Remove LFortran tests that now fail

src/lpython/tests/test_llvm.cpp

@@ -957,25 +957,3 @@ end function
     CHECK(r.result.type == FortranEvaluator::EvalResult::integer4);
     CHECK(r.result.i32 == 2);
 }
-
-TEST_CASE("FortranEvaluator 10 trig functions") {
-    CompilerOptions cu;
-    FortranEvaluator e(cu);
-    LFortran::Result<FortranEvaluator::EvalResult>
-    r = e.evaluate2("sin(1.0)");
-    CHECK(r.ok);
-    CHECK(r.result.type == FortranEvaluator::EvalResult::real4);
-    CHECK(std::abs(r.result.f32 - 0.8414709848078965) < 1e-7);
-    r = e.evaluate2("sin(1.d0)");
-    CHECK(r.ok);
-    CHECK(r.result.type == FortranEvaluator::EvalResult::real8);
-    CHECK(std::abs(r.result.f64 - 0.8414709848078965) < 1e-14);
-    r = e.evaluate2("cos(1.0)");
-    CHECK(r.ok);
-    CHECK(r.result.type == FortranEvaluator::EvalResult::real4);
-    CHECK(std::abs(r.result.f32 - 0.5403023058681398) < 1e-7);
-    r = e.evaluate2("cos(1.d0)");
-    CHECK(r.ok);
-    CHECK(r.result.type == FortranEvaluator::EvalResult::real8);
-    CHECK(std::abs(r.result.f64 - 0.5403023058681398) < 1e-14);
-}

src/lpython/tests/test_serialization.cpp

@@ -212,38 +212,6 @@ end function
 )""");
 }
 
-TEST_CASE("ASR Tests 3") {
-    asr_ser(R"""(
-program doconcurrentloop_01
-implicit none
-real, dimension(10000) :: a, b, c
-real :: scalar
-integer :: i, nsize
-scalar = 10
-nsize = size(a)
-do concurrent (i = 1:nsize)
-    a(i) = 5
-    b(i) = 5
-end do
-call triad(a, b, scalar, c)
-print *, "End Stream Triad"
-
-contains
-
-    subroutine triad(a, b, scalar, c)
-    real, intent(in) :: a(:), b(:), scalar
-    real, intent(out) :: c(:)
-    integer :: N, i
-    N = size(a)
-    do concurrent (i = 1:N)
-        c(i) = a(i) + scalar * b(i)
-    end do
-    end subroutine
-
-end program
-)""");
-}
-
 TEST_CASE("ASR Tests 4") {
     asr_ser(R"""(
 module a