly, but it's valid to use it in an expression context | |
| 7 | ||
| 8 | super(location) | |
| 9 | ||
| 10 | accept(visitor: Visitor) is | |
| 11 | visitor.visit(self) | |
| 12 | si | |
| 13 | ||
| 14 | walk(visitor: Visitor) is | |
| 15 | if !visitor.pre(self) then | |
| 16 | if expression? then | |
| 17 | expression.walk(visitor) | |
| 18 | fi | |
| 19 | fi | |
| 20 | ||
| 21 | accept(visitor) | |
| 22 | si | |
| 23 | si | |
| 24 | si |