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int foo(void) {
extern int a[];
if (a)
return 1;
return 0;
}
int bar(void) {
int a[2];
if (a)
return 1;
return 0;
}
/*
* check-name: Waddress-array
* check-command: sparse -Wno-decl -Waddress $file
*
* check-error-start
Waddress-array.c:4:13: warning: the address of an array will always evaluate as true
Waddress-array.c:12:13: warning: the address of an array will always evaluate as true
* check-error-end
*/
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