Codecov ignore for code not yet in use

include/boost/decimal/detail/cmath/ellint_1.hpp

@@ -64,7 +64,7 @@ constexpr auto ellint_f_impl(T phi, T k) noexcept -> T
         invert = true;
     }
 
-    T result;
+    T result {};
 
     if (isinf(phi))
     {
@@ -90,7 +90,7 @@ constexpr auto ellint_f_impl(T phi, T k) noexcept -> T
         T m = round((phi - rphi) / half_pi);
         int s = 1;
 
-        if (fmod(m, T(2)) > T(0.5))
+        if (fmod(m, T{2}) > T{5, -1})
         {
             m += 1;
             s = -1;
@@ -107,7 +107,7 @@ constexpr auto ellint_f_impl(T phi, T k) noexcept -> T
 
         T cosp = cos(rphi);
         cosp *= cosp;
-        if(sinp > (std::numeric_limits<T>::min)())
+        if (sinp > (std::numeric_limits<T>::min)())
         {
             BOOST_DECIMAL_ASSERT(rphi != 0); // precondition, can't be true if sin(rphi) != 0.
             //
@@ -139,6 +139,7 @@ constexpr auto comp_ellint_1(T k) noexcept -> std::enable_if_t<detail::is_decima
    return detail::ellint_k_imp(k);
 }
 
+/*
 template <BOOST_DECIMAL_DECIMAL_FLOATING_TYPE T1, BOOST_DECIMAL_DECIMAL_FLOATING_TYPE T2>
 constexpr auto ellint_1(T1 k, T2 phi) noexcept
    -> std::enable_if_t<detail::is_decimal_floating_point_v<T1> &&
@@ -147,6 +148,7 @@ constexpr auto ellint_1(T1 k, T2 phi) noexcept
    using promoted_type = detail::promote_args_t<T1, T2>;
    return detail::ellint_f_impl(static_cast<promoted_type>(phi), static_cast<promoted_type>(k));
 }
+*/
 
 } //namespace decimal
 } //namespace boost

include/boost/decimal/detail/cmath/impl/ellint_rc.hpp

@@ -20,6 +20,9 @@ namespace decimal {
 namespace detail {
 namespace ellint_impl {
 
+// TODO(mborland): Unblock once ellint_1 is in
+// LCOV_EXCL_START
+
 template <BOOST_DECIMAL_DECIMAL_FLOATING_TYPE T>
 constexpr auto ellint_rc_imp(T x, T y) noexcept
 {
@@ -82,6 +85,8 @@ constexpr auto ellint_rc(T1 x, T2 y) noexcept
     return ellint_impl::ellint_rc_imp(static_cast<promoted_type>(x), static_cast<promoted_type>(y));
 }
 
+// LCOV_EXCL_STOP
+
 } //namespace detail
 } //namespace decimal
 } //namespace boost

include/boost/decimal/detail/cmath/impl/ellint_rf.hpp

@@ -39,9 +39,9 @@ constexpr auto ellint_rf_imp(T x, T y, T z) noexcept
     //
     // Special cases from http://dlmf.nist.gov/19.20#i
     //
-    if(x == y)
+    if (x == y)
     {
-        if(x == z)
+        if (x == z)
         {
             // x, y, z equal:
             return 1 / sqrt(x);
@@ -59,9 +59,9 @@ constexpr auto ellint_rf_imp(T x, T y, T z) noexcept
             }
         }
     }
-    if(x == z)
+    if (x == z)
     {
-        if(y == 0)
+        if (y == 0)
         {
             return numbers::pi_v<T> / (2 * sqrt(x));
         }
@@ -70,9 +70,9 @@ constexpr auto ellint_rf_imp(T x, T y, T z) noexcept
             return ellint_rc_imp(y, x);
         }
     }
-    if(y == z)
+    if (y == z)
     {
-        if(x == 0)
+        if (x == 0)
         {
             return numbers::pi_v<T> / (2 * sqrt(y));
         }
@@ -82,15 +82,15 @@ constexpr auto ellint_rf_imp(T x, T y, T z) noexcept
         }
     }
 
-    if(x == 0)
+    if (x == 0)
     {
         swap(x, z);
     }
-    else if(y == 0)
+    else if (y == 0)
     {
         swap(y, z);
     }
-    if(z == 0)
+    if (z == 0)
     {
         //
         // Special case for one value zero:
@@ -110,6 +110,8 @@ constexpr auto ellint_rf_imp(T x, T y, T z) noexcept
         return numbers::pi_v<T> / (xn + yn);
     }
 
+    // TODO(mborland): Unblock once ellint_1 is in
+    // LCOV_EXCL_START
     T xn {x};
     T yn {y};
     T zn {z};
@@ -121,7 +123,7 @@ constexpr auto ellint_rf_imp(T x, T y, T z) noexcept
 
     // duplication
     unsigned k {1U};
-    for(; k < 100U; ++k)
+    for(; k < 1000U; ++k)
     {
         T root_x {sqrt(xn)};
         T root_y {sqrt(yn)};
@@ -147,6 +149,7 @@ constexpr auto ellint_rf_imp(T x, T y, T z) noexcept
     T E2 {X * Y - Z * Z};
     T E3 {X * Y * Z};
     return (1 + E3 * (T(1) / 14 + 3 * E3 / 104) + E2 * (T(-1) / 10 + E2 / 24 - (3 * E3) / 44 - 5 * E2 * E2 / 208 + E2 * E3 / 16)) / sqrt(An);
+    // LCOV_EXCL_STOP
 }
 
 } //namespace ellint_impl