---
src/glsl/ast.h | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/glsl/ast.h b/src/glsl/ast.h
index 3bb33c5..87f9876 100644
--- a/src/glsl/ast.h
+++ b/src/glsl/ast.h
@@ -453,6 +453,18 @@ class ast_declarator_list;
class ast_struct_specifier : public ast_node {
public:
+ /**
+ * \brief Make a shallow copy of an ast_struct_specifier.
+ *
+ * Use only if the objects are allocated from the same context and will not
+ * be modified. Zeros the inherited ast_node's fields.
+ */
+ ast_struct_specifier(const ast_struct_specifier& that):
+ ast_node(), name(that.name), declarations(that.declarations)
+ {
+ /* empty */
+ }
+
ast_struct_specifier(const char *identifier,
ast_declarator_list *declarator_list);
virtual void print(void) const;
--
1.8.1.5
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