PR exp/11926

	* parser-defs.h (parse_float, parse_c_float): Declare.
	* parse.c (parse_float, parse_c_float): New function.
	* c-exp.y (parse_number): Call parse_c_float.
	* objc-exp.y (parse_number): Ditto.
	* p-exp.y (parse_number): Ditto.  Use ANSI/ISO-style definition.
	* jv-exp.y (parse_number): Call parse_float, fix suffix handling.

	testsuite/
	* gdb.base/printcmds.exp (test_float_accepted): New function.
	Move existing float tests there.  Add tests for floats with suffixes.
	(test_float_rejected): New function.
	* gdb.java/jv-print.exp (test_float_accepted): New function.
	(test_float_rejected): New function.
	* gdb.objc/print.exp: New file.
	* gdb.pascal/print.exp: New file.
	* lib/objc.exp: New file.

1 files changed, 68 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.objc/print.exp b/gdb/testsuite/gdb.objc/print.exp
new file mode 100644
index 0000000..2988d20
--- /dev/null
+++ b/gdb/testsuite/gdb.objc/print.exp
@@ -0,0 +1,68 @@
+# This testcase is part of GDB, the GNU debugger.
+
+# Copyright 2010 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/>.
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@gnu.org
+
+# Test printing of various values.
+# NOTE: The tests here intentionally do not require an objc compiler.
+
+if $tracelevel {
+    strace $tracelevel
+}
+
+load_lib "objc.exp"
+
+proc test_float_accepted {} {
+    # Test parsing of fp value with legit text following.
+    gdb_test "p 1234.5+1" " = 1235.5" "check fp + text"
+
+    # Test all the suffixes (including no suffix).
+    gdb_test "p 1." " = 1"
+    gdb_test "p 1.5" " = 1.5"
+    setup_kfail gdb/11925 "*-*-*"
+    gdb_test "p 1.f" " = 1"
+    setup_kfail gdb/11925 "*-*-*"
+    gdb_test "p 1.5f" " = 1.5"
+    setup_kfail gdb/11925 "*-*-*"
+    gdb_test "p 1.l" " = 1"
+    setup_kfail gdb/11925 "*-*-*"
+    gdb_test "p 1.5l" " = 1.5"
+}
+
+proc test_float_rejected {} {
+    # Test invalid fp values.
+    test_print_reject "p 0x1.1"
+
+    # Test bad suffixes.
+    test_print_reject "p 1.1x"
+    test_print_reject "p 1.1ff"
+    test_print_reject "p 1.1ll"
+}
+
+# Start with a fresh gdb.
+
+gdb_exit
+gdb_start
+gdb_reinitialize_dir $srcdir/$subdir
+
+if [set_lang_objc] {
+    test_float_accepted
+    test_float_rejected
+} else {
+    warning "Objective-c print tests suppressed"
+}