1 files changed, 36 insertions, 0 deletions

diff --git a/vendor/github.com/hashicorp/hil/ast/variable_access.go b/vendor/github.com/hashicorp/hil/ast/variable_access.go
new file mode 100644
index 0000000..4c1362d
--- /dev/null
+++ b/vendor/github.com/hashicorp/hil/ast/variable_access.go
@@ -0,0 +1,36 @@
+package ast
+
+import (
+        "fmt"
+)
+
+// VariableAccess represents a variable access.
+type VariableAccess struct {
+        Name string
+        Posx Pos
+}
+
+func (n *VariableAccess) Accept(v Visitor) Node {
+        return v(n)
+}
+
+func (n *VariableAccess) Pos() Pos {
+        return n.Posx
+}
+
+func (n *VariableAccess) GoString() string {
+        return fmt.Sprintf("*%#v", *n)
+}
+
+func (n *VariableAccess) String() string {
+        return fmt.Sprintf("Variable(%s)", n.Name)
+}
+
+func (n *VariableAccess) Type(s Scope) (Type, error) {
+        v, ok := s.LookupVar(n.Name)
+        if !ok {
+                return TypeInvalid, fmt.Errorf("unknown variable: %s", n.Name)
+        }
+
+        return v.Type, nil
+}