glsl: Silence ignored qualifier warning

I think the intention was to mark the "this" parameter as const, but
const goes on the other end to do that.

In file included from glsl_symbol_table.cpp:26:0:
ast.h:339:35: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
    const bool is_single_dimension()
                                   ^

Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/glsl/ast.h b/src/glsl/ast.h
index 1b75234d578..ae763424f71 100644
--- a/src/glsl/ast.h
+++ b/src/glsl/ast.h
@@ -336,7 +336,7 @@ public:
       array_dimensions.push_tail(&dim->link);
    }
 
-   const bool is_single_dimension()
+   bool is_single_dimension() const
    {
       return this->array_dimensions.tail_pred->prev != NULL &&
              this->array_dimensions.tail_pred->prev->is_head_sentinel();