Module: Mesa
Branch: glsl2
Commit: 8e9ce2eb56a087c2544112700ae1abe3f96648dd
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=8e9ce2eb56a087c2544112700ae1abe3f96648dd
Author: Ian Romanick <ian.d.roman...@intel.com>
Date: Tue Aug 3 15:02:35 2010 -0700
glsl2: Don't try to construct an ir_assignment with an invalid LHS
---
src/glsl/ast_to_hir.cpp | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index b65a323..14c5280 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -555,9 +555,8 @@ do_assignment(exec_list *instructions, struct
_mesa_glsl_parse_state *state,
NULL));
deref_var = new(ctx) ir_dereference_variable(var);
- instructions->push_tail(new(ctx) ir_assignment(lhs,
- deref_var,
- NULL));
+ if (!error_emitted)
+ instructions->push_tail(new(ctx) ir_assignment(lhs, deref_var, NULL));
return new(ctx) ir_dereference_variable(var);
}
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