Draft: Feat/parse double

CMakePresets.json

@@ -154,7 +154,10 @@
         "ci-build",
         "ci-unix",
         "dev-mode"
-      ]
+      ],
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release"
+      }
     },
     {
       "name": "ci-memcheck",
@@ -225,6 +228,17 @@
         "SIZE_COVERAGE_HTML_COMMAND": "",
         "SIZE_TOOL": "arm-none-eabi-size"
       }
+    },
+    {
+      "name": "dev",
+      "inherits": [
+        "ci-build",
+        "ci-unix",
+        "dev-mode"
+      ],
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Debug"
+      }
     }
   ],
   "buildPresets": [

include/emio/detail/bignum.hpp

@@ -110,7 +110,7 @@ class bignum {
 
   /// Returns `true` if the bignum is zero.
   [[nodiscard]] constexpr bool is_zero() const noexcept {
-    return std::all_of(base_.begin(), base_.end(), [](uint32_t v) {
+    return std::all_of(base_.begin(), base_.begin() + size_, [](uint32_t v) {
       return v == 0;
     });
   }
@@ -143,9 +143,7 @@ class bignum {
       base_[i] = res.value;
     }
     EMIO_Z_DEV_ASSERT(!res.carry);
-    if (i > size_) {
-      size_ = i;
-    }
+    size_ = std::max(i, size_);
     return *this;
   }
 

include/emio/detail/format/decode.hpp

@@ -25,7 +25,7 @@ struct finite_result_t {
   bool inclusive{};
 };
 
-enum class category { zero, finite, infinity, nan };
+enum class category : uint8_t { zero, finite, infinity, nan };
 
 struct decode_result_t {
   bool negative{};

include/emio/detail/format/dragon.hpp

@@ -62,7 +62,7 @@ struct format_fp_result_t {
   int16_t exp;
 };
 
-enum class format_exact_mode { significand_digits, decimal_point };
+enum class format_exact_mode : bool { significand_digits, decimal_point };
 
 inline constexpr format_fp_result_t format_exact(const finite_result_t& dec, emio::buffer& buf, format_exact_mode mode,
                                                  int16_t number_of_digits) noexcept {

include/emio/detail/parser.hpp

@@ -20,7 +20,7 @@ namespace emio::detail {
 /**
  * Flag to enable/disable input validation.
  */
-enum class input_validation { enabled, disabled };
+enum class input_validation : bool { enabled, disabled };
 
 inline constexpr uint8_t no_more_args = std::numeric_limits<uint8_t>::max();