From: Eric Fiselier <eric@efcs.ca>
Date: Thu, 25 May 2017 05:11:40 +0000 (+0000)
Subject: Disable the coroutines tests until Clang bumps __cpp_coroutines to reflect recent... 
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d791d4ea3c254a0112c1c67c7fd5054a39efa76b;p=platform%2Fupstream%2Fllvm.git

Disable the coroutines tests until Clang bumps __cpp_coroutines to reflect recent changes

llvm-svn: 303837
---

diff --git a/libcxx/utils/libcxx/test/config.py b/libcxx/utils/libcxx/test/config.py
index 2b89a1c..1bf2677 100644
--- a/libcxx/utils/libcxx/test/config.py
+++ b/libcxx/utils/libcxx/test/config.py
@@ -957,7 +957,15 @@ class Configuration(object):
 
     def configure_coroutines(self):
         if self.cxx.hasCompileFlag('-fcoroutines-ts'):
-            self.config.available_features.add('fcoroutines-ts')
+            macros = self.cxx.dumpMacros(flags=['-fcoroutines-ts'])
+            if '__cpp_coroutines' not in macros:
+                self.lit_config.warning('-fcoroutines-ts is supported but '
+                    '__cpp_coroutines is not defined')
+            # Consider coroutines supported only when the feature test macro
+            # reflects a recent value.
+            val = macros['__cpp_coroutines'].replace('L', '')
+            if int(val) >= 201703:
+                self.config.available_features.add('fcoroutines-ts')
 
     def configure_modules(self):
         modules_flags = ['-fmodules']