cleanup: remove old code related to gccxml

docs/install.rst

@@ -47,7 +47,7 @@ These instructions are only here for historical reasons. `GCC-XML`_ was the tool
 to generate the xml files before CastXML existed.
 
 **From version v1.8.0 on, pygccxml uses CastXML by default.
-The support for GCC-XML will finally be dropped in pygccxml v2.0.0.**
+The support for GCC-XML was finally dropped in pygccxml v2.0.0.**
 
 There are few different ways to install GCC-XML on your system:
 

src/pygccxml/parser/config.py

@@ -129,16 +129,12 @@ def compiler(self, compiler):
 
     @property
     def xml_generator(self):
-        """get xml_generator (gccxml or castxml)"""
+        """get xml_generator"""
         return self.__xml_generator
 
     @xml_generator.setter
     def xml_generator(self, xml_generator):
-        """set xml_generator (gccxml or castxml)"""
-        if "real" in xml_generator:
-            # Support for gccxml.real from newer gccxml package
-            # Can be removed once gccxml support is dropped.
-            xml_generator = "gccxml"
+        """set xml_generator"""
         self.__xml_generator = xml_generator
 
     @property
@@ -241,9 +237,8 @@ def raise_on_wrong_settings(self):
         self.__ensure_dir_exists(self.working_directory, 'working directory')
         for idir in self.include_paths:
             self.__ensure_dir_exists(idir, 'include directory')
-        if self.__xml_generator not in ["castxml", "gccxml"]:
-            msg = ('xml_generator("%s") should either be ' +
-                   '"castxml" or "gccxml".') % self.xml_generator
+        if self.__xml_generator != "castxml":
+            msg = f"xml_generator ({self.xml_generator}) can only be 'castxml'"
             raise RuntimeError(msg)
 
 

unittests/array_bug_tester.py

@@ -62,14 +62,9 @@ def test5(self):
         global_ns = declarations.get_global_namespace(
             src_reader.read_string(code))
         arr_type = global_ns.variable('arr').decl_type
-        if self.config.xml_generator == "gccxml":
-            self.assertTrue(
-                'char [4] const' == arr_type.decl_string,
-                arr_type.decl_string)
-        else:
-            self.assertTrue(
-                'char const [4]' == arr_type.decl_string,
-                arr_type.decl_string)
+        self.assertTrue(
+            'char const [4]' == arr_type.decl_string,
+            arr_type.decl_string)
         self.assertTrue(
             declarations.is_array(arr_type))
         self.assertTrue(
@@ -81,14 +76,9 @@ def test6(self):
         global_ns = declarations.get_global_namespace(
             src_reader.read_string(code))
         arr_type = global_ns.variable('arr').decl_type
-        if self.config.xml_generator == "gccxml":
-            self.assertTrue(
-                'char [4] volatile' == arr_type.decl_string,
-                arr_type.decl_string)
-        else:
-            self.assertTrue(
-                'char volatile [4]' == arr_type.decl_string,
-                arr_type.decl_string)
+        self.assertTrue(
+            'char volatile [4]' == arr_type.decl_string,
+            arr_type.decl_string)
         self.assertTrue(
             declarations.is_array(arr_type))
         self.assertTrue(
@@ -100,14 +90,9 @@ def test7(self):
         global_ns = declarations.get_global_namespace(
             src_reader.read_string(code))
         arr_type = global_ns.variable('arr').decl_type
-        if self.config.xml_generator == "gccxml":
-            self.assertTrue(
-                'char [4] const volatile' == arr_type.decl_string,
-                arr_type.decl_string)
-        else:
-            self.assertTrue(
-                'char const volatile [4]' == arr_type.decl_string,
-                arr_type.decl_string)
+        self.assertTrue(
+            'char const volatile [4]' == arr_type.decl_string,
+            arr_type.decl_string)
         self.assertTrue(
             declarations.is_array(arr_type))
         self.assertTrue(

unittests/test_argument_without_name.py

@@ -31,9 +31,6 @@ def test_argument_without_name(self):
 
         """
 
-        if self.config.xml_generator == "gccxml":
-            return
-
         decls = parser.parse([self.header], self.config)
         global_ns = declarations.get_global_namespace(decls)
 

unittests/test_cpp_standards.py

@@ -19,10 +19,6 @@ def test(self):
 
         """
 
-        # Skip this test for gccxml, this is a CastXML feature.
-        if "gccxml" in self.config.xml_generator:
-            return True
-
         parser.parse(["cpp_standards.hpp"], self.config)
 
         if platform.system() != 'Windows':

unittests/test_map_gcc5.py

@@ -28,9 +28,6 @@ def test_map_gcc5(self):
 
         """
 
-        if self.config.xml_generator == "gccxml":
-            return
-
         decls = parser.parse([self.header], self.config)
         global_ns = declarations.get_global_namespace(decls)
 

unittests/test_pattern_parser.py

@@ -24,9 +24,6 @@ def test_template_split_std_vector(self):
 
         """
 
-        if self.config.xml_generator == "gccxml":
-            return
-
         decls = parser.parse([self.header], self.config)
 
         for decl in declarations.make_flatten(decls):
@@ -41,9 +38,6 @@ def test_matcher(self):
 
         """
 
-        if self.config.xml_generator == "gccxml":
-            return
-
         decls = parser.parse([self.header], self.config)
         global_ns = declarations.get_global_namespace(decls)
         criteria = declarations.declaration_matcher(name="myClass")

unittests/test_smart_pointer.py

@@ -20,8 +20,6 @@ def __init__(self, *args):
         self.global_ns = None
 
     def setUp(self):
-        if self.config.xml_generator == "gccxml":
-            return
         decls = parser.parse([self.header], self.config)
         self.global_ns = declarations.get_global_namespace(decls)
 
@@ -31,9 +29,6 @@ def test_is_smart_pointer(self):
 
         """
 
-        if self.config.xml_generator == "gccxml":
-            return
-
         criteria = declarations.declaration_matcher(name="yes1")
         decls = declarations.matcher.find(criteria, self.global_ns)
         self.assertTrue(
@@ -58,9 +53,6 @@ def test_is_auto_pointer(self):
 
         """
 
-        if self.config.xml_generator == "gccxml":
-            return
-
         criteria = declarations.declaration_matcher(name="yes2")
         decls = declarations.matcher.find(criteria, self.global_ns)
         self.assertTrue(
@@ -82,9 +74,6 @@ def test_smart_pointer_value_type(self):
 
         """
 
-        if self.config.xml_generator == "gccxml":
-            return
-
         criteria = declarations.declaration_matcher(name="yes1")
         decls = declarations.matcher.find(criteria, self.global_ns)
         vt = declarations.smart_pointer_traits.value_type(decls[0].decl_type)
@@ -96,9 +85,6 @@ def test_auto_pointer_value_type(self):
 
         """
 
-        if self.config.xml_generator == "gccxml":
-            return
-
         criteria = declarations.declaration_matcher(name="yes2")
         decls = declarations.matcher.find(criteria, self.global_ns)
         vt = declarations.auto_ptr_traits.value_type(decls[0].decl_type)

unittests/test_va_list_tag_removal.py

@@ -36,8 +36,7 @@ def __init__(self, *args):
 
     def test_keep_va_list_tag(self):
 
-        if "gccxml" in self.config.xml_generator or \
-                platform.system() == 'Windows':
+        if platform.system() == 'Windows':
             return True
 
         self.config.flags = ["f1"]
@@ -89,8 +88,7 @@ def test_keep_va_list_tag(self):
 
     def test_remove_va_list_tag(self):
 
-        if "gccxml" in self.config.xml_generator or \
-                platform.system() == 'Windows':
+        if platform.system() == 'Windows':
             return True
 
         self.config.flags = []

unittests/xml_generator.cfg

@@ -1,5 +1,5 @@
 [xml_generator]
-# Specify which xml generator you want to use "castxml" or "gccxml"
+# Specify which xml generator you want to use. Only "castxml" if allowed (ass gccxml is not supported anymore)
 # "castxml is the default"
 xml_generator=
 # Path to castxml or gccxml executable file