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-rw-r--r--absl/flags/flag.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/absl/flags/flag.h b/absl/flags/flag.h
index 6c9f4876..36c771cf 100644
--- a/absl/flags/flag.h
+++ b/absl/flags/flag.h
@@ -217,7 +217,7 @@ void SetFlag(absl::Flag<T>* flag, const V& v) {
// global name for FLAGS_no<flag_name> symbol, thus preventing the possibility
// of defining two flags with names foo and nofoo.
#define ABSL_FLAG_IMPL(Type, name, default_value, help) \
- namespace absl {} \
+ namespace absl /* block flags in namespaces */ {} \
ABSL_FLAG_IMPL_DECLARE_DEF_VAL_WRAPPER(name, Type, default_value) \
ABSL_FLAG_IMPL_DECLARE_HELP_WRAPPER(name, help) \
ABSL_CONST_INIT absl::Flag<Type> FLAGS_##name( \