The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/cache@v2, actions/upload-artifact@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Unused dummy argument ‘itry’ at (1) [-Wunused-dummy-argument]

Unused variable ‘t4’ declared at (1) [-Wunused-variable]

Unused variable ‘t5’ declared at (1) [-Wunused-variable]

‘i2’ may be used uninitialized in this function [-Wmaybe-uninitialized]

Unused dummy argument ‘a’ at (1) [-Wunused-dummy-argument]

Unused variable ‘i’ declared at (1) [-Wunused-variable]

Unused dummy argument ‘idigit’ at (1) [-Wunused-dummy-argument]

Unused dummy argument ‘ifmt’ at (1) [-Wunused-dummy-argument]

Unused variable ‘j’ declared at (1) [-Wunused-variable]