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! RUN: %S/test_errors.sh %s %t %f18
! Check that if constructs only accept scalar logical expressions.
! TODO: expand the test to check this restriction for more types.
INTEGER :: I
LOGICAL, DIMENSION (2) :: B
!ERROR: Must be a scalar value, but is a rank-1 array
if ( B ) then
a = 1
end if
!ERROR: Must be a scalar value, but is a rank-1 array
if ( B ) then
a = 2
else
a = 3
endif
!ERROR: Must be a scalar value, but is a rank-1 array
if ( B ) then
a = 4
!ERROR: Must be a scalar value, but is a rank-1 array
else if( B ) then
a = 5
end if
!ERROR: Must be a scalar value, but is a rank-1 array
if ( B ) then
a = 6
!ERROR: Must be a scalar value, but is a rank-1 array
else if( B ) then
a = 7
!ERROR: Must be a scalar value, but is a rank-1 array
elseif( B ) then
a = 8
end if
!ERROR: Must be a scalar value, but is a rank-1 array
if ( B ) then
a = 9
!ERROR: Must be a scalar value, but is a rank-1 array
else if( B ) then
a = 10
else
a = 11
end if
!ERROR: Must be a scalar value, but is a rank-1 array
if ( B ) then
a = 12
!ERROR: Must be a scalar value, but is a rank-1 array
else if( B ) then
a = 13
!ERROR: Must be a scalar value, but is a rank-1 array
else if( B ) then
a = 14
end if
!ERROR: Must have LOGICAL type, but is INTEGER(4)
if ( I ) then
a = 1
end if
!ERROR: Must have LOGICAL type, but is INTEGER(4)
if ( I ) then
a = 2
else
a = 3
endif
!ERROR: Must have LOGICAL type, but is INTEGER(4)
if ( I ) then
a = 4
!ERROR: Must have LOGICAL type, but is INTEGER(4)
else if( I ) then
a = 5
end if
!ERROR: Must have LOGICAL type, but is INTEGER(4)
if ( I ) then
a = 6
!ERROR: Must have LOGICAL type, but is INTEGER(4)
else if( I ) then
a = 7
!ERROR: Must have LOGICAL type, but is INTEGER(4)
elseif( I ) then
a = 8
end if
!ERROR: Must have LOGICAL type, but is INTEGER(4)
if ( I ) then
a = 9
!ERROR: Must have LOGICAL type, but is INTEGER(4)
else if( I ) then
a = 10
else
a = 11
end if
!ERROR: Must have LOGICAL type, but is INTEGER(4)
if ( I ) then
a = 12
!ERROR: Must have LOGICAL type, but is INTEGER(4)
else if( I ) then
a = 13
!ERROR: Must have LOGICAL type, but is INTEGER(4)
else if( I ) then
a = 14
end if
!ERROR: Must have LOGICAL type, but is REAL(4)
if (f()) then
a = 15
end if
contains
real function f()
f = 1.0
end
end