1! RUN: %flang -E %s 2>&1 | FileCheck %s
2! CHECK: if (KWM .eq. 777) then
3! #undef
4 integer, parameter :: KWM = 777
5#define KWM 666
6#undef KWM
7 if (KWM .eq. 777) then
8 print *, 'pp102.F90 yes'
9 else
10 print *, 'pp102.F90 no: ', KWM
11 end if
12 end
13