Re: [PATCH v2] c++: -Wdangling-reference with reference wrapper [PR107532]

2023-01-19 Thread Jason Merrill via Gcc-patches
On 1/18/23 20:13, Marek Polacek wrote: On Wed, Jan 18, 2023 at 04:07:59PM -0500, Jason Merrill wrote: On 1/18/23 12:52, Marek Polacek wrote: Here, -Wdangling-reference triggers where it probably shouldn't, causing some grief. The code in question uses a reference wrapper with a member function

[PATCH v2] c++: -Wdangling-reference with reference wrapper [PR107532]

2023-01-18 Thread Marek Polacek via Gcc-patches
On Wed, Jan 18, 2023 at 04:07:59PM -0500, Jason Merrill wrote: > On 1/18/23 12:52, Marek Polacek wrote: > > Here, -Wdangling-reference triggers where it probably shouldn't, causing > > some grief. The code in question uses a reference wrapper with a member > > function returning a reference to a s