gcc/testsuite/gfortran.dg/dollar_sym_1.f90

   1 ! { dg-do compile }
   2 ! PR fortran/34997
   3 ! Variable names containing $ signs
   4 !
   5       REAL*4 PLT$C_HOUSTPIX   ! { dg-error "Invalid character '\\$'" }
   6       INTEGER PLT$C_COMMAND   ! { dg-error "Invalid character '\\$'" }
   7       PARAMETER (PLT$B_OPC=0) ! { dg-error "Invalid character '\\$'" }
   8       common /abc$def/ PLT$C_HOUSTPIX, PLT$C_COMMAND ! { dg-error "Invalid character '\\$'" }
   9       end