[Bug gcov-profile/97069] New: Zero valued #line directive results in excessively large blocks of memory being allocated

2020-09-16 Thread martin.ogden at arm dot com
Severity: normal Priority: P3 Component: gcov-profile Assignee: unassigned at gcc dot gnu.org Reporter: martin.ogden at arm dot com CC: marxin at gcc dot gnu.org Target Milestone: --- Created attachment 49225 --> https://gcc.gnu.

[Bug gcov-profile/97069] Zero valued #line directive results in excessively large blocks of memory being allocated

2020-09-16 Thread martin.ogden at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97069 --- Comment #2 from Martin Ogden --- I appreciate `#line 0 "main.c"` doesn't make much sense, but according to https://gcc.gnu.org/onlinedocs/cpp/Line-Control.html, 0 is a valid input.