compilers/d: remove duplicate method from subclass

The DCompiler and DmDLikeCompiler classes both implement the exact same
`get_feature_args()` method. The DmdLikeCompiler inherits the DCompiler.
As such, removing it doesn't change the behavior of anything, but
decreases the chances of bugs being introduced, as well as LoC.

1 files changed, 0 insertions, 88 deletions

diff --git a/mesonbuild/compilers/d.py b/mesonbuild/compilers/d.py
index 08ebb75..8b35f02 100644
--- a/mesonbuild/compilers/d.py
+++ b/mesonbuild/compilers/d.py
@@ -170,94 +170,6 @@ class DmdLikeCompilerMixin(CompilerMixinBase):
             return []
         return ['-fPIC']
 
-    def get_feature_args(self, kwargs: T.Dict[str, T.Any], build_to_src: str) -> T.List[str]:
-        # TODO: using a TypeDict here would improve this
-        res: T.List[str] = []
-        # get_feature_args can be called multiple times for the same target when there is generated source
-        # so we have to copy the kwargs (target.d_features) dict before popping from it
-        kwargs = kwargs.copy()
-        if 'unittest' in kwargs:
-            unittest = kwargs.pop('unittest')
-            unittest_arg = d_feature_args[self.id]['unittest']
-            if not unittest_arg:
-                raise EnvironmentException('D compiler %s does not support the "unittest" feature.' % self.name_string())
-            if unittest:
-                res.append(unittest_arg)
-
-        if 'debug' in kwargs:
-            debug_level = -1
-            debugs = kwargs.pop('debug')
-            if not isinstance(debugs, list):
-                debugs = [debugs]
-
-            debug_arg = d_feature_args[self.id]['debug']
-            if not debug_arg:
-                raise EnvironmentException('D compiler %s does not support conditional debug identifiers.' % self.name_string())
-
-            # Parse all debug identifiers and the largest debug level identifier
-            for d in debugs:
-                if isinstance(d, int):
-                    if d > debug_level:
-                        debug_level = d
-                elif isinstance(d, str) and d.isdigit():
-                    if int(d) > debug_level:
-                        debug_level = int(d)
-                else:
-                    res.append(f'{debug_arg}={d}')
-
-            if debug_level >= 0:
-                res.append(f'{debug_arg}={debug_level}')
-
-        if 'versions' in kwargs:
-            version_level = -1
-            versions = kwargs.pop('versions')
-            if not isinstance(versions, list):
-                versions = [versions]
-
-            version_arg = d_feature_args[self.id]['version']
-            if not version_arg:
-                raise EnvironmentException('D compiler %s does not support conditional version identifiers.' % self.name_string())
-
-            # Parse all version identifiers and the largest version level identifier
-            for v in versions:
-                if isinstance(v, int):
-                    if v > version_level:
-                        version_level = v
-                elif isinstance(v, str) and v.isdigit():
-                    if int(v) > version_level:
-                        version_level = int(v)
-                else:
-                    res.append(f'{version_arg}={v}')
-
-            if version_level >= 0:
-                res.append(f'{version_arg}={version_level}')
-
-        if 'import_dirs' in kwargs:
-            import_dirs = kwargs.pop('import_dirs')
-            if not isinstance(import_dirs, list):
-                import_dirs = [import_dirs]
-
-            import_dir_arg = d_feature_args[self.id]['import_dir']
-            if not import_dir_arg:
-                raise EnvironmentException('D compiler %s does not support the "string import directories" feature.' % self.name_string())
-            for idir_obj in import_dirs:
-                basedir = idir_obj.get_curdir()
-                for idir in idir_obj.get_incdirs():
-                    bldtreedir = os.path.join(basedir, idir)
-                    # Avoid superfluous '/.' at the end of paths when d is '.'
-                    if idir not in ('', '.'):
-                        expdir = bldtreedir
-                    else:
-                        expdir = basedir
-                    srctreedir = os.path.join(build_to_src, expdir)
-                    res.append(f'{import_dir_arg}{srctreedir}')
-                    res.append(f'{import_dir_arg}{bldtreedir}')
-
-        if kwargs:
-            raise EnvironmentException('Unknown D compiler feature(s) selected: %s' % ', '.join(kwargs.keys()))
-
-        return res
-
     def get_buildtype_linker_args(self, buildtype: str) -> T.List[str]:
         if buildtype != 'plain':
             return self._get_target_arch_args()