2019-04-30 Andrew Burgess <andrew.burgess@embecosm.com>
+ Chris January <chris.january@arm.com>
+
+ * f-typeprint.c (f_type_print_varspec_suffix): Handle printing
+ function arguments.
+
+2019-04-30 Andrew Burgess <andrew.burgess@embecosm.com>
* f-lang.c (build_fortran_types): Change name of void type to
lower case.
break;
case TYPE_CODE_FUNC:
- f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
- passed_a_ptr, 0, arrayprint_recurse_level);
- if (passed_a_ptr)
- fprintf_filtered (stream, ")");
+ {
+ int i, nfields = TYPE_NFIELDS (type);
- fprintf_filtered (stream, "()");
+ f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
+ passed_a_ptr, 0, arrayprint_recurse_level);
+ if (passed_a_ptr)
+ fprintf_filtered (stream, ")");
+ fprintf_filtered (stream, "(");
+ if (nfields == 0 && TYPE_PROTOTYPED (type))
+ f_print_type (builtin_f_type (get_type_arch (type))->builtin_void,
+ "", stream, -1, 0, 0);
+ else
+ for (i = 0; i < nfields; i++)
+ {
+ if (i > 0)
+ {
+ fputs_filtered (", ", stream);
+ wrap_here (" ");
+ }
+ f_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0, 0);
+ }
+ fprintf_filtered (stream, ")");
+ }
break;
case TYPE_CODE_UNDEF:
2019-04-30 Andrew Burgess <andrew.burgess@embecosm.com>
+ * gdb.fortran/ptype-on-functions.exp: New file.
+ * gdb.fortran/ptype-on-functions.f90: New file.
+
+2019-04-30 Andrew Burgess <andrew.burgess@embecosm.com>
+
* gdb.fortran/exprs.exp (test_convenience_variables): Expect lower
case void string.
# Note that info functions gives the FUNC_lang result using the fortran syntax
# as specified in dw-case-insensitive-debug.S DW_AT_language.
gdb_test "info functions fUnC_lang" \
- "All functions matching regular expression \"fUnC_lang\":\[\r\n\]+File file1.txt:\r\n\tfoo FUNC_lang\\(\\);(\r\n\r\nNon-debugging symbols:\r\n0x\[0-9a-f\]+ +\\.FUNC_lang)?" \
+ "All functions matching regular expression \"fUnC_lang\":\[\r\n\]+File file1.txt:\r\n\tfoo FUNC_lang\\(void\\);(\r\n\r\nNon-debugging symbols:\r\n0x\[0-9a-f\]+ +\\.FUNC_lang)?" \
"regexp case-sensitive off"
gdb_test "p fuNC_lang" { = {foo \(void\)} 0x[0-9a-f]+ <FUNC_lang>}
--- /dev/null
+# Copyright 2019 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# This file contains a test for printing the types of functions.
+
+if { [skip_fortran_tests] } { return -1 }
+
+standard_testfile .f90
+load_lib "fortran.exp"
+
+if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug f90}]} {
+ return -1
+}
+
+if ![runto MAIN__] then {
+ perror "couldn't run to breakpoint MAIN__"
+ continue
+}
+
+gdb_test "ptype some_module::get_number" \
+ "type = integer\\(kind=4\\) \\(Type __class_some_module_Number_t\\)"
+
+gdb_test "ptype some_module::set_number" \
+ "type = void \\(Type __class_some_module_Number_t, integer\\(kind=4\\)\\)"
+
+gdb_test "ptype is_bigger" \
+ "type = logical\\(kind=4\\) \\(integer\\(kind=4\\), integer\\(kind=4\\)\\)"
+
+gdb_test "ptype say_numbers" \
+ "type = void \\(integer\\(kind=4\\), integer\\(kind=4\\), integer\\(kind=4\\)\\)"
+
+gdb_test "ptype fun_ptr" \
+ "type = PTR TO -> \\( integer\\(kind=4\\) \\(\\)\\(REF TO -> \\( integer\\(kind=4\\) \\)\\)\\)"
--- /dev/null
+! Copyright 2019 Free Software Foundation, Inc.
+!
+! This program is free software; you can redistribute it and/or modify
+! it under the terms of the GNU General Public License as published by
+! the Free Software Foundation; either version 3 of the License, or
+! (at your option) any later version.
+!
+! This program is distributed in the hope that it will be useful,
+! but WITHOUT ANY WARRANTY; without even the implied warranty of
+! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+! GNU General Public License for more details.
+!
+! You should have received a copy of the GNU General Public License
+! along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+module some_module
+ implicit none
+
+ type, public :: Number
+ integer :: a
+ contains
+ procedure :: get => get_number
+ procedure :: set => set_number
+ end type Number
+
+contains
+
+ function get_number (this) result (val)
+ class (Number), intent (in) :: this
+ integer :: val
+ val = this%a
+ end function get_number
+
+ subroutine set_number (this, val)
+ class (Number), intent (inout) :: this
+ integer :: val
+ this%a = val
+ end subroutine set_number
+
+end module some_module
+
+logical function is_bigger (a,b)
+ integer, intent(in) :: a
+ integer, intent(in) :: b
+ is_bigger = a > b
+end function is_bigger
+
+subroutine say_numbers (v1,v2,v3)
+ integer,intent(in) :: v1
+ integer,intent(in) :: v2
+ integer,intent(in) :: v3
+ print *, v1,v2,v3
+end subroutine say_numbers
+
+program test
+ use some_module
+
+ interface
+ integer function fun1 (x)
+ integer :: x
+ end function fun1
+
+ integer function fun2 (x)
+ integer :: x
+ end function fun2
+ end interface
+
+ type (Number) :: n1
+ type (Number) :: n2
+
+ procedure(fun1), pointer:: fun_ptr => NULL()
+
+ call say_numbers (1,2,3) ! stop here
+ print *, fun_ptr (3)
+
+end program test
+
+integer function fun1 (x)
+ implicit none
+ integer :: x
+ fun1 = x + 1
+end function fun1
+
+integer function fun2 (x)
+ implicit none
+ integer :: x
+ fun2 = x + 2
+end function fun2
+
projects / platform / upstream / binutils.git / commitdiff