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Merged
nircoe merged 2 commits into from
Sep 27, 2026
Merged

[Build]: Promote C++ standard to 23 #6

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c9798a0
[Build]: Promote C++ standard to 23
nircoe Sep 27, 2026
6bf9555
Bump examples to C++23
nircoe Sep 27, 2026
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3 changes: 2 additions & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,9 @@ cmake_minimum_required(VERSION 3.14)
project(testcoe VERSION 0.1.0 LANGUAGES CXX)

set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

# TODO: Remove this when upgrading to a newer version of backward-cpp (newer than v1.6)
set(CMAKE_POLICY_VERSION_MINIMUM 3.14 CACHE STRING "" FORCE)
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -71,7 +71,7 @@ See the [examples/](examples/) directory for demonstrations:

## Requirements

- C++17 or later
- C++23 or later
- CMake 3.14+
- Google Test (automatically included)

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2 changes: 1 addition & 1 deletion docs/CONTRIBUTING.md
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Expand Up @@ -6,7 +6,7 @@ Thank you for your interest in contributing to testcoe!

### Prerequisites
- CMake 3.14+
- C++17 compatible compiler
- C++23 compatible compiler
- Git

### Building from Source
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3 changes: 2 additions & 1 deletion examples/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
cmake_minimum_required(VERSION 3.14)
project(testcoe_examples LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

if(NOT TARGET testcoe)
message(STATUS "[testcoe examples] Building examples standalone - will find or fetch testcoe")
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3 changes: 2 additions & 1 deletion examples/basic/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
cmake_minimum_required(VERSION 3.14)
project(testcoe_basic_example LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
# Find testcoe package or fetch it from GitHub
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3 changes: 2 additions & 1 deletion examples/crash/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
cmake_minimum_required(VERSION 3.14)
project(testcoe_crash_handling_example LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
add_compile_options(-fno-omit-frame-pointer)
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3 changes: 2 additions & 1 deletion examples/filter/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
cmake_minimum_required(VERSION 3.14)
project(testcoe_filter_example LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
# Find testcoe package or fetch it from GitHub
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