John Doty
308114f8cf
Also handle circular references in types and environments without exploding, and tweak test output a little bit.
31 lines
612 B
Text
31 lines
612 B
Text
// @concrete:
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// | File
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// | LetStatement
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// | Let:'"let"'
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// | Identifier:'"x"'
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// | Equal:'"="'
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// | LiteralExpression
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// | Number:'"23"'
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// | Semicolon:'";"'
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// | LetStatement
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// | Let:'"let"'
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// | Identifier:'"y"'
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// | Equal:'"="'
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// | BinaryExpression
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// | Identifier
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// | Identifier:'"x"'
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// | Star:'"*"'
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// | LiteralExpression
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// | Number:'"2"'
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// | Semicolon:'";"'
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// | ExpressionStatement
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// | Identifier
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// | Identifier:'"y"'
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// | Semicolon:'";"'
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// |
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let x = 23;
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let y = x * 2;
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y;
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// @type: 590 f64
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