result code = -1
standard error = {
tests/diagnostics/constexpr-error.slang(27): error 40006: expected a compile-time constant
    result += t.Sample(s, uv, offset);
                              ^~~~~~
tests/diagnostics/constexpr-error.slang(35): error 40006: expected a compile-time constant
    result += t.Sample(s, uv, uint2(ii));
                                   ^
tests/diagnostics/constexpr-error.slang(41): error 40006: expected a compile-time constant
        result += t.Sample(s, uv, uint2(jj));
                                       ^
}
standard output = {
}