Use copy.deepcopy instead of doing it manually.

Reviewers: EricWF

Reviewed By: EricWF

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D29209

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@294350 91177308-0d34-0410-b5e6-96231b3b80d8

test/libcxx/compiler.py

@@ -49,18 +49,6 @@ class CXXCompiler(object):
         if self.type is None or self.version is None:
             self._initTypeAndVersion()
 
-    def copy(self):
-        new_cxx = CXXCompiler(
-            self.path, flags=self.flags, compile_flags=self.compile_flags,
-            link_flags=self.link_flags, warning_flags=self.warning_flags,
-            verify_supported=self.verify_supported,
-            verify_flags=self.verify_flags, use_verify=self.use_verify,
-            modules_flags=self.modules_flags, use_modules=self.use_modules,
-            use_ccache=self.use_ccache, use_warnings=self.use_warnings,
-            compile_env=self.compile_env, cxx_type=self.type,
-            cxx_version=self.version)
-        return new_cxx
-
     def isVerifySupported(self):
         if self.verify_supported is None:
             self.verify_supported = self.hasCompileFlag(['-Xclang',