Merge pull request #21 from lsst/tickets/DM-50434

mwittgen · web-flow · commit f35d7ec9157f · 2025-04-30T14:11:48.000-07:00
DM-50434: Enable c++20
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,11 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/).
 
+### [0.2.0] 2025-04-29
+
+* Changed: Updated default C++ standard to C++20 from C++17
+* See [DM-50434](https://rubinobs.atlassian.net/browse/DM-50434) for details.
+
 ### [0.1.4] 2024-08-09
 
 * Fixed: Python tests now force evaluator setup to prevent order dependence
diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-0.1.5
+0.2.0
diff --git a/meson.build b/meson.build
@@ -3,7 +3,7 @@ project(
   'cpp',
   version : files('VERSION'),
   license : 'GPL-3.0-or-later',
-  default_options : ['cpp_std=c++17',],
+  default_options : ['cpp_std=c++20',],
 )
 add_project_arguments('-ffp-contract=off', language : 'cpp')
 
diff --git a/python/meson.build b/python/meson.build
@@ -1,7 +1,7 @@
 project(
     'libgauss2d_fit_python',
     'cpp',
-    default_options : ['cpp_std=c++17',],
+    default_options : ['cpp_std=c++20',],
     license : 'GPL-3.0-or-later',
     version : run_command('cat', meson.source_root() / 'VERSION', check: true).stdout().strip(),
 )

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@ project(`
`3`	`3`	`'cpp',`
`4`	`4`	`version : files('VERSION'),`
`5`	`5`	`license : 'GPL-3.0-or-later',`
`6`		`- default_options : ['cpp_std=c++17',],`
	`6`	`+ default_options : ['cpp_std=c++20',],`
`7`	`7`	`)`
`8`	`8`	`add_project_arguments('-ffp-contract=off', language : 'cpp')`
`9`	`9`
Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`project(`
`2`	`2`	`'libgauss2d_fit_python',`
`3`	`3`	`'cpp',`
`4`		`- default_options : ['cpp_std=c++17',],`
	`4`	`+ default_options : ['cpp_std=c++20',],`
`5`	`5`	`license : 'GPL-3.0-or-later',`
`6`	`6`	`version : run_command('cat', meson.source_root() / 'VERSION', check: true).stdout().strip(),`
`7`	`7`	`)`