1! { dg-do compile }
2! PR fortran/56520
3!
4program misleading
5    implicit none
6    real a, c
7    a = 1.0
8    c = exp(+a) )    ! { dg-error "Unclassifiable statement" }
9    c = exp(-a) )    ! { dg-error "Unclassifiable statement" }
10    c = exp((a)) )   ! { dg-error "Unclassifiable statement" }
11    c = exp(a) )     ! { dg-error "Unclassifiable statement" }
12    c = exp(a)
13end program misleading
14