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* [Bug c++/77312] Lambda that deletes itself accesses freed memory, but only if class is templated
[not found] <bug-77312-4@http.gcc.gnu.org/bugzilla/>
@ 2021-08-22 20:10 ` pinskia at gcc dot gnu.org
2021-08-22 20:24 ` pinskia at gcc dot gnu.org
2021-08-23 9:52 ` redi at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-22 20:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77312
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
This is fixed in GCC 8:
if (SAVE_EXPR <(struct LambdaHolder *) this> != 0B)
{
try
{
LambdaHolder<int>::~LambdaHolder (SAVE_EXPR <(struct LambdaHolder *)
this>);
}
finally
{
operator delete ((void *) SAVE_EXPR <(struct LambdaHolder *) this>,
8);
}
}
else
{
<<< Unknown tree: void_cst >>>
} >>>>>;
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/77312] Lambda that deletes itself accesses freed memory, but only if class is templated
[not found] <bug-77312-4@http.gcc.gnu.org/bugzilla/>
2021-08-22 20:10 ` [Bug c++/77312] Lambda that deletes itself accesses freed memory, but only if class is templated pinskia at gcc dot gnu.org
@ 2021-08-22 20:24 ` pinskia at gcc dot gnu.org
2021-08-23 9:52 ` redi at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-22 20:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77312
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Target Milestone|--- |8.0
Resolution|--- |FIXED
--- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Fixed.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/77312] Lambda that deletes itself accesses freed memory, but only if class is templated
[not found] <bug-77312-4@http.gcc.gnu.org/bugzilla/>
2021-08-22 20:10 ` [Bug c++/77312] Lambda that deletes itself accesses freed memory, but only if class is templated pinskia at gcc dot gnu.org
2021-08-22 20:24 ` pinskia at gcc dot gnu.org
@ 2021-08-23 9:52 ` redi at gcc dot gnu.org
2 siblings, 0 replies; 3+ messages in thread
From: redi at gcc dot gnu.org @ 2021-08-23 9:52 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77312
--- Comment #9 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed by r251433 "Reimplement handling of lambdas in templates."
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-08-23 9:52 UTC | newest]
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[not found] <bug-77312-4@http.gcc.gnu.org/bugzilla/>
2021-08-22 20:10 ` [Bug c++/77312] Lambda that deletes itself accesses freed memory, but only if class is templated pinskia at gcc dot gnu.org
2021-08-22 20:24 ` pinskia at gcc dot gnu.org
2021-08-23 9:52 ` redi at gcc dot gnu.org
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