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xo-reader: simplify paren handling logic

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This commit is contained in:
Roland Conybeare 2024-08-09 20:40:37 -04:00
commit 538c9d90e5
8 changed files with 22 additions and 34 deletions
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include/xo/reader/exprstate.hpp
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@ -87,8 +87,10 @@ namespace xo {
virtual bool admits_semicolon() const;
/** true iff this parsing state admits a singleassign '=' as next token **/
virtual bool admits_singleassign() const;
#ifdef OBSOLETE
/** true iff this parsing state admits a leftparen '(' as next token **/
virtual bool admits_leftparen() const;
#endif
/** truee iff this parsing state admits a rightparen ')' as next token **/
virtual bool admits_rightparen() const;