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-rw-r--r--libsolidity/ast/ASTAnnotations.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/libsolidity/ast/ASTAnnotations.h b/libsolidity/ast/ASTAnnotations.h
index 768e56db..9c4c3ae8 100644
--- a/libsolidity/ast/ASTAnnotations.h
+++ b/libsolidity/ast/ASTAnnotations.h
@@ -154,6 +154,8 @@ struct ExpressionAnnotation: ASTAnnotation
{
/// Inferred type of the expression.
TypePointer type;
+ /// Whether the expression is a constant variable
+ bool isConstant = false;
/// Whether it is an LValue (i.e. something that can be assigned to).
bool isLValue = false;
/// Whether the expression is used in a context where the LValue is actually required.