peter klausler 089adc339e [flang] Make preprocessing behavior tests runnable as regression tests
And fix a minor bug exposed by doing so.

Differential Revision: https://reviews.llvm.org/D85164
2020-08-03 15:07:38 -07:00

14 lines
319 B
Fortran

! RUN: %f18 -E %s 2>&1 | FileCheck %s
! CHECK: ch = 'KWM'
! CHECK: if(ch .eq. 'KWM') then
! KWM NOT expanded in 'literal'
#define KWM 666
character(len=3) :: ch
ch = 'KWM'
if (ch .eq. 'KWM') then
print *, 'pp121.F90 yes'
else
print *, 'pp121.F90 no: ', ch
end if
end