Fix clang format issues (#1555)

include/json/allocator.h

@@ -69,7 +69,9 @@ public:
   // Boilerplate
   SecureAllocator() {}
   template <typename U> SecureAllocator(const SecureAllocator<U>&) {}
-  template <typename U> struct rebind { using other = SecureAllocator<U>; };
+  template <typename U> struct rebind {
+    using other = SecureAllocator<U>;
+  };
 };
 
 template <typename T, typename U>

include/json/value.h

@@ -586,19 +586,23 @@ public:
   iterator end();
 
   /// \brief Returns a reference to the first element in the `Value`.
-  /// Requires that this value holds an array or json object, with at least one element.
+  /// Requires that this value holds an array or json object, with at least one
+  /// element.
   const Value& front() const;
 
   /// \brief Returns a reference to the first element in the `Value`.
-  /// Requires that this value holds an array or json object, with at least one element.
+  /// Requires that this value holds an array or json object, with at least one
+  /// element.
   Value& front();
 
   /// \brief Returns a reference to the last element in the `Value`.
-  /// Requires that value holds an array or json object, with at least one element.
+  /// Requires that value holds an array or json object, with at least one
+  /// element.
   const Value& back() const;
 
   /// \brief Returns a reference to the last element in the `Value`.
-  /// Requires that this value holds an array or json object, with at least one element.
+  /// Requires that this value holds an array or json object, with at least one
+  /// element.
   Value& back();
 
   // Accessors for the [start, limit) range of bytes within the JSON text from

include/json/writer.h

@@ -168,8 +168,7 @@ public:
 #pragma warning(push)
 #pragma warning(disable : 4996) // Deriving from deprecated class
 #endif
-class JSON_API FastWriter
+class JSON_API FastWriter : public Writer {
-    : public Writer {
 public:
   FastWriter();
   ~FastWriter() override = default;
@@ -228,8 +227,7 @@ private:
 #pragma warning(push)
 #pragma warning(disable : 4996) // Deriving from deprecated class
 #endif
-class JSON_API
+class JSON_API StyledWriter : public Writer {
-    StyledWriter : public Writer {
 public:
   StyledWriter();
   ~StyledWriter() override = default;
@@ -297,8 +295,7 @@ private:
 #pragma warning(push)
 #pragma warning(disable : 4996) // Deriving from deprecated class
 #endif
-class JSON_API
+class JSON_API StyledStreamWriter {
-    StyledStreamWriter {
 public:
   /**
    * \param indentation Each level will be indented by this amount extra.

src/lib_json/json_writer.cpp

@@ -132,8 +132,9 @@ String valueToString(double value, bool useSpecialFloats,
   if (!isfinite(value)) {
     static const char* const reps[2][3] = {{"NaN", "-Infinity", "Infinity"},
                                            {"null", "-1e+9999", "1e+9999"}};
-    return reps[useSpecialFloats ? 0 : 1]
+    return reps[useSpecialFloats ? 0 : 1][isnan(value)  ? 0
-               [isnan(value) ? 0 : (value < 0) ? 1 : 2];
+                                          : (value < 0) ? 1
+                                                        : 2];
   }
 
   String buffer(size_t(36), '\0');