mbed os@master+fixes+gcc 11 support

connectivity/FEATURE_BLE/include/ble/gatt/GattCharacteristic.h

@@ -1915,7 +1915,7 @@ class ReadOnlyGattCharacteristic : public GattCharacteristic {
      * attribute value that equals sizeof(T). For a variable length alternative,
      * use GattCharacteristic directly.
      */
-    ReadOnlyGattCharacteristic<T>(
+    ReadOnlyGattCharacteristic(
         const UUID &uuid,
         T *valuePtr,
         uint8_t additionalProperties = BLE_GATT_CHAR_PROPERTIES_NONE,
@@ -1958,7 +1958,7 @@ class WriteOnlyGattCharacteristic : public GattCharacteristic {
      * attribute value with maximum size equal to sizeof(T). For a fixed length
      * alternative, use GattCharacteristic directly.
      */
-    WriteOnlyGattCharacteristic<T>(
+    WriteOnlyGattCharacteristic(
         const UUID &uuid,
         T *valuePtr,
         uint8_t additionalProperties = BLE_GATT_CHAR_PROPERTIES_NONE,
@@ -2000,7 +2000,7 @@ class ReadWriteGattCharacteristic : public GattCharacteristic {
      * attribute value with maximum size equal to sizeof(T). For a fixed length
      * alternative, use GattCharacteristic directly.
      */
-    ReadWriteGattCharacteristic<T>(
+    ReadWriteGattCharacteristic(
         const UUID &uuid,
         T *valuePtr,
         uint8_t additionalProperties = BLE_GATT_CHAR_PROPERTIES_NONE,
@@ -2043,7 +2043,7 @@ class WriteOnlyArrayGattCharacteristic : public GattCharacteristic {
      * attribute value with maximum size equal to sizeof(T) * NUM_ELEMENTS.
      * For a fixed length alternative, use GattCharacteristic directly.
      */
-    WriteOnlyArrayGattCharacteristic<T, NUM_ELEMENTS>(
+    WriteOnlyArrayGattCharacteristic(
         const UUID &uuid,
         T valuePtr[NUM_ELEMENTS],
         uint8_t additionalProperties = BLE_GATT_CHAR_PROPERTIES_NONE,
@@ -2087,7 +2087,7 @@ class ReadOnlyArrayGattCharacteristic : public GattCharacteristic {
      * attribute value that equals sizeof(T) * NUM_ELEMENTS. For a variable
      * length alternative, use GattCharacteristic directly.
      */
-    ReadOnlyArrayGattCharacteristic<T, NUM_ELEMENTS>(
+    ReadOnlyArrayGattCharacteristic(
         const UUID    &uuid,
         T valuePtr[NUM_ELEMENTS],
         uint8_t additionalProperties = BLE_GATT_CHAR_PROPERTIES_NONE,
@@ -2132,7 +2132,7 @@ class ReadWriteArrayGattCharacteristic : public GattCharacteristic {
      * attribute value with maximum size equal to sizeof(T) * NUM_ELEMENTS.
      * For a fixed length alternative, use GattCharacteristic directly.
      */
-    ReadWriteArrayGattCharacteristic<T, NUM_ELEMENTS>(
+    ReadWriteArrayGattCharacteristic(
         const UUID    &uuid,
         T valuePtr[NUM_ELEMENTS],
         uint8_t additionalProperties = BLE_GATT_CHAR_PROPERTIES_NONE,

drivers/tests/UNITTESTS/doubles/drivers/LowPowerTicker.h

@@ -17,6 +17,8 @@
 #ifndef MBED_LOWPOWERTICKER_H
 #define MBED_LOWPOWERTICKER_H
 
+#include <chrono>
+
 #include "hal/ticker_api.h"
 #include "Callback.h"
 
@@ -28,21 +30,23 @@ namespace mbed {
 class LowPowerTicker {
 
 public:
-    LowPowerTicker()
-    {
-    }
+    LowPowerTicker() = default;
+
+    virtual ~LowPowerTicker() = default;
 
-    virtual ~LowPowerTicker()
+    void attach(Callback<void()> func, std::chrono::microseconds t)
     {
+        func();
     }
 
     void attach_us(Callback<void()> func, us_timestamp_t t)
     {
-
+        func(); 
     }
+
     void detach()
     {
-
+        // nothing to do
     }
 };
 

platform/cxxsupport/mstd_type_traits

@@ -210,7 +210,6 @@ using std::is_trivial;
 using std::is_trivially_copyable;
 using std::is_standard_layout;
 using std::is_pod;
-using std::is_literal_type;
 using std::is_empty;
 using std::is_polymorphic;
 using std::is_abstract;
@@ -274,8 +273,6 @@ using std::decay;
 using std::decay_t;
 using std::common_type;
 using std::common_type_t;
-using std::result_of;
-using std::result_of_t;
 
 /* C++20 remove_cvref */
 template <typename T>

platform/include/platform/mbed_power_mgmt.h

@@ -192,7 +192,7 @@ void sleep_manager_sleep_auto(void);
  * Flash re-programming and the USB serial port will remain active, but the mbed program will no longer be
  * able to access the LocalFileSystem
  */
-static inline void sleep(void)
+static inline void mbed_sleep(void)
 {
 #if DEVICE_SLEEP
 #if (MBED_CONF_RTOS_PRESENT == 0) || (DEVICE_SYSTICK_CLK_OFF_DURING_SLEEP == 0) || defined(MBED_TICKLESS)

platform/source/mbed_os_timer.cpp

@@ -170,7 +170,7 @@ void do_sleep_operation(OpT &op)
             // we go round to set the timer again.
             if (op.sleep_prepared()) {
                 // Enter HAL sleep (normal or deep)
-                sleep();
+                mbed_sleep();
             }
         }
 

platform/tests/UNITTESTS/doubles/mbed_assert_stub.cpp

@@ -20,6 +20,8 @@
 #include <stdio.h>
 #include <stdbool.h>
 
+#pragma GCC diagnostic ignored "-Winvalid-noreturn"
+
 bool mbed_assert_throw_errors = false;
 
 extern "C" void mbed_assert_internal(const char *expr, const char *file, int line)

rtos/tests/UNITTESTS/doubles/Mutex_stub.cpp

@@ -19,20 +19,25 @@
 
 rtos::Mutex::Mutex()
 {
-    return;
+	return;
 }
 
 rtos::Mutex::~Mutex()
 {
-    return;
+	return;
 }
 
 osStatus rtos::Mutex::lock()
 {
-    return osOK;
+	return osOK;
 }
 
 osStatus rtos::Mutex::unlock()
 {
-    return osOK;
+	return osOK;
+}
+
+bool rtos::Mutex::trylock()
+{
+	return true;
 }