Merge pull request #1854 from neheb/patch-1

catch_compiler_capabilities.h: use proper math define
catchorg · Feb 3, 2020 · b3b0721 · b3b0721
2 parents 1715b6b + 2652bb8
commit b3b0721
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Showing 2 changed files with 1 addition and 19 deletions.
diff --git a/include/internal/catch_compiler_capabilities.h b/include/internal/catch_compiler_capabilities.h
@@ -203,7 +203,7 @@
     #define CATCH_CONFIG_COLOUR_NONE
 #endif
 
-#if defined(__UCLIBC__)
+#if !defined(_GLIBCXX_USE_C99_MATH_TR1)
 #define CATCH_INTERNAL_CONFIG_GLOBAL_NEXTAFTER
 #endif
 

diff --git a/include/internal/catch_matchers_floating.cpp b/include/internal/catch_matchers_floating.cpp
@@ -59,16 +59,8 @@ namespace {
         return static_cast<uint64_t>(ulpDiff) <= maxUlpDiff;
     }
 
-} //end anonymous namespace
-
 #if defined(CATCH_CONFIG_GLOBAL_NEXTAFTER)
 
-#if defined(__clang__)
-#pragma clang diagnostic push
-// The long double overload is currently unused
-#pragma clang diagnostic ignored "-Wunused-function"
-#endif
-
     float nextafter(float x, float y) {
         return ::nextafterf(x, y);
     }
@@ -77,18 +69,8 @@ namespace {
         return ::nextafter(x, y);
     }
 
-    long double nextafter(long double x, long double y) {
-        return ::nextafterl(x, y);
-    }
-
-#if defined(__clang__)
-#pragma clang diagnostic pop
-#endif
-
 #endif // ^^^ CATCH_CONFIG_GLOBAL_NEXTAFTER ^^^
 
-namespace {
-
 template <typename FP>
 FP step(FP start, FP direction, uint64_t steps) {
     for (uint64_t i = 0; i < steps; ++i) {