Fortran 2008 (and earlier) have:
"3.3.3.5 Fixed form statements"
"The program unit END statement shall not be continued. A statement whose
initial line appears to be a program unit END statement shall not be
continued."
(That applies to all END: "A program unit is a main program, an
external subprogram, a module, a submodule, or a block data program unit.")
gfortran currently does not diagnose this:
a) EXAMPLE 1: initial line appears to be a program unit END statement
------------
integer :: ender
end
+er = 5
print *, ender
end
b) EXAMPLE 2: END statement which is continued
------------
subroutine test
end
* subroutine test
Expected: With -std=f2008 / -pedantic, the continuation line is rejected /
being warned for - with -std=gnu/legacy it is accepted. Intel's ifort prints
with -stand f03:
test.f(2): error #5269: Operator END of program unit cannot be continued.
end
------^
Though I do not like Intel's wording.
--
Summary: Fixed-form: END may not be continued
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Keywords: accepts-invalid
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: burnus at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45426
