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[Bug c++/77513] -Wzero-as-null-pointer-constant vs 0, nullptr, NULL and __null
- From: "schwab at linux-m68k dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 07 Sep 2016 12:21:33 +0000
- Subject: [Bug c++/77513] -Wzero-as-null-pointer-constant vs 0, nullptr, NULL and __null
- Auto-submitted: auto-generated
- References: <bug-77513-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77513
--- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> ---
The "3" flag on the line marker marks the following lines as originating from a
system header where warnings are suppressed. Use -Wsystem-headers to enable
them.