[Issue 20809] return statement might access memory from destructed temporary
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Wed May 13 14:08:44 UTC 2020
https://issues.dlang.org/show_bug.cgi?id=20809
welkam <wwwelkam at gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |wwwelkam at gmail.com
--- Comment #5 from welkam <wwwelkam at gmail.com> ---
Even more reduced test case
----------------------------
struct S
{
int a;
~this()
{
a = 0;
}
}
void main()
{
assert(foo() == 2); // foo() is 0
}
int foo()
{
//bug is here
return S(2).a; // destructor of the struct is called in this scope and sets
a to 0
}
--
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