compiler: Add a C wrapper for glsl_type::without_array().

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chris Forbes <chrisforbes@google.com>

src/compiler/nir_types.cpp

@@ -64,6 +64,12 @@ glsl_get_array_element(const glsl_type* type)
    return type->fields.array;
 }
 
+const glsl_type *
+glsl_without_array(const glsl_type *type)
+{
+   return type->without_array();
+}
+
 const glsl_type *
 glsl_get_struct_field(const glsl_type *type, unsigned index)
 {

src/compiler/nir_types.h

@@ -47,6 +47,7 @@ const struct glsl_type *glsl_get_struct_field(const struct glsl_type *type,
                                               unsigned index);
 
 const struct glsl_type *glsl_get_array_element(const struct glsl_type *type);
+const struct glsl_type *glsl_without_array(const struct glsl_type *type);
 
 const struct glsl_type *glsl_get_column_type(const struct glsl_type *type);