xo-interpreter: setting up for gc in interactive interpreter
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2 changed files with 9 additions and 2 deletions
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@ -166,7 +166,10 @@ namespace xo {
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/** @defgroup tokenizer-instance-vars tokenizer instance variables **/
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///@{
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/** track input state (line#,pos,..) for error messages **/
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/** track input state (line#,pos,..) for error messages.
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* There's an ordering problem here:
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* 1. input_state_.skip_leading_whitespace() advances current line when it sees newline.
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**/
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input_state_type input_state_;
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/** Accumulate partial token here.
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* This will happen if input sent to @ref tokenizer::scan
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