gcc strcpy pseudo bug or detail

[Andreas Schwab]

"Mauricio Labra" <mauricio.labra@construmart.cl> writes:

|> Source sample program x.c :
|> 
|> #include <stdio.h>
|> #include <string.h>
|> 
|> int main()
|> {
|>         char tmp[80];
|> 
|>         strcpy(tmp,msg());
|>         puts(tmp);
|>         return(0);
|> }
|> 
|> char *msg()
|> {
|>         return("Mensaje de prueba");
|> }
|> 
|> This sample have a warnings...
|> 
|> # gcc -O3 -Wall x.c
|> x.c: In function `main':
|> x.c:9: warning: implicit declaration of function `msg'

Fix your code and properly declare the function.

Andreas.

-- 
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
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