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-rw-r--r--src/buildtool/build_engine/expression/expression.hpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/buildtool/build_engine/expression/expression.hpp b/src/buildtool/build_engine/expression/expression.hpp
index 5d84e131..86b6cc38 100644
--- a/src/buildtool/build_engine/expression/expression.hpp
+++ b/src/buildtool/build_engine/expression/expression.hpp
@@ -242,6 +242,7 @@ class Expression {
Expression::FromJson("[]"_json);
inline static ExpressionPtr const kEmptyMapExpr =
Expression::FromJson(R"({"type": "empty_map"})"_json);
+ inline static ExpressionPtr const kOne = Expression::FromJson("1.0"_json);
private:
std::variant<none_t,