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fix: shift/reduce conflict (2)

This commit is contained in:
Eatswap 2022-12-11 19:57:34 +08:00
parent 0096af85be
commit 2e989a60a3
Signed by: Eatswap
GPG Key ID: BE661106A1F3FA0B
1 changed files with 6 additions and 3 deletions
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DragonLisp.y
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@ -232,7 +232,7 @@ S-Expr-loop
;
func-def
: LPAREN DEFUN IDENTIFIER LPAREN identifier-list RPAREN ignored-func-doc S-Exprs RPAREN { std::printf("Parsed func-def -> DEFUN IDENTIFIER ( identifier-list ) ignored-func-doc S-Exprs\n"); }
: LPAREN DEFUN IDENTIFIER func-arg-list ignored-func-doc S-Exprs RPAREN { std::printf("Parsed func-def -> DEFUN IDENTIFIER ( identifier-list ) ignored-func-doc S-Exprs\n"); }
;
ignored-func-doc
@ -240,9 +240,12 @@ ignored-func-doc
| STRING { std::printf("Parsed ignored-func-doc -> STRING\n"); }
;
func-arg-list
: LPAREN RPAREN { std::printf("Parsed func-arg-list -> ( )\n"); }
| LPAREN identifier-list RPAREN { std::printf("Parsed func-arg-list -> ( identifier-list )\n"); }
identifier-list
: %empty { std::printf("Parsed identifier-list -> \n"); }
| identifier-list IDENTIFIER { std::printf("Parsed identifier-list -> identifier-list IDENTIFIER\n"); }
: identifier-list IDENTIFIER { std::printf("Parsed identifier-list -> identifier-list IDENTIFIER\n"); }
| IDENTIFIER { std::printf("Parsed identifier-list -> IDENTIFIER\n"); }
;