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-rw-r--r--src/Bindings/CMakeLists.txt2
-rw-r--r--src/Bindings/LuaState.cpp21
-rw-r--r--src/Bindings/LuaState.h3
-rw-r--r--src/Bindings/ManualBindings.cpp8
-rw-r--r--src/Bindings/ManualBindings.h3
5 files changed, 11 insertions, 26 deletions
diff --git a/src/Bindings/CMakeLists.txt b/src/Bindings/CMakeLists.txt
index 004d8be30..7aaa5f3a6 100644
--- a/src/Bindings/CMakeLists.txt
+++ b/src/Bindings/CMakeLists.txt
@@ -176,5 +176,5 @@ endif()
if(NOT MSVC)
add_library(Bindings ${SRCS} ${HDRS})
- target_link_libraries(Bindings lua sqlite tolualib mbedtls HTTPServer)
+ target_link_libraries(Bindings fmt::fmt lua sqlite tolualib mbedtls HTTPServer)
endif()
diff --git a/src/Bindings/LuaState.cpp b/src/Bindings/LuaState.cpp
index 095322bdd..f16b77dc8 100644
--- a/src/Bindings/LuaState.cpp
+++ b/src/Bindings/LuaState.cpp
@@ -2004,7 +2004,7 @@ void cLuaState::LogStackTrace(lua_State * a_LuaState, int a_StartingDepth)
-int cLuaState::ApiParamError(const char * a_MsgFormat, ...)
+int cLuaState::ApiParamError(const char * a_MsgFormat, fmt::ArgList argp)
{
// Retrieve current function name
lua_Debug entry;
@@ -2012,23 +2012,8 @@ int cLuaState::ApiParamError(const char * a_MsgFormat, ...)
VERIFY(lua_getinfo(m_LuaState, "n", &entry));
// Compose the error message:
- va_list argp;
- va_start(argp, a_MsgFormat);
- AString msg;
-
- #ifdef __clang__
- #pragma clang diagnostic push
- #pragma clang diagnostic ignored "-Wformat-nonliteral"
- #endif
-
- AppendVPrintf(msg, a_MsgFormat, argp);
-
- #ifdef __clang__
- #pragma clang diagnostic pop
- #endif
-
- va_end(argp);
- AString errorMsg = Printf("%s: %s", (entry.name != nullptr) ? entry.name : "<unknown function>", msg.c_str());
+ AString msg = Printf(a_MsgFormat, argp);
+ AString errorMsg = fmt::format("{0}: {1}", (entry.name != nullptr) ? entry.name : "<unknown function>", msg);
// Log everything into the console:
LOGWARNING("%s", errorMsg.c_str());
diff --git a/src/Bindings/LuaState.h b/src/Bindings/LuaState.h
index 60af36228..2510c6f0b 100644
--- a/src/Bindings/LuaState.h
+++ b/src/Bindings/LuaState.h
@@ -823,7 +823,8 @@ public:
/** Formats and prints the message, prefixed with the current function name, then logs the stack contents and raises a Lua error.
To be used for bindings when they detect bad parameters.
Doesn't return, but a dummy return type is provided so that Lua API functions may do "return ApiParamError(...)". */
- int ApiParamError(const char * a_MsgFormat, ...);
+ int ApiParamError(const char * a_MsgFormat, fmt::ArgList);
+ FMT_VARIADIC(int, ApiParamError, const char *)
/** Returns the type of the item on the specified position in the stack */
AString GetTypeText(int a_StackPos);
diff --git a/src/Bindings/ManualBindings.cpp b/src/Bindings/ManualBindings.cpp
index 7dd724d44..4e7d7c8ef 100644
--- a/src/Bindings/ManualBindings.cpp
+++ b/src/Bindings/ManualBindings.cpp
@@ -116,7 +116,7 @@ int cManualBindings::tolua_do_error(lua_State * L, const char * a_pMsg, tolua_Er
-int cManualBindings::lua_do_error(lua_State * L, const char * a_pFormat, ...)
+int cManualBindings::lua_do_error(lua_State * L, const char * a_pFormat, fmt::ArgList a_ArgList)
{
// Retrieve current function name
lua_Debug entry;
@@ -128,11 +128,9 @@ int cManualBindings::lua_do_error(lua_State * L, const char * a_pFormat, ...)
ReplaceString(msg, "#funcname#", (entry.name != nullptr) ? entry.name : "?");
// Copied from luaL_error and modified
- va_list argp;
- va_start(argp, a_pFormat);
luaL_where(L, 1);
- lua_pushvfstring(L, msg.c_str(), argp);
- va_end(argp);
+ AString FmtMsg = Printf(msg.c_str(), a_ArgList);
+ lua_pushlstring(L, FmtMsg.data(), FmtMsg.size());
lua_concat(L, 2);
return lua_error(L);
}
diff --git a/src/Bindings/ManualBindings.h b/src/Bindings/ManualBindings.h
index cfdca7597..fb19d5a61 100644
--- a/src/Bindings/ManualBindings.h
+++ b/src/Bindings/ManualBindings.h
@@ -50,7 +50,8 @@ public:
// Helper functions:
static cPluginLua * GetLuaPlugin(lua_State * L);
static int tolua_do_error(lua_State * L, const char * a_pMsg, tolua_Error * a_pToLuaError);
- static int lua_do_error(lua_State * L, const char * a_pFormat, ...);
+ static int lua_do_error(lua_State * L, const char * a_pFormat, fmt::ArgList a_ArgList);
+ FMT_VARIADIC(static int, lua_do_error, lua_State *, const char *)
/** Binds the DoWith(ItemName) functions of regular classes. */