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Diffstat (limited to 'gcc/fortran/ChangeLog')
| -rw-r--r-- | gcc/fortran/ChangeLog | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 051c6ede82c..5ad05ce6e7f 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,45 @@ +2016-01-15 Paul Thomas <pault@gcc.gnu.org> + + PR fortran/64324 + * resolve.c (check_uop_procedure): Prevent deferred length + characters from being trapped by assumed length error. + + PR fortran/49630 + PR fortran/54070 + PR fortran/60593 + PR fortran/60795 + PR fortran/61147 + PR fortran/64324 + * trans-array.c (gfc_conv_scalarized_array_ref): Pass decl for + function as well as variable expressions. + (gfc_array_init_size): Add 'expr' as an argument. Use this to + correctly set the descriptor dtype for deferred characters. + (gfc_array_allocate): Add 'expr' to the call to + 'gfc_array_init_size'. + * trans.c (gfc_build_array_ref): Expand logic for setting span + to include indirect references to character lengths. + * trans-decl.c (gfc_get_symbol_decl): Ensure that deferred + result char lengths that are PARM_DECLs are indirectly + referenced both for directly passed and by reference. + (create_function_arglist): If the length type is a pointer type + then store the length as the 'passed_length' and make the char + length an indirect reference to it. + (gfc_trans_deferred_vars): If a character length has escaped + being set as an indirect reference, return it via the 'passed + length'. + * trans-expr.c (gfc_conv_procedure_call): The length of + deferred character length results is set TREE_STATIC and set to + zero. + (gfc_trans_assignment_1): Do not fix the rse string_length if + it is a variable, a parameter or an indirect reference. Add the + code to trap assignment of scalars to unallocated arrays. + * trans-stmt.c (gfc_trans_allocate): Remove 'def_str_len' and + all references to it. Instead, replicate the code to obtain a + explicitly defined string length and provide a value before + array allocation so that the dtype is correctly set. + trans-types.c (gfc_get_character_type): If the character length + is a pointer, use the indirect reference. + 2016-01-10 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/69154 |