fix warnings and errors in test compiles with BUILD_SHARED_LIBS

fmt/ostream.h

@@ -67,7 +67,7 @@ struct ConvertToIntImpl<T, true> {
 };
 
 // Write the content of w to os.
-void write(std::ostream &os, Writer &w);
+FMT_API void write(std::ostream &os, Writer &w);
 
 #if FMT_HAS_DECLTYPE_INCOMPLETE_RETURN_TYPES
 template<typename T>

fmt/posix.h

@@ -91,7 +91,7 @@ class BufferedFile {
   BufferedFile() FMT_NOEXCEPT : file_(FMT_NULL) {}
 
   // Destroys the object closing the file it represents if any.
-  ~BufferedFile() FMT_NOEXCEPT;
+  FMT_API ~BufferedFile() FMT_NOEXCEPT;
 
 #if !FMT_USE_RVALUE_REFERENCES
   // Emulate a move constructor and a move assignment operator if rvalue
@@ -154,17 +154,17 @@ public:
 #endif
 
   // Opens a file.
-  BufferedFile(CStringRef filename, CStringRef mode);
+  FMT_API BufferedFile(CStringRef filename, CStringRef mode);
 
   // Closes the file.
-  void close();
+  FMT_API void close();
 
   // Returns the pointer to a FILE object representing this file.
   FILE *get() const FMT_NOEXCEPT { return file_; }
 
   // We place parentheses around fileno to workaround a bug in some versions
   // of MinGW that define fileno as a macro.
-  int (fileno)() const;
+  FMT_API int (fileno)() const;
 
   void print(CStringRef format_str, const ArgList &args) {
     fmt::print(file_, format_str, args);
@@ -197,7 +197,7 @@ class File {
   File() FMT_NOEXCEPT : fd_(-1) {}
 
   // Opens a file and constructs a File object representing this file.
-  File(CStringRef path, int oflag);
+  FMT_API File(CStringRef path, int oflag);
 
 #if !FMT_USE_RVALUE_REFERENCES
   // Emulate a move constructor and a move assignment operator if rvalue
@@ -260,43 +260,43 @@ class File {
 #endif
 
   // Destroys the object closing the file it represents if any.
-  ~File() FMT_NOEXCEPT;
+  FMT_API ~File() FMT_NOEXCEPT;
 
   // Returns the file descriptor.
   int descriptor() const FMT_NOEXCEPT { return fd_; }
 
   // Closes the file.
-  void close();
+  FMT_API void close();
 
   // Returns the file size. The size has signed type for consistency with
   // stat::st_size.
-  LongLong size() const;
+  FMT_API LongLong size() const;
 
   // Attempts to read count bytes from the file into the specified buffer.
-  std::size_t read(void *buffer, std::size_t count);
+  FMT_API std::size_t read(void *buffer, std::size_t count);
 
   // Attempts to write count bytes from the specified buffer to the file.
-  std::size_t write(const void *buffer, std::size_t count);
+  FMT_API std::size_t write(const void *buffer, std::size_t count);
 
   // Duplicates a file descriptor with the dup function and returns
   // the duplicate as a file object.
-  static File dup(int fd);
+  FMT_API static File dup(int fd);
 
   // Makes fd be the copy of this file descriptor, closing fd first if
   // necessary.
-  void dup2(int fd);
+  FMT_API void dup2(int fd);
 
   // Makes fd be the copy of this file descriptor, closing fd first if
   // necessary.
-  void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
+  FMT_API void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
 
   // Creates a pipe setting up read_end and write_end file objects for reading
   // and writing respectively.
-  static void pipe(File &read_end, File &write_end);
+  FMT_API static void pipe(File &read_end, File &write_end);
 
   // Creates a BufferedFile object associated with this file and detaches
   // this File object from the file.
-  BufferedFile fdopen(const char *mode);
+  FMT_API BufferedFile fdopen(const char *mode);
 };
 
 // Returns the memory page size.

test/format-impl-test.cc

@@ -26,6 +26,7 @@
  */
 
 #define FMT_NOEXCEPT
+#undef FMT_SHARED
 #include "test-assert.h"
 
 // Include *.cc instead of *.h to test implementation-specific stuff.

test/format-test.cc

@@ -1556,8 +1556,8 @@ TEST(FormatTest, JoinArg) {
   using fmt::join;
   int v1[3] = { 1, 2, 3 };
   std::vector<float> v2;
-  v2.push_back(1.2);
-  v2.push_back(3.4);
+  v2.push_back(1.2f);
+  v2.push_back(3.4f);
 
   EXPECT_EQ("(1, 2, 3)", format("({})", join(v1 + 0, v1 + 3, ", ")));
   EXPECT_EQ("(1)", format("({})", join(v1 + 0, v1 + 1, ", ")));

test/time-test.cc

@@ -6,6 +6,9 @@
 
  For the license information refer to format.h.
  */
+#ifdef WIN32
+#define _CRT_SECURE_NO_WARNINGS
+#endif
 
 #include "gmock/gmock.h"
 #include "fmt/time.h"