From c8ee8e07f7cc8f18d367ffcec065b45f8a6976f4 Mon Sep 17 00:00:00 2001 From: Ian Romanick Date: Thu, 5 Aug 2010 15:29:24 -0700 Subject: glsl2: Set a flag when visiting the assignee of an assignment --- src/glsl/ir_hierarchical_visitor.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/glsl/ir_hierarchical_visitor.h') diff --git a/src/glsl/ir_hierarchical_visitor.h b/src/glsl/ir_hierarchical_visitor.h index afa780dc91..dc177f5eb0 100644 --- a/src/glsl/ir_hierarchical_visitor.h +++ b/src/glsl/ir_hierarchical_visitor.h @@ -165,6 +165,13 @@ public: * Extra data parameter passed to the per-node callback function */ void *data; + + /** + * Currently in the LHS of an assignment? + * + * This is set and cleared by the \c ir_assignment::accept method. + */ + bool in_assignee; }; void visit_tree(ir_instruction *ir, -- cgit v1.2.3