[Bug c/85053] New: free not listed as built-in

[matthew at wil dot cx]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85053

            Bug ID: 85053
           Summary: free not listed as built-in
           Product: gcc
           Version: 8.0.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: matthew at wil dot cx
  Target Milestone: ---

The function free() is not listed as a built-in in the manual, but the source
code has several references to BUILT_IN_FREE.  I believe the manual should be
adjusted as so:

-@code{fprintf}, @code{fputs}, @code{frexp}, @code{fscanf},
+@code{fprintf}, @code{fputs}, @code{free}, @code{frexp}, @code{fscanf},

(not submitting this as a real patch because I don't have a copyright
assignment on file.  this patch shouldn't need one!)