From: Brian <brian.paul@tungstengraphics.com>
Date: Tue, 31 Jul 2007 15:43:57 +0000 (-0600)
Subject: fix failure caused by undeclared variable (bug 11783)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8410b3f8f9d7041440db0f178c31a5819b16495c;p=mesa.git

fix failure caused by undeclared variable (bug 11783)
---

diff --git a/src/mesa/shader/slang/slang_codegen.c b/src/mesa/shader/slang/slang_codegen.c
index 24185cf6770..d368009ca50 100644
--- a/src/mesa/shader/slang/slang_codegen.c
+++ b/src/mesa/shader/slang/slang_codegen.c
@@ -2059,7 +2059,8 @@ _slang_gen_declaration(slang_assemble_ctx *A, slang_operation *oper)
       }
       /* XXX make copy of this initializer? */
       rhs = _slang_gen_operation(A, &oper->children[0]);
-      assert(rhs);
+      if (!rhs)
+         return NULL;  /* must have found an error */
       init = new_node2(IR_MOVE, var, rhs);
       /*assert(rhs->Opcode != IR_SEQ);*/
       n = new_seq(varDecl, init);