Doc clarification.
Change-Id: Ie5cd8c3c168aa5c5da4fc813739952b7eec72a86
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/6180
Reviewed-by: Brett Wilson <brettw@chromium.org>
Commit-Queue: Brett Wilson <brettw@chromium.org>
diff --git a/tools/gn/functions.cc b/tools/gn/functions.cc
index 47d987c..b08dbd0 100644
--- a/tools/gn/functions.cc
+++ b/tools/gn/functions.cc
@@ -410,8 +410,9 @@
the current scope is not (since the overrides haven't been applied yet).
2. At the end of executing the block, any variables set within that scope
- are saved globally as build arguments, with their current values being
- saved as the "default value" for that argument.
+ are saved, with the values specified in the block used as the "default value"
+ for that argument. Once saved, these variables are available for override
+ via args.gn.
3. User-defined overrides are applied. Anything set in "gn args" now
overrides any default values. The resulting set of variables is promoted
