GH-48817 [R][C++] Bump C++20 in R build infrastructure - #48819

Merged

jonkeane merged 9 commits into

apache:mainfrom

jonkeane:R_CXX20

Jan 14, 2026

Commits on Jan 11, 2026

s/CXX17/CXX20/g
jonkeane
committed
1055162

Commits on Jan 14, 2026

Windows fix?
jonkeane
committed
c9b9544
try a different valgrind image
jonkeane
committed
c8e6f3d
R CMD check pragma shift
jonkeane
committed
57abbb9
Try again
jonkeane
committed
a5f0273
A different windows fix
jonkeane
committed
6ef56a5
Another, different approach
jonkeane
committed
0a01031
Another try
jonkeane
committed
60fb687
Update readme
jonkeane
committed
d138f62