pandaware/lox-go
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wrote dsl for ast boiler plate generation

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This commit is contained in:
basil 2025-06-08 21:18:17 -04:00
parent b244f7e3b2
commit e0dd8ff9d5
Signed by: basil
SSH key fingerprint: SHA256:y04xIFL/yqNaG9ae9Vl95vELtHfApGAIoOGLeVLP/fE
16 changed files with 915 additions and 60 deletions
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4
parser/parser.go
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@ -67,7 +67,7 @@ func (p *Parser) parseLeftAssocBinOps(operand operandFunc, tokenTypes ...lexer.T
if err != nil {
return e, err
}
e = &ast.BinaryExpr{Left: e, Operator: op, Right: r}
e = &ast.BinaryExpr{Left: e, Op: op, Right: r}
}
return e, nil
@ -111,7 +111,7 @@ func (p *Parser) unary() (ast.Expr, error) {
if p.match(lexer.TokenTypeBang, lexer.TokenTypeMinus) {
op := p.previous()
r, err := p.unary()
return &ast.UnaryExpr{Operator: op, Right: r}, err
return &ast.UnaryExpr{Op: op, Right: r}, err
}
return p.primary()