Em 4/4/2025 5:34 PM, Kaz Kylheku escreveu:The else part might need access to some local variables>
in the main part.
do {
char *name = calculate_path(PATH_PREFIX "/", name, ".txt");
FILE *f = fopen(...)
if (!f)
quit;
...
}
else
{
printf("unable to open %s\n", name);
...
}
In this case we move the scope of the variable we need.
Your name isn't Bjarne Stroustrup, so you're not allowed to
create scope wormholes between disjoint curly braces.
--
TXR Programming Language: http://nongnu.org/txr
Cygnal: Cygwin Native Application Library: http://kylheku.com/cygnal
Mastodon: @Kazinator@mstdn.ca
Les messages affichés proviennent d'usenet.