add unqualified_equivalent to gcc.Type subclasses

Author: tromey

docs/tree.rst

@@ -447,6 +447,11 @@ Additional attributes for various :py:class:`gcc.Type` subclasses:
 
       The :py:class:`gcc.Type` for the `restrict` version of this type
 
+   .. py:attribute:: unqualified_equivalent
+
+      The :py:class:`gcc.Type` for the version of this type that does
+      not have any qualifiers.
+
 
    The standard C types are accessible via class methods of :py:class:`gcc.Type`.
    They are only created by GCC after plugins are loaded, and so they're

generate-tree-c.py

@@ -398,6 +398,9 @@ def add_complex_getter(name, doc):
                 add_simple_getter('%s_equivalent' % qual,
                                   'PyGccTree_New(gcc_private_make_tree(build_qualified_type(self->t.inner, TYPE_QUALS(self->t.inner) | TYPE_QUAL_%s)))' % qual.upper(),
                                   'The gcc.Type for the %s version of this type' % qual)
+            add_simple_getter('unqualified_equivalent',
+                              'PyGccTree_New(gcc_private_make_tree(build_qualified_type(self->t.inner, 0)))',
+                                  'The gcc.Type for the unqualified version of this type')
         if tree_type.SYM == 'RECORD_TYPE':
             add_simple_getter('const',
                               'PyBool_FromLong(TYPE_READONLY(self->t.inner))',

tests/plugin/types/script.py

@@ -43,6 +43,7 @@ def dump_integer_type(t):
     print(gcc.Type.char().const_equivalent.const)
     print(gcc.Type.char().const_equivalent.restrict_equivalent.const)
     print(gcc.Type.char().const_equivalent.volatile_equivalent.const)
+    print(gcc.Type.char().const_equivalent.volatile_equivalent.unqualified_equivalent.const)
 
     def dump_real_type(t):
         print('gcc.Type: %r' % str(t))

tests/plugin/types/stdout.txt

@@ -16,6 +16,7 @@ False
 True
 True
 True
+False
 gcc.Type: 'float'
   t.const: False
   t.precision: 32