summaryrefslogtreecommitdiff
path: root/src/generic/problemresolver/incremental_expression.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/generic/problemresolver/incremental_expression.h')
-rw-r--r--src/generic/problemresolver/incremental_expression.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/generic/problemresolver/incremental_expression.h b/src/generic/problemresolver/incremental_expression.h
index b62794ff..4c6ecac7 100644
--- a/src/generic/problemresolver/incremental_expression.h
+++ b/src/generic/problemresolver/incremental_expression.h
@@ -501,6 +501,7 @@ class var_e : public expression<T>
{
T value;
+protected:
var_e(T _value) : value(_value)
{
}