From: Kenneth Graunke <kenneth@whitecape.org>
Date: Thu, 12 Aug 2010 20:17:53 +0000 (-0700)
Subject: ir_reader: Don't mark functions as defined if their body is empty.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d802ba110f78c3eee9541867cde819ada1b2c449;p=mesa.git

ir_reader: Don't mark functions as defined if their body is empty.
---

diff --git a/src/glsl/ir_reader.cpp b/src/glsl/ir_reader.cpp
index 14bd2d62fd7..2def3efff56 100644
--- a/src/glsl/ir_reader.cpp
+++ b/src/glsl/ir_reader.cpp
@@ -297,7 +297,7 @@ read_function_sig(_mesa_glsl_parse_state *st, ir_function *f, s_list *list,
 
    sig->replace_parameters(&hir_parameters);
 
-   if (!skip_body) {
+   if (!skip_body && !body_list->subexpressions.is_empty()) {
       if (sig->is_defined) {
 	 ir_read_error(st, list, "function %s redefined", f->name);
 	 return;