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@ -1847,9 +1847,8 @@ staticp (arg)
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Constants, and certain read-only nodes, are returned with no
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SAVE_EXPR because that is safe. Expressions containing placeholders
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are not touched. (Kenner, please add a cross reference to where
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placeholders are explained, so people can learn the basics for
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understanding this.) */
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are not touched; see tree.def for an explanation of what these
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are used for. */
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tree
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save_expr (expr)
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