sksl/errors/MatrixToVectorCast3x3.sksl

// Expect 4 errors

const half3x3 testMatrix3x3 = half3x3(1, 2, 3, 4, 5, 6, 7, 8, 9);
half    testScalar    = half (testMatrix3x3);
half2   testVec2      = half2(testMatrix3x3);
half3   testVec3      = half3(testMatrix3x3);
half4   testVec4      = half4(testMatrix3x3);