From: Ian Romanick <ian.d.romanick@intel.com>
Date: Thu, 1 Jul 2010 21:10:19 +0000 (-0700)
Subject: glsl2: Don't bounds check unsize array redeclarations
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=12873fa4e332959295154edfe957c0af79af5e74;p=mesa.git

glsl2: Don't bounds check unsize array redeclarations

This along with several previous commits fix test CorrectUnsizedArray.frag.
---

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index fc5a652f25d..3a7fcf16c52 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -1826,7 +1826,7 @@ ast_declarator_list::hir(exec_list *instructions,
 	       _mesa_glsl_error(& loc, state, "`gl_TexCoord' array size cannot "
 				"be larger than gl_MaxTextureCoords (%u)\n",
 				state->Const.MaxTextureCoords);
-	    } else if (size <= earlier->max_array_access) {
+	    } else if ((size > 0) && (size <= earlier->max_array_access)) {
 	       YYLTYPE loc = this->get_location();
 
 	       _mesa_glsl_error(& loc, state, "array size must be > %u due to "