Version of flang : 20.0.0(842e5915778a820c63cf38b75bec932a6ea8c18b)/AArch64

In the attached program, this program has three declarations using name (int):

• intrinsic statement
intrinsic-procedure-name-list is defined as intrinsic function (int).
• generic-spec of interface block
external procedure (ifunc01) is defined as generic specification (int).
• derived-type definition
type-name is defined as a derived type (int).

Is this confusing usage incorrect?
I checked Fortran standard 2023 and could not see if this program is incorrect.
Currently, Flang and Gfortran seem to recognize that intrinsic statement is valid and name (int) is an int intrinsic function.

The following are the test program, Flang, Gfortran and ifx compilation/execution result.

snf_fsstc_19_23.f90:

program main
  intrinsic :: int
  interface int
     function ifunc01(if01_arg01, if01_arg02) result(irst01)
       integer :: if01_arg01
       integer :: if01_arg02
       integer :: irst01
     end function ifunc01
  end interface int
  type int
     real :: ti1_r01
  end type int
  type (int) ::aaa
  aaa=int(1)
!  if (aaa%ti1_r01.ne.1) print *,'err'
!  if (int(2,1).ne.2) print *,'err'
  print *,'pass'
end program main

function ifunc01(if01_arg01, if01_arg02) result(irst01)
  integer :: if01_arg01
  integer :: if01_arg02
  integer :: irst01
  irst01 = int(if01_arg01) + int(if01_arg02)
end function ifunc01

$ flang snf_fsstc_19_23.f90
error: Semantic errors in snf_fsstc_19_23.f90
./snf_fsstc_19_23.f90:14:3: error: No intrinsic or user-defined ASSIGNMENT(=) matches operand types TYPE(int) and INTEGER(4)
    aaa=int(1)
    ^^^^^^^^^^
$

$ gfortran snf_fsstc_19_23.f90
snf_fsstc_19_23.f90:14:6:

   14 |   aaa=int(1)
      |      1
Error: Cannot convert INTEGER(4) to TYPE(int) at (1)
$

$ ifx snf_fsstc_19_23.f90; ./a.out
 pass
$