whisper: remove MSVC warnings pragmas (#3090)

* ggml : remove MSVC warnings pragmas

This commit removes the MSVC-specific pragmas as these are now handled
in CMakeLists.txt.

* whisper : remove MSVC warning pragmas

This commit removes the MSVC-specific pragmas. These are now handled in
the CMakeLists.txt file.

examples/cli/cli.cpp

@@ -20,10 +20,6 @@
 #include <windows.h>
 #endif
 
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
-#endif
-
 // helper function to replace substrings
 static void replace_all(std::string & s, const std::string & search, const std::string & replace) {
     for (size_t pos = 0; ; pos += replace.length()) {

examples/common-whisper.cpp

@@ -26,10 +26,6 @@
 #define MINIAUDIO_IMPLEMENTATION
 #include "miniaudio.h"
 
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
-#endif
-
 #ifdef _WIN32
 #include <fcntl.h>
 #include <io.h>

examples/common.cpp

@@ -10,10 +10,6 @@
 #include <regex>
 #include <sstream>
 
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
-#endif
-
 // Function to check if the next argument exists
 static std::string get_next_arg(int& i, int argc, char** argv, const std::string& flag, gpt_params& params) {
     if (i + 1 < argc && argv[i + 1][0] != '-') {

examples/server/server.cpp

@@ -14,10 +14,6 @@
 #include <thread>
 #include <vector>
 
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
-#endif
-
 using namespace httplib;
 using json = nlohmann::ordered_json;
 

examples/talk-llama/llama.cpp

@@ -16,10 +16,6 @@
 #include <cstring>
 #include <ctime>
 
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
-#endif
-
 //
 // interface implementation
 //