r132756 - in /trunk/gcc: fortran/ChangeLog fort...
dfranke@gcc.gnu.org
dfranke@gcc.gnu.org
Thu Feb 28 20:22:00 GMT 2008
Author: dfranke
Date: Thu Feb 28 20:22:55 2008
New Revision: 132756
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132756
Log:
gcc/fortran:
2008-02-28 Daniel Franke <franke.daniel@gmail.com>
PR fortran/31463
PR fortran/33950
PR fortran/34296
* lang.opt: Added -Wreturn-type.
* options.c (gfc_handle_option): Recognize -Wreturn-type.
* trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
where the result value is not set.
(gfc_generate_function_code): Likewise.
(generate_local_decl): Emit warnings for funtions whose RESULT
variable is not set.
gcc/testsuite:
2008-02-28 Daniel Franke <franke.daniel@gmail.com>
PR fortran/31463
PR fortran/33950
PR fortran/34296
* gfortran.dg/arrayio_11.f90: Fixed test.
* gfortran.dg/arrayio_12.f90: Likewise.
* gfortran.dg/module_read_1.f90: Added warning-directives.
* gfortran.dg/pr32242.f90: Likewise.
* gfortran.dg/result_in_spec_3.f90: Likewise.
* gfortran.dg/use_12.f90: Likewise.
* gfortran.dg/warn_function_without_result.f90 : New test.
Added:
trunk/gcc/testsuite/gfortran.dg/warn_function_without_result.f90
Modified:
trunk/gcc/fortran/ChangeLog
trunk/gcc/fortran/lang.opt
trunk/gcc/fortran/options.c
trunk/gcc/fortran/trans-decl.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gfortran.dg/arrayio_11.f90
trunk/gcc/testsuite/gfortran.dg/arrayio_12.f90
trunk/gcc/testsuite/gfortran.dg/module_read_1.f90
trunk/gcc/testsuite/gfortran.dg/pr32242.f90
trunk/gcc/testsuite/gfortran.dg/result_in_spec_3.f90
trunk/gcc/testsuite/gfortran.dg/use_12.f90
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