Math: print a note in the test if char is unsigned.

To make it easier to discover such platforms.
mosra · Jun 1, 2023 · e02104d · e02104d
1 parent 3113306
commit e02104d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/Magnum/Math/Test/PackingTest.cpp b/src/Magnum/Math/Test/PackingTest.cpp
@@ -290,6 +290,7 @@ void PackingTest::unpackTypeDeduction() {
     if(std::is_signed<char>::value)
         CORRADE_COMPARE(Math::unpack<Float>('\x7F'), 1.0f);
     else {
+        CORRADE_INFO("char is unsigned");
         /* Raspberry Pi `char` is unsigned (huh) */
         CORRADE_VERIFY(std::is_unsigned<char>::value);
         CORRADE_COMPARE(Math::unpack<Float>('\x7F'), 0.498039f);