gdb

	PR fortran/10036:
	* valprint.h (generic_emit_char, generic_printstr): Declare.
	* valprint.c (wchar_printable, append_string_as_wide)
	(print_wchar): Move from c-lang.c.
	(generic_emit_char): New function; mostly taken from c_emit_char.
	(generic_printstr): New function; mostly taken from c_printstr.
	* f-valprint.c (f_val_print) <TYPE_CODE_ARRAY>: Handle strings
	represented as arrays.
	<TYPE_CODE_CHAR>: Treat as TYPE_CODE_INT; recognize as character
	type.
	* f-typeprint.c (f_type_print_base) <TYPE_CODE_CHAR>: Treat
	identically to TYPE_CODE_INT.
	* f-lang.c (f_get_encoding): New function.
	(f_emit_char): Use generic_emit_char.
	(f_printchar): Replace comment.
	(f_printstr): Use generic_printstr.
	* dwarf2read.c (read_base_type) <DW_ATE_unsigned>: Handle Fortran
	"character" types specially.
	<DW_ATE_signed_char, DW_ATE_unsigned_char>: Make TYPE_CODE_CHAR
	for Fortran.
	* c-lang.c (wchar_printable, append_string_as_wide, print_wchar):
	Move to valprint.c
	(c_emit_char): Call generic_emit_char.
	(c_printstr): Call generic_printstr.
gdb/testsuite
	* gdb.fortran/charset.exp: New file.
	* gdb.fortran/charset.f90: New file.

1 files changed, 45 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.fortran/charset.exp b/gdb/testsuite/gdb.fortran/charset.exp
new file mode 100644
index 0000000..95b7037
--- /dev/null
+++ b/gdb/testsuite/gdb.fortran/charset.exp
@@ -0,0 +1,45 @@
+# Copyright 2011 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 is part of the gdb testsuite.  It contains tests for evaluating
+# Fortran subarray expression.
+
+if { [skip_fortran_tests] } { return -1 }
+
+set testfile "charset"
+set srcfile ${testfile}.f90
+if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug additional_flags=-fbackslash f90}] } {
+    return -1
+}
+
+if ![runto MAIN__] {
+    perror "Couldn't run to MAIN__"
+    continue
+}
+
+gdb_breakpoint [gdb_get_line_number "break-here"]
+gdb_continue_to_breakpoint "break-here"
+
+gdb_test "print x" \
+    " = 'j'" \
+    "print fortran narrow character"
+
+gdb_test "print c" \
+    " = 4_'k'" \
+    "print fortran wide character"
+
+gdb_test "print str" \
+    " = 4_'lmnop'" \
+    "print fortran wide string"