Thread: Compilation Error

  1. 09-20-2011 #1
    samuraiexx
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    Compilation Error

    Please help me solve these problem, I could not understand why these errors ...
    Code:
    int return_pokebola(struct map_session_data *sd, struct homun_data *hd)
{
    hd = sd->hd;

    struct item tmp_item;
    int flag;

    memset(&tmp_item,0,sizeof(tmp_item));
    tmp_item.nameid = hd->homunculusDB->EggId;
    tmp_item.identify = 1;
    tmp_item.card[0] = CARD0_HUN;
    tmp_item.card[1] = GetWord(hd->homunculus.hom_id,0);
    tmp_item.card[2] = GetWord(hd->homunculus.hom_id,1);
    tmp_item.card[3] = hd->homunculus.rename_flag;
    if((flag = pc_additem(sd,&tmp_item,1))) {
        clif_additem(sd,0,0,flag);
        map_addflooritem(&tmp_item,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
    }
    hd->homunculus.vaporize = 1;
    return 1;
}
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(91): error C2143: syntax error : missing ';' before 'type'
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(92): error C2143: syntax error : missing ';' before 'type'
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(94): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(94): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(95): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(95): error C2224: left of '.nameid' must have struct/union type
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(96): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(96): error C2224: left of '.identify' must have struct/union type
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(97): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(97): error C2224: left of '.card' must have struct/union type
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(98): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(98): error C2224: left of '.card' must have struct/union type
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(99): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(99): error C2224: left of '.card' must have struct/union type
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(100): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(100): error C2224: left of '.card' must have struct/union type
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(101): error C2065: 'flag' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(101): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(101): warning C4133: 'function' : incompatible types - from 'int *' to 'item *'
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(102): error C2065: 'flag' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(103): error C2065: 'tmp_item' : undeclared identifier
    1>c:\users\mateus\desktop\renewall\src\map\homuncu lus.c(103): warning C4133: 'function' : incompatible types - from 'int *' to 'item *'
  2. 09-20-2011 #2
    Elysia
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    Wrong forum -> this is C.
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.
  3. 09-20-2011 #3
    samuraiexx
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    Is not, so I'm using Microsoft C + +
    But I have seen the error can lock the topic ...
  4. 09-20-2011 #4
    Elysia
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    Microsoft C++ does not exist. However, Microsoft has an IDE with a compiler typically named "Visual C++." Note, however, that this is a compiler and has nothing to do with the language you are writing in.
    You are writing C code, hence you should post question on the C board, and not the C++ board.
    Just having "C++" in the name does not make the language C++ which this board is reserved for.
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.
  5. 09-21-2011 #5
    Salem
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    Agreed - Moved.

    > 1>c:\users\mateus\desktop\renewall\src\map\homunc u lus.c(91): error C2143: syntax error : missing ';' before 'type'
    > 1>c:\users\mateus\desktop\renewall\src\map\homunc u lus.c(92): error C2143: syntax error : missing ';' before 'type'
    See, this is why the language matters.
    Simply saying you're using "Visual C++" doesn't make your code C++.

    Code:
        hd = sd->hd;  // This is a statement

    struct item tmp_item; // These are declarations
    int flag;
    Traditional C89 C (the only flavour Microsoft supports) does NOT allow mixed declarations and statements.
    Within any block scope, all the declarations need to be first before you have any statements.
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.
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