Merge 9bb107d7f4 into f382ad25fc

I have uploaded it to personal conan-repository(https://fish.jfrog.io/artifactory/api/conan/fish-conan), dependence: QtPromise/master
TODO:
1, Need to add test_package for testing
2, Need to upload to conan-center, better with ci/cd

.github/workflows/ci.yaml

@@ -1,43 +0,0 @@
-# https://docs.github.com/actions/reference/workflow-syntax-for-github-actions
-# https://doc.qt.io/qt-6/supported-platforms.html
-# https://ddalcino.github.io/aqt-list-server/
-
-name: CI
-
-on: [push, pull_request]
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        qt:
-          - 5.9.9
-    steps:
-      - uses: actions/checkout@v4
-      - uses: jurplel/install-qt-action@v4
-        with:
-          version: ${{ matrix.qt }}
-          archives: qtbase icu
-          tools: tools_cmake
-          arch: gcc_64
-          host: linux
-      - run: |
-          qmake --version
-          cmake --version
-          gcc --version
-          g++ --version
-      - run: |
-          cmake -G "Unix Makefiles"
-          cmake --build . -- -j12
-          cmake --build . --target test
-      - run: |
-          sudo apt-get install lcov > /dev/null
-          lcov --version
-          lcov --capture --directory . -o coverage.info
-          lcov -e coverage.info '**/src/**/*' -o coverage.info
-      - uses: codecov/codecov-action@v3
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-        with:
-          files: coverage.info

.travis.yml

@@ -0,0 +1,38 @@
+sudo: required
+dist: xenial
+language: cpp
+compiler: gcc
+
+before_install:
+  - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+  - sudo add-apt-repository -y ppa:beineri/opt-qt563-xenial
+  - sudo apt-get update -qq
+
+install:
+  - sudo apt-get install -qq gcc-4.9 g++-4.9
+  - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 90
+  - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 90
+  - sudo update-alternatives --install /usr/bin/gcov gcov /usr/bin/gcov-4.9 90
+  - sudo apt-get install -qq qt56base
+  - source /opt/qt56/bin/qt56-env.sh
+  - wget http://archive.ubuntu.com/ubuntu/pool/universe/l/lcov/lcov_1.13.orig.tar.gz
+  - tar xf lcov_1.13.orig.tar.gz
+  - cd lcov-1.13/
+  - sudo make install
+  - cd ..
+
+before_script:
+  - cmake --version
+  - qmake --version
+  - gcc --version && g++ --version
+  - lcov --version && gcov --version
+
+script:
+  - cmake -G "Unix Makefiles"
+  - cmake --build . -- -j12
+  - cmake --build . --target test
+  - lcov -capture --directory . --o coverage.info
+  - lcov -e coverage.info '**/src/**/*' -o coverage.info
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash) -f coverage.info

conanfile.py

@@ -0,0 +1,30 @@
+import os
+
+from conans import ConanFile
+
+
+class QtPromiseConfig(ConanFile):
+    name = "QtPromise"
+    version = "master"
+    license = "QtPromise is available under the MIT license."
+    author = "simonbrunel"
+    url = "https://github.com/simonbrunel/qtpromise"
+    description = "Promises/A+ implementation for Qt/C++"
+    settings = "os", "compiler", "build_type", "arch"
+
+    def package_id(self):
+        self.info.header_only()
+
+    def source(self):
+        self.run("git clone git@github.com:simonbrunel/qtpromise.git")
+
+    def package(self):
+        self.copy("*", dst="include", src="./qtpromise/include")
+        self.copy("*", dst="src", src="./qtpromise/src")
+
+    def package_info(self):
+        self.cpp_info.libs = self.collect_libs()
+
+
+if __name__ == '__main__':
+    os.system("conan create .")

src/qtpromise/qpromise_p.h

@@ -20,8 +20,6 @@
 #include <QtCore/QVariant>
 #include <QtCore/QVector>
 
-#include <memory>
-
 namespace QtPromise {
 
 template<typename T>
@@ -94,13 +92,13 @@ class PromiseValue
 {
 public:
     PromiseValue() { }
-    PromiseValue(const T& data) : m_data(std::make_shared<T>(data)) { }
-    PromiseValue(T&& data) : m_data(std::make_shared<T>(std::forward<T>(data))) { }
-    bool isNull() const { return m_data == nullptr; }
+    PromiseValue(const T& data) : m_data(QSharedPointer<T>::create(data)) { }
+    PromiseValue(T&& data) : m_data(QSharedPointer<T>::create(std::forward<T>(data))) { }
+    bool isNull() const { return m_data.isNull(); }
     const T& data() const { return *m_data; }
 
 private:
-    std::shared_ptr<T> m_data;
+    QSharedPointer<T> m_data;
 };
 
 class PromiseError