tools/gn/function_foreach.cc - Issue 1841013003: Update GN documentation.

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Unified Diff: tools/gn/function_foreach.cc

Issue 1841013003: Update GN documentation. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: . Created 4 years, 9 months ago

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Index: tools/gn/function_foreach.cc

diff --git a/tools/gn/function_foreach.cc b/tools/gn/function_foreach.cc

index 504fa6c737a39bd7e384ae09485bbbe4a5de75db..549ebe407c1ec93287922ab29ecb5ab9c22baa54 100644

--- a/tools/gn/function_foreach.cc

+++ b/tools/gn/function_foreach.cc

@@ -20,7 +20,8 @@ const char kForEach_Help[] =

" }\n"

"\n"

" Executes the loop contents block over each item in the list,\n"

- " assigning the loop_var to each item in sequence.\n"

+ " assigning the loop_var to each item in sequence. The loop_var will be\n"

+ " a copy so assigning to it will not mutate the list.\n"

"\n"

" The block does not introduce a new scope, so that variable assignments\n"

" inside the loop will be visible once the loop terminates.\n"

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