Make exception handling more efficient

[deliverable/binutils-gdb.git] / gdb / python / py-value.c

diff --git a/gdb/python/py-value.c b/gdb/python/py-value.c
index d3f4de405403dec0fa55fa5d888c6ff6728572cf..512e5d0220c9201d7c14ba580893481dbf17c774 100644 (file)
--- a/gdb/python/py-value.c
+++ b/gdb/python/py-value.c
@@ -903,7 +903,7 @@ get_field_type (PyObject *field)
 static PyObject *
 valpy_getitem (PyObject *self, PyObject *key)
 {
-  struct gdb_exception except = exception_none;
+  struct gdb_exception except;
   value_object *self_value = (value_object *) self;
   gdb::unique_xmalloc_ptr<char> field;
   struct type *base_class_type = NULL, *field_type = NULL;
@@ -1031,9 +1031,9 @@ valpy_getitem (PyObject *self, PyObject *key)
       if (res_val)
        result = value_to_value_object (res_val);
     }
-  catch (const gdb_exception &ex)
+  catch (gdb_exception &ex)
     {
-      except = ex;
+      except = std::move (ex);
     }
 
   GDB_PY_HANDLE_EXCEPTION (except);
@@ -1480,7 +1480,7 @@ valpy_absolute (PyObject *self)
 static int
 valpy_nonzero (PyObject *self)
 {
-  struct gdb_exception except = exception_none;
+  struct gdb_exception except;
   value_object *self_value = (value_object *) self;
   struct type *type;
   int nonzero = 0; /* Appease GCC warning.  */
@@ -1498,9 +1498,9 @@ valpy_nonzero (PyObject *self)
        /* All other values are True.  */
        nonzero = 1;
     }
-  catch (const gdb_exception &ex)
+  catch (gdb_exception &ex)
     {
-      except = ex;
+      except = std::move (ex);
     }
 
   /* This is not documented in the Python documentation, but if this