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-rw-r--r--gdb/ChangeLog4
-rw-r--r--gdb/d-exp.y9
-rw-r--r--gdb/testsuite/ChangeLog4
-rw-r--r--gdb/testsuite/gdb.dlang/debug-expr.exp40
4 files changed, 51 insertions, 6 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index fec9974..7f16a5f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2017-01-08 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * d-exp.y (CastExpression): Emit UNOP_CAST_TYPE.
+
2017-01-06 Yao Qi <yao.qi@linaro.org>
* x86-linux-nat.h: Include gdb_proc_service.h.
diff --git a/gdb/d-exp.y b/gdb/d-exp.y
index 077e645..b526575 100644
--- a/gdb/d-exp.y
+++ b/gdb/d-exp.y
@@ -321,15 +321,12 @@ UnaryExpression:
CastExpression:
CAST_KEYWORD '(' TypeExp ')' UnaryExpression
- { write_exp_elt_opcode (pstate, UNOP_CAST);
- write_exp_elt_type (pstate, $3);
- write_exp_elt_opcode (pstate, UNOP_CAST); }
+ { write_exp_elt_opcode (pstate, UNOP_CAST_TYPE); }
/* C style cast is illegal D, but is still recognised in
the grammar, so we keep this around for convenience. */
| '(' TypeExp ')' UnaryExpression
- { write_exp_elt_opcode (pstate, UNOP_CAST);
- write_exp_elt_type (pstate, $2);
- write_exp_elt_opcode (pstate, UNOP_CAST); }
+ { write_exp_elt_opcode (pstate, UNOP_CAST_TYPE); }
+
;
PowExpression:
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index d12072b..8a03282 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2017-01-08 Iain Buclaw <ibuclaw@gdcproject.org>
+
+ * gdb.dlang/debug-expr.exp: New file.
+
2016-12-23 Luis Machado <lgustavo@codesourcery.com>
Fix test names for the following files:
diff --git a/gdb/testsuite/gdb.dlang/debug-expr.exp b/gdb/testsuite/gdb.dlang/debug-expr.exp
new file mode 100644
index 0000000..d62dcc6
--- /dev/null
+++ b/gdb/testsuite/gdb.dlang/debug-expr.exp
@@ -0,0 +1,40 @@
+# Copyright 2017 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/>.
+
+# Test "set debug expr 1" on d expressions.
+
+if { [skip_d_tests] } { return -1 }
+
+gdb_start
+gdb_test_no_output "set language d"
+gdb_test_no_output "set debug expression 1"
+
+# Test whether the expression debug machinery accepts the expression.
+
+proc test_debug_expr { cmd output } {
+ global gdb_prompt
+
+ gdb_test_multiple $cmd "" {
+ -re ".*Invalid expression.*\r\n$gdb_prompt $" {
+ fail $cmd
+ }
+ -re ".*\[\r\n\]$output\r\n$gdb_prompt $" {
+ pass $cmd
+ }
+ }
+}
+
+# This caused gdb to segfault.
+test_debug_expr "print *(int*)(0)" "Cannot access memory at address 0x0"