[Bug preprocessor/105412] [13/14/15/16 Regression] Missing phony target with -MP for first include when compiling from stdin

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105412

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |jakub at gcc dot gnu.org

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 63910
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63910&action=edit
gcc16-pr105412.patch

Untested fix.