Merge branch 'QPR-11186' into 'master'

Resolve QPR-11186

Closes QPR-11186

See merge request qs/quantlib!29

Author: rolandlichters

.github/workflows/linux-full-tests.yml

@@ -97,7 +97,7 @@ jobs:
             tag: rolling
             cc: gcc
             cxx: g++
-            cxxflags: "-std=c++11"
+            cxxflags: "-std=c++11 -Wno-cpp"
           - name: "C++14 mode"
             shortname: c++14
             tag: rolling
@@ -164,6 +164,12 @@ jobs:
             cc: gcc
             cxx: g++
             configureflags: --enable-openmp
+          - name: "Null as function template"
+            shortname: nullfunctions
+            tag: rolling
+            cc: gcc
+            cxx: g++
+            configureflags: --enable-null-as-functions
     container: ghcr.io/lballabio/quantlib-devenv:${{ matrix.tag }}
     steps:
     - uses: actions/checkout@v3

.github/workflows/linux-nondefault.yml

@@ -149,7 +149,7 @@ jobs:
     - name: Build
       run: |
         ./autogen.sh
-        ./configure --disable-static --enable-error-lines --enable-error-functions --enable-tracing --enable-indexed-coupons --enable-extra-safety-checks --enable-sessions --enable-thread-safe-observer-pattern --enable-intraday ${{ matrix.configureflags }} CC="ccache ${{ matrix.cc }}" CXX="ccache ${{ matrix.cxx }}" CXXFLAGS="-O2 -g0 -Wall -Wno-unknown-pragmas -Werror ${{ matrix.cxxflags }}"
+        ./configure --disable-static --enable-error-lines --enable-error-functions --enable-tracing --enable-indexed-coupons --enable-extra-safety-checks --enable-sessions --enable-thread-safe-observer-pattern --enable-intraday --enable-null-as-functions ${{ matrix.configureflags }} CC="ccache ${{ matrix.cc }}" CXX="ccache ${{ matrix.cxx }}" CXXFLAGS="-O2 -g0 -Wall -Wno-unknown-pragmas -Werror ${{ matrix.cxxflags }}"
         make -j 2
     - name: Run tests
       run: |

.github/workflows/linux.yml

@@ -99,7 +99,7 @@ jobs:
             tag: rolling
             cc: gcc
             cxx: g++
-            cxxflags: "-std=c++11"
+            cxxflags: "-std=c++11 -Wno-cpp"
           - name: "C++14 mode"
             shortname: c++14
             tag: rolling
@@ -180,6 +180,13 @@ jobs:
             cxx: g++
             configureflags: --enable-parallel-unit-test-runner
             moreflags: -lrt
+          - name: "Null as function template"
+            shortname: nullfunctions
+            tag: rolling
+            cc: gcc
+            cxx: g++
+            configureflags: --enable-null-as-functions
+            tests: true
     container: ghcr.io/lballabio/quantlib-devenv:${{ matrix.tag }}
     steps:
     - uses: actions/checkout@v3

.github/workflows/macos-nondefault.yml

@@ -43,7 +43,7 @@ jobs:
     - name: Build
       run: |
         ./autogen.sh
-        ./configure --disable-shared --enable-error-lines --enable-error-functions --enable-tracing --enable-indexed-coupons --enable-extra-safety-checks --enable-sessions --enable-thread-safe-observer-pattern --enable-intraday ${{ matrix.configureflags }}  CC="ccache clang" CXX="ccache clang++" CXXFLAGS="-O2 -g0 -Wall -Werror -stdlib=libc++ -mmacosx-version-min=10.9 ${{ matrix.cxxflags }}" LDFLAGS="-stdlib=libc++ -mmacosx-version-min=10.9"
+        ./configure --disable-shared --enable-error-lines --enable-error-functions --enable-tracing --enable-indexed-coupons --enable-extra-safety-checks --enable-sessions --enable-thread-safe-observer-pattern --enable-intraday --enable-null-as-functions ${{ matrix.configureflags }}  CC="ccache clang" CXX="ccache clang++" CXXFLAGS="-O2 -g0 -Wall -Werror -stdlib=libc++ -mmacosx-version-min=10.9 ${{ matrix.cxxflags }}" LDFLAGS="-stdlib=libc++ -mmacosx-version-min=10.9"
         make -j 2
     - name: Run tests
       run: |

CMakeLists.txt

@@ -6,13 +6,13 @@ cmake_policy(SET CMP0091 NEW)
 # Version info
 set(QUANTLIB_VERSION_MAJOR 1)
 set(QUANTLIB_VERSION_MINOR 27)
-set(QUANTLIB_VERSION_PATCH 0)
+set(QUANTLIB_VERSION_PATCH 1)
 set(QUANTLIB_VERSION ${QUANTLIB_VERSION_MAJOR}.${QUANTLIB_VERSION_MINOR}.${QUANTLIB_VERSION_PATCH})
 
 # Project Info
 set(PACKAGE_NAME          "QuantLib")
 set(PACKAGE_VERSION       "${QUANTLIB_VERSION}")
-set(PACKAGE_VERSION_HEX   "0x012700f0")
+set(PACKAGE_VERSION_HEX   "0x012701f0")
 set(PACKAGE_STRING        "${PACKAGE_NAME} ${PACKAGE_VERSION}")
 set(PACKAGE_TARNAME       "${PACKAGE_NAME}-${PACKAGE_VERSION}")
 set(PACKAGE_BUGREPORT     "https://github.com/lballabio/QuantLib/issues/")
@@ -52,6 +52,7 @@ option(QL_ERROR_FUNCTIONS "Error messages should include current function inform
 option(QL_ERROR_LINES "Error messages should include file and line information" OFF)
 option(QL_EXTRA_SAFETY_CHECKS "Extra safety checks should be performed" OFF)
 option(QL_HIGH_RESOLUTION_DATE "Enable date resolution down to microseconds" OFF)
+option(QL_NULL_AS_FUNCTIONS "Enable the implementation of Null as template functions" OFF)
 option(QL_INSTALL_BENCHMARK "Install benchmark" ON)
 option(QL_INSTALL_EXAMPLES "Install examples" ON)
 option(QL_INSTALL_TEST_SUITE "Install test suite" ON)

CMakePresets.json

@@ -109,6 +109,7 @@
         "QL_ENABLE_SESSIONS": "ON",
         "QL_ENABLE_THREAD_SAFE_OBSERVER_PATTERN": "ON",
         "QL_HIGH_RESOLUTION_DATE": "ON",
+        "QL_NULL_AS_FUNCTIONS": "ON",
         "QL_USE_INDEXED_COUPON": "ON",
         "QL_USE_STD_CLASSES": "ON"
       }
@@ -126,6 +127,7 @@
         "QL_ENABLE_SESSIONS": "ON",
         "QL_ENABLE_THREAD_SAFE_OBSERVER_PATTERN": "ON",
         "QL_HIGH_RESOLUTION_DATE": "ON",
+        "QL_NULL_AS_FUNCTIONS": "ON",
         "QL_USE_INDEXED_COUPON": "ON",
         "QL_USE_STD_CLASSES": "ON"
       },