libcmo21/CodeGen/CKEnumParser.g4

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parser grammar CKEnumParser;
options { tokenVocab = CKGeneralLexer; }
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prog: enumBody* ;
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enumBody: CKGENERAL_TYPEDEF? CKGENERAL_ENUM CKGENERAL_ID CKGENERAL_LBRACKET
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entryPair+
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CKGENERAL_RBRACKET CKGENERAL_ID? CKGENERAL_SEMICOLON ;
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entryPair: CKGENERAL_ID (CKGENERAL_EQUAL entryValue)? CKGENERAL_COMMA? ;
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entryValue: CKGENERAL_NUM (CKGENERAL_LSHIFT CKGENERAL_NUM)? # entryDirectValue
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| CKGENERAL_ID (CKGENERAL_OR CKGENERAL_ID)* # entryRelativeValue
;