[lldb] Fix --persistent-result description (llvm#68128)

kastiglione · web-flow · commit 40653b6d6682 · 2023-10-03T16:21:52.000-07:00
The default is not static, it depends on context. For `expression`, the
default is true, but for `dwim-print`, the default is false.

rdar://116320377
diff --git a/lldb/source/Commands/Options.td b/lldb/source/Commands/Options.td
@@ -390,7 +390,7 @@ let Command = "expression" in {
     Arg<"Boolean">,
     Desc<"Persist expression result in a variable for subsequent use. "
     "Expression results will be labeled with $-prefixed variables, e.g. $0, "
-    "$1, etc. Defaults to true.">;
+    "$1, etc.">;
 }
 
 let Command = "frame diag" in {

Original file line number	Diff line number	Diff line change
`@@ -390,7 +390,7 @@ let Command = "expression" in {`
`390`	`390`	`Arg<"Boolean">,`
`391`	`391`	`Desc<"Persist expression result in a variable for subsequent use. "`
`392`	`392`	`"Expression results will be labeled with $-prefixed variables, e.g. $0, "`
`393`		`- "$1, etc. Defaults to true.">;`
	`393`	`+ "$1, etc.">;`
`394`	`394`	`}`
`395`	`395`
`396`	`396`	`let Command = "frame diag" in {`