json: Avoid ambigous calls to value()

int == int32_t on this platform, and a uint32_t fits in both int64_t
and uint64_t so be specific.

2 files changed, 6 insertions, 4 deletions

diff --git a/src/json.cc b/src/json.cc
index cb9f0b8..46ea513 100644
--- a/src/json.cc
+++ b/src/json.cc
@@ -289,9 +289,10 @@ class StringWriter : public BaseWriter {
 
 void Writer::value(char const* value) { this->value(std::string_view(value)); }
 
-void Writer::value(int value) {
-  static_assert(sizeof(int) <= sizeof(int64_t));
-  this->value(static_cast<int64_t>(value));
+void Writer::value(int32_t value) { this->value(static_cast<int64_t>(value)); }
+
+void Writer::value(uint32_t value) {
+  this->value(static_cast<uint64_t>(value));
 }
 
 std::unique_ptr<Writer> writer(std::string& out) {
diff --git a/src/json.hh b/src/json.hh
index d872dde..609fc80 100644
--- a/src/json.hh
+++ b/src/json.hh
@@ -21,7 +21,8 @@ class Writer {
   virtual void value(bool value) = 0;
 
   void value(char const* value);
-  void value(int value);
+  void value(int32_t value);
+  void value(uint32_t value);
 
   virtual void start_array() = 0;
   virtual void end_array() = 0;