Aaron Danen c295f05063
[clang-repl] Improve error message on failed undos (#149396)
Updated error message logic for undo function. Throws different errors
for the case of there being nothing to undo, and for the case of
requesting more undos than there are operations to undo.

Fixes https://github.com/llvm/llvm-project/issues/143668
2025-07-23 10:13:11 +01:00
..