--- Comment #6 from pault at gcc dot gnu dot org 2006-11-10 21:52 ---
Subject: Bug 29371
Author: pault
Date: Fri Nov 10 21:52:00 2006
New Revision: 118666
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=118666
Log:
2006-11-10 Paul Thomas <[EMAIL PROTECTED]>
Backport from mainline.
PR fortran/29371
* trans-expr.c (gfc_trans_pointer_assignment): Add the expression
for the assignment of null to the data field to se->pre, rather
than block.
PR fortran/29392
* data.c (create_character_intializer): Copy and simplify
the expressions for the start and end of a sub-string
reference.
PR fortran/29216
PR fortran/29314
* gfortran.h : Add EXEC_INIT_ASSIGN.
* dump-parse-tree.c (gfc_show_code_node): The same.
* trans-expr.c (gfc_trans_init_assign): New function.
* trans-stmt.h : Add prototype for gfc_trans_init_assign.
* trans.c (gfc_trans_code): Implement EXEC_INIT_ASSIGN.
* resolve.c (resolve_allocate_exp): Replace EXEC_ASSIGN by
EXEC_INIT_ASSIGN.
(resolve_code): EXEC_INIT_ASSIGN does not need resolution.
(apply_default_init): New function.
(resolve_symbol): Call it for derived types that become
defined but which do not already have an initialization
expression..
* st.c (gfc_free_statement): Include EXEC_INIT_ASSIGN.
PR fortran/29387
* trans-intrinsic.c (gfc_conv_intrinsic_len): Rearrange to have
a specific case for EXPR_VARIABLE and, in default, build an ss
to call gfc_conv_expr_descriptor for array expressions..
PR fortran/29490
* trans-expr.c (gfc_set_interface_mapping_bounds): In the case
that GFC_TYPE_ARRAY_LBOUND is not available, use descriptor
values for it and GFC_TYPE_ARRAY_UBOUND.
PR fortran/29641
* trans-types.c (gfc_get_derived_type): If the derived type
namespace has neither a parent nor a proc_name, set NULL for
the search namespace.
PR fortran/24518
* trans-intrinsic.c (gfc_conv_intrinsic_mod): Use built_in fmod
for both MOD and MODULO, if it is available.
PR fortran/29565
* trans-expr.c (gfc_conv_aliased_arg): For an INTENT(OUT), save
the declarations from the unused loops by merging the block
scope for each; this ensures that the temporary is declared.
2006-11-10 Paul Thomas <[EMAIL PROTECTED]>
PR fortran/29371
* gfortran.dg/nullify_3.f90: New test.
PR fortran/29392
* gfortran.dg/data_char_3.f90: New test.
PR fortran/29216
* gfortran.dg/result_default_init_1.f90: New test.
PR fortran/29314
* gfortran.dg/automatic_default_init_1.f90: New test.
PR fortran/29387
* trans-intrinsic.c (gfc_conv_intrinsic_len): Rearrange to have
a specific case for EXPR_VARIABLE and, in default, build an ss
to call gfc_conv_expr_descriptor for array expressions..
PR fortran/29490
* trans-expr.c (gfc_set_interface_mapping_bounds): In the case
that GFC_TYPE_ARRAY_LBOUND is not available, use descriptor
values for it and GFC_TYPE_ARRAY_UBOUND.
PR fortran/29641
* trans-types.c (gfc_get_derived_type): If the derived type
namespace has neither a parent nor a proc_name, set NULL for
the search namespace.
PR fortran/29565
* gfortran.dg/gfortran.dg/aliasing_dummy_3.f90: New test.
Added:
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/actual_array_interface_1.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/aliasing_dummy_3.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/automatic_default_init_1.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/data_char_3.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/intrinsic_actual_2.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/nullify_3.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/result_default_init_1.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/used_types_11.f90
branches/gcc-4_1-branch/gcc/testsuite/gfortran.dg/used_types_12.f90
Modified:
branches/gcc-4_1-branch/gcc/fortran/ChangeLog
branches/gcc-4_1-branch/gcc/fortran/data.c
branches/gcc-4_1-branch/gcc/fortran/dump-parse-tree.c
branches/gcc-4_1-branch/gcc/fortran/f95-lang.c
branches/gcc-4_1-branch/gcc/fortran/gfortran.h
branches/gcc-4_1-branch/gcc/fortran/resolve.c
branches/gcc-4_1-branch/gcc/fortran/st.c
branches/gcc-4_1-branch/gcc/fortran/trans-expr.c
branches/gcc-4_1-branch/gcc/fortran/trans-intrinsic.c
branches/gcc-4_1-branch/gcc/fortran/trans-stmt.h
branches/gcc-4_1-branch/gcc/fortran/trans-types.c
branches/gcc-4_1-branch/gcc/fortran/trans.c
branches/gcc-4_1-branch/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29371
