Document the `--debugger` flag (#2170)

2024-12-23 08:43:28 +00:00 · 2024-12-23 08:43:28 +00:00 · a49028cf1e
parent b5529ca9ba
commit a49028cf1e
1 changed files with 3 additions and 0 deletions
--- a/src/tests/compiletest.md
+++ b/src/tests/compiletest.md
@ -244,6 +244,9 @@ the debugger currently being used:
  The "Rust" version of LLDB doesn't exist anymore, so this will always be
  ignored. This should probably be removed.

+By passing the `--debugger` option to compiletest, you can specify a single debugger to run tests with.
+For example, `./x test tests/debuginfo -- --debugger gdb` will only test GDB commands.
+
 > **Note on running lldb debuginfo tests locally**
 >
 > If you want to run lldb debuginfo tests locally, then currently on Windows it