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-rw-r--r--src/glsl/list.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/glsl/list.h b/src/glsl/list.h
index 7732d66d7a..d449bdd8b1 100644
--- a/src/glsl/list.h
+++ b/src/glsl/list.h
@@ -272,6 +272,25 @@ struct exec_list {
struct exec_node *tail_pred;
#ifdef __cplusplus
+ /* Callers of this talloc-based new need not call delete. It's
+ * easier to just talloc_free 'ctx' (or any of its ancestors). */
+ static void* operator new(size_t size, void *ctx)
+ {
+ void *node;
+
+ node = talloc_size(ctx, size);
+ assert(node != NULL);
+
+ return node;
+ }
+
+ /* If the user *does* call delete, that's OK, we will just
+ * talloc_free in that case. */
+ static void operator delete(void *node)
+ {
+ talloc_free(node);
+ }
+
exec_list()
{
make_empty();