Nan is not supported with C++98

test/ext/ext_vector_common.cpp

@@ -68,6 +68,38 @@ static int test_min()
 	return Error;
 }
 
+template <typename vecType>
+static int test_max()
+{
+	typedef typename vecType::value_type T;
+
+	int Error = 0;
+
+	vecType const N(static_cast<T>(0));
+	vecType const B(static_cast<T>(1));
+	Error += glm::all(glm::equal(glm::max(N, B), B, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(B, N), B, glm::epsilon<T>())) ? 0 : 1;
+
+	vecType const C(static_cast<T>(2));
+	Error += glm::all(glm::equal(glm::max(N, B, C), C, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(B, N, C), C, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(C, N, B), C, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(C, B, N), C, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(B, C, N), C, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(N, C, B), C, glm::epsilon<T>())) ? 0 : 1;
+
+	vecType const D(static_cast<T>(3));
+	Error += glm::all(glm::equal(glm::max(D, N, B, C), D, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(B, D, N, C), D, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(C, N, D, B), D, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(C, B, D, N), D, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(B, C, N, D), D, glm::epsilon<T>())) ? 0 : 1;
+	Error += glm::all(glm::equal(glm::max(N, C, B, D), D, glm::epsilon<T>())) ? 0 : 1;
+
+	return Error;
+}
+
+#if ((GLM_LANG & GLM_LANG_CXX11_FLAG) || (GLM_COMPILER & GLM_COMPILER_VC))
 template <typename vecType>
 static int test_min_nan()
 {
@@ -100,37 +132,6 @@ static int test_min_nan()
 	return Error;
 }
 
-template <typename vecType>
-static int test_max()
-{
-	typedef typename vecType::value_type T;
-
-	int Error = 0;
-
-	vecType const N(static_cast<T>(0));
-	vecType const B(static_cast<T>(1));
-	Error += glm::all(glm::equal(glm::max(N, B), B, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(B, N), B, glm::epsilon<T>())) ? 0 : 1;
-
-	vecType const C(static_cast<T>(2));
-	Error += glm::all(glm::equal(glm::max(N, B, C), C, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(B, N, C), C, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(C, N, B), C, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(C, B, N), C, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(B, C, N), C, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(N, C, B), C, glm::epsilon<T>())) ? 0 : 1;
-
-	vecType const D(static_cast<T>(3));
-	Error += glm::all(glm::equal(glm::max(D, N, B, C), D, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(B, D, N, C), D, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(C, N, D, B), D, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(C, B, D, N), D, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(B, C, N, D), D, glm::epsilon<T>())) ? 0 : 1;
-	Error += glm::all(glm::equal(glm::max(N, C, B, D), D, glm::epsilon<T>())) ? 0 : 1;
-
-	return Error;
-}
-
 template <typename vecType>
 static int test_max_nan()
 {
@@ -226,6 +227,7 @@ static int test_fmax()
 
 	return Error;
 }
+#endif//
 
 static int test_clamp()
 {
@@ -339,19 +341,20 @@ int main()
 
 	Error += test_min<glm::vec3>();
 	Error += test_min<glm::vec2>();
-	Error += test_min_nan<glm::vec3>();
-	Error += test_min_nan<glm::vec2>();
-
 	Error += test_max<glm::vec3>();
 	Error += test_max<glm::vec2>();
+
+#if ((GLM_LANG & GLM_LANG_CXX11_FLAG) || (GLM_COMPILER & GLM_COMPILER_VC))
+	Error += test_min_nan<glm::vec3>();
+	Error += test_min_nan<glm::vec2>();
 	Error += test_max_nan<glm::vec3>();
 	Error += test_max_nan<glm::vec2>();
 
 	Error += test_fmin<glm::vec3>();
 	Error += test_fmin<glm::vec2>();
-
 	Error += test_fmax<glm::vec3>();
 	Error += test_fmax<glm::vec2>();
+#endif//
 
 	Error += test_clamp();
 	Error += test_repeat();