hcl/parser: don't print "illegal"
We shouldn't output any text during parsing, that's just strange! token.ILLEGAL happens when the scanner has an error. This error is recorded in `scerr` during parsing which is eventually returned out. Therefore, we handle the error properly. We can simply return a backup error here in case we don't (scanner errors are checked first).
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@ -256,7 +256,10 @@ func (p *Parser) objectKey() ([]*ast.ObjectKey, error) {
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keyCount++
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keys = append(keys, &ast.ObjectKey{Token: p.tok})
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case token.ILLEGAL:
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fmt.Println("illegal")
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return keys, &PosError{
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Pos: p.tok.Pos,
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Err: fmt.Errorf("illegal character"),
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}
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default:
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return keys, &PosError{
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Pos: p.tok.Pos,
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