[PATCH] D58154: Add support for -fpermissive.

[Richard Smith - zygoloid via Phabricator via cfe-commits]

rsmith added a comment.

In D58154#1418594 <https://reviews.llvm.org/D58154#1418594>, @jyknight wrote:

> The errors disabled by this feature are default-error warnings -- you can already get the same effect by using -Wno-<lots-of-things>.


Right; the `-fpermissive` mode added by this patch turns off strictly less than `-Wno-everything`. (`-fpermissive` still produces warnings on uses of extensions at least -- it's very similar to what `-Wno-error=everything` would mean if we supported it.)


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58154/new/

https://reviews.llvm.org/D58154