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概要[]

725 /* Nodes are chained together for many purposes.
726    Types are chained together to record them for being output to the debugger
727    (see the function `chain_type').
728    Decls in the same scope are chained together to record the contents
729    of the scope.
730    Statement nodes for successive statements used to be chained together.
731    Often lists of things are represented by TREE_LIST nodes that
732    are chained together.  */

引数[]

  • NODE
    • リスト

実装[]

struct tree_common 型のメンバ  common の tree 型 (union tree_node へのポインタ) のメンバ chain にアクセスしているだけ.

734 #define TREE_CHAIN(NODE) ((NODE)->common.chain)


リンク元

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