specifier-qualifier-list

This is a discussion on specifier-qualifier-list within the C Programming forums, part of the General Programming Boards category; Code: typedef struct s { int* true; int* false; int* next; int quad; char place[5]; }ETYPE; typedef union { char ...

  1. #1
    Registered User
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    specifier-qualifier-list

    Code:
    typedef struct s
    {
    int* true;
    int* false;
    int* next;
    int quad;
    char place[5];
    }ETYPE;
    
    typedef union
    {
    char id[10];
    ETYPE eval;
    } YYSTYPE;
    extern YYSTYPE yylval;
    This gives the error expected specifier-qualifier list before ETYPE

    and

    Code:
    typedef union
    {
    char id[10];
    struct ETYPE eval;
    } YYSTYPE;
    extern YYSTYPE yylval;
    gives the error: Field 'eval' has incomplete type

    Can someone give the correct syntax please?

  2. #2
    Registered User C_ntua's Avatar
    Join Date
    Jun 2008
    Posts
    1,853
    The sure thing is:
    Code:
    typedef union
    {
    char id[10];
    struct s eval;
    } YYSTYPE;
    extern YYSTYPE yylval;
    Since struct ETYPE has no meaning, either struct s or just ETYPE

  3. #3
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    Please switch over to this thread

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