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ex_malloc.c Compile error

 
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altra22



Joined: 14 May 2007
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ex_malloc.c Compile error
PostPosted: Wed Dec 29, 2010 4:53 am     Reply with quote

when i try to compile ex_malloc.c from examples i get errors

Code:

Line 72(27,31): Undefined identifier cell
Line 87(44,48): Undefined identifier cell


my compiler version 4.105
Ttelmah



Joined: 11 Mar 2010
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PostPosted: Wed Dec 29, 2010 8:15 am     Reply with quote

Er.
It is defined just a dozen lines before in the example.
'struct Cell'
Compiles 'as is' for me, with your version.

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altra22



Joined: 14 May 2007
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PostPosted: Wed Dec 29, 2010 10:22 am     Reply with quote

I know because of that i wrote this post
to see if the problem with my compiler or the version it self?
i did compile the example file 'as-is' with these errors.
dyeatman



Joined: 06 Sep 2003
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PostPosted: Wed Dec 29, 2010 12:59 pm     Reply with quote

FWIW, Version 4.114 is doing the same thing he is reporting.

The Cell struct is clearly defined right after the includes.

I copied and pasted the ex_malloc.c into a blank project I called test1 and
compiled to get exactly the error he is describing on this line:

beginCell = malloc(sizeof(Cell)); // Allocates memory using malloc()

The word Cell is highlighted in sizeof(Cell)
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FvM



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PostPosted: Wed Dec 29, 2010 1:42 pm     Reply with quote

Curiously, CCS C requires sizeof(struct Cell) instead of sizeof(Cell) since some V4.09x.
Ttelmah



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PostPosted: Wed Dec 29, 2010 2:40 pm     Reply with quote

What is odder, is that the version compiles OK for me.
Didn't create a project, just compiled the code 'as is'. Have also tried 4.114, and it too works OK.
It is almost as if the creation of the project alters something, or as if my system has a different setting somewhere.....

Best Wishes
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