Just to allow to call set_is_lhs on any ast_node without a casting. Useful
when processing a ast_node list that we know it contain ast_expression.
v2: comment out new_value to avoid unused parameter warning (Ian Romanick)
---
src/compiler/glsl/ast.h | 2 ++
src/compiler/glsl/ast_to_hir.cpp | 5 +++++
2 files changed, 7 insertions(+)
diff --git a/src/compiler/glsl/ast.h b/src/compiler/glsl/ast.h
index fb25bb3..ca98ed2 100644
--- a/src/compiler/glsl/ast.h
+++ b/src/compiler/glsl/ast.h
@@ -126,6 +126,8 @@ public:
exec_node link;
+ virtual void set_is_lhs(bool);
+
protected:
/**
* The only constructor is protected so that only derived class objects can
diff --git a/src/compiler/glsl/ast_to_hir.cpp b/src/compiler/glsl/ast_to_hir.cpp
index 5a1fc9f..5f174df 100644
--- a/src/compiler/glsl/ast_to_hir.cpp
+++ b/src/compiler/glsl/ast_to_hir.cpp
@@ -1054,6 +1054,11 @@ ast_node::has_sequence_subexpression() const
}
void
+ast_node::set_is_lhs(bool /* new_value */)
+{
+}
+
+void
ast_function_expression::hir_no_rvalue(exec_list *instructions,
struct _mesa_glsl_parse_state *state)
{
--
2.7.4
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
