[Bug c++/114858] [11/12/13/14 regression] Compilation Hang and Excessive RAM Consumption in GCC with invalid input since r0-128725

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114858

Jakub Jelinek  changed:

   What|Removed |Added

Summary|[11/12/13/14 regression]|[11/12/13/14 regression]
   |Compilation Hang and|Compilation Hang and
   |Excessive RAM Consumption   |Excessive RAM Consumption
   |in GCC with invalid input   |in GCC with invalid input
   ||since r0-128725
 CC||jakub at gcc dot gnu.org,
   ||jason at gcc dot gnu.org,
   ||ppalka at gcc dot gnu.org

--- Comment #2 from Jakub Jelinek  ---
Seems it started to hang with
r0-128725-g5d264d62dc6d381510bea36469d50175fa6a39c2
Before that commit it has been rejected with many errors.

[Bug c++/114858] [11/12/13/14 regression] Compilation Hang and Excessive RAM Consumption in GCC with invalid input

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114858

Andrew Pinski  changed:

   What|Removed |Added

 Ever confirmed|0   |1
Summary|[11/12/13/14 regression]|[11/12/13/14 regression]
   |Compilation Hang and|Compilation Hang and
   |Excessive RAM Consumption   |Excessive RAM Consumption
   |in GCC  |in GCC with invalid input
 Status|UNCONFIRMED |NEW
   Last reconfirmed||2024-04-26

--- Comment #1 from Andrew Pinski  ---
Confirmed. Looks like a patch which was backported to the GCC 4.8.4 release is
the cause.