[Mesa-dev] [PATCH 02/20] glsl: Silence "ast_to_hir.cpp:1984:25: warning: comparison of unsigned expression >= 0 is always true"

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

ast_type_qualifier::location should have been a signed integer from
the beginning, and the giant comment in
apply_type_qualifier_to_variable explains why.
---
 src/glsl/ast.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/glsl/ast.h b/src/glsl/ast.h
index d1de227..532347d 100644
--- a/src/glsl/ast.h
+++ b/src/glsl/ast.h
@@ -372,7 +372,7 @@ struct ast_type_qualifier {
     * \note
     * This field is only valid if \c explicit_location is set.
     */
-   unsigned location;
+   int location;
 
    /**
     * Return true if and only if an interpolation qualifier is present.
-- 
1.7.4.4