[libcxx-commits] [PATCH] D106062: [libc++/abi] Fix broken feature no-noexcept-function-type

[Louis Dionne via Phabricator via libcxx-commits]

ldionne updated this revision to Diff 359008.
ldionne added a comment.

s/with_system_cxx_lib/use_system_cxx_lib/


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106062/new/

https://reviews.llvm.org/D106062

Files:
  libcxx/utils/libcxx/test/features.py
  libcxxabi/test/catch_function_03.pass.cpp
  libcxxabi/test/catch_member_function_pointer_02.pass.cpp
  libcxxabi/test/libcxxabi/test/config.py


Index: libcxxabi/test/libcxxabi/test/config.py
===================================================================
--- libcxxabi/test/libcxxabi/test/config.py
+++ libcxxabi/test/libcxxabi/test/config.py
@@ -37,13 +37,8 @@
         self.libcxxabi_obj_root = self.get_lit_conf('libcxxabi_obj_root')
         super(Configuration, self).configure_obj_root()
 
-    def has_cpp_feature(self, feature, required_value):
-        return intMacroValue(self.cxx.dumpMacros().get('__cpp_' + feature, '0')) >= required_value
-
     def configure_features(self):
         super(Configuration, self).configure_features()
-        if not self.has_cpp_feature('noexcept_function_type', 201510):
-            self.config.available_features.add('libcxxabi-no-noexcept-function-type')
         if not self.get_lit_bool('llvm_unwinder', False):
             self.config.available_features.add('libcxxabi-has-system-unwinder')
 
Index: libcxxabi/test/catch_member_function_pointer_02.pass.cpp
===================================================================
--- libcxxabi/test/catch_member_function_pointer_02.pass.cpp
+++ libcxxabi/test/catch_member_function_pointer_02.pass.cpp
@@ -6,9 +6,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-// Can a noexcept member function pointer be caught by a non-noexcept catch
-// clause?
-// UNSUPPORTED: no-exceptions, libcxxabi-no-noexcept-function-type
+// Can a noexcept member function pointer be caught by a non-noexcept catch clause?
+// UNSUPPORTED: no-exceptions, no-noexcept-function-type
+
+// Support for catching a function pointer including noexcept was shipped in macOS 10.13
+// XFAIL: use_system_cxx_lib && {{.+}}-apple-macosx10.{{9|10|11|12}}
 
 // GCC 7 and 8 support noexcept function types but this test still fails.
 // This is likely a bug in their implementation. Investigation needed.
Index: libcxxabi/test/catch_function_03.pass.cpp
===================================================================
--- libcxxabi/test/catch_function_03.pass.cpp
+++ libcxxabi/test/catch_function_03.pass.cpp
@@ -7,7 +7,10 @@
 //===----------------------------------------------------------------------===//
 
 // Can a noexcept function pointer be caught by a non-noexcept catch clause?
-// UNSUPPORTED: no-exceptions, libcxxabi-no-noexcept-function-type
+// UNSUPPORTED: no-exceptions, no-noexcept-function-type
+
+// Support for catching a function pointer including noexcept was shipped in macOS 10.13
+// XFAIL: use_system_cxx_lib && {{.+}}-apple-macosx10.{{9|10|11|12}}
 
 #include <cassert>
 
Index: libcxx/utils/libcxx/test/features.py
===================================================================
--- libcxx/utils/libcxx/test/features.py
+++ libcxx/utils/libcxx/test/features.py
@@ -42,6 +42,7 @@
   Feature(name='has-fobjc-arc',                 when=lambda cfg: hasCompileFlag(cfg, '-xobjective-c++ -fobjc-arc') and
                                                                  sys.platform.lower().strip() == 'darwin'), # TODO: this doesn't handle cross-compiling to Apple platforms.
   Feature(name='objective-c++',                 when=lambda cfg: hasCompileFlag(cfg, '-xobjective-c++ -fobjc-arc')),
+  Feature(name='no-noexcept-function-type',     when=lambda cfg: featureTestMacros(cfg).get('__cpp_noexcept_function_type', 0) < 201510),
 
   Feature(name='non-lockfree-atomics',
           when=lambda cfg: sourceBuilds(cfg, """


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