http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60144
kargl at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |kargl at gcc dot gnu.org
--- Comment #1 from kargl at gcc dot gnu.org ---
(In reply to Sergio Losilla from comment #0)
> Compiler version:
> GNU Fortran (Ubuntu 20130917-1ubuntu1) 4.9.0 20130917 (experimental) [trunk
> revision 202647]
>
> Test program:
> --------------------
> program ifelif
> if (.TRUE.)
> else if (.FALSE.)
> end if
> end program
> --------------------
>
> Error messages:
> ----------------------
> if.F90:2.15:
>
> if (.TRUE.)
> 1
> Error: Cannot assign to a named constant at (1)
> if.F90:3.11:
>
> else if (.FALSE.)
> 1
> Error: Unexpected junk after ELSE statement at (1)
> [...]
> ----------------------
>
> Both errors should read something like "Missing THEN after IF/ELSE IF".
>
> The first error message doesn't even make sense...
How is the compiler suppose to know that the programmer may have
meant
program ifelif
if (.TRUE.) i = 42
if (.FALSE.) then
j = 42
end if
end program
As for the message that you think makes no sense, I suspect
the parse has identified (.TRUE.) as a malformed expression.
