glsl: Standardize a few more uses of struct vs class keyword.

src/glsl/glsl_symbol_table.h

@@ -40,7 +40,7 @@ extern "C" {
  * Wraps the existing \c _mesa_symbol_table data structure to enforce some
  * type safe and some symbol table invariants.
  */
-class glsl_symbol_table {
+struct glsl_symbol_table {
 private:
    enum glsl_symbol_name_space {
       glsl_variable_name_space = 0,

src/glsl/glsl_types.h

@@ -35,6 +35,7 @@ extern "C" {
 }
 
 struct _mesa_glsl_parse_state;
+struct glsl_symbol_table;
 
 extern "C" void
 _mesa_glsl_initialize_types(struct _mesa_glsl_parse_state *state);
@@ -209,7 +210,7 @@ struct glsl_type {
    /**
     * Generate the constructor for this type and add it to the symbol table
     */
-   class ir_function *generate_constructor(class glsl_symbol_table *) const;
+   class ir_function *generate_constructor(glsl_symbol_table *) const;
 
    /**
     * Query the total number of scalars that make up a scalar, vector or matrix
@@ -449,12 +450,12 @@ private:
     * the world in a public header file.
     */
    /*@{*/
-   static void generate_110_types(class glsl_symbol_table *);
-   static void generate_120_types(class glsl_symbol_table *);
-   static void generate_130_types(class glsl_symbol_table *);
-   static void generate_ARB_texture_rectangle_types(class glsl_symbol_table *,
+   static void generate_110_types(glsl_symbol_table *);
+   static void generate_120_types(glsl_symbol_table *);
+   static void generate_130_types(glsl_symbol_table *);
+   static void generate_ARB_texture_rectangle_types(glsl_symbol_table *,
 						    bool);
-   static void generate_EXT_texture_array_types(class glsl_symbol_table *,
+   static void generate_EXT_texture_array_types(glsl_symbol_table *,
 						bool);
    /*@}*/
 

src/glsl/ir.h

@@ -1383,11 +1383,11 @@ _mesa_glsl_release_functions(void);
 extern void
 reparent_ir(exec_list *list, void *mem_ctx);
 
-class glsl_symbol_table;
+struct glsl_symbol_table;
 
 extern void
 import_prototypes(const exec_list *source, exec_list *dest,
-		  class glsl_symbol_table *symbols, void *mem_ctx);
+		  struct glsl_symbol_table *symbols, void *mem_ctx);
 
 extern bool
 ir_has_call(ir_instruction *ir);

src/glsl/ir_structure_splitting.cpp

@@ -181,13 +181,13 @@ public:
 
    void split_deref(ir_dereference **deref);
    void handle_rvalue(ir_rvalue **rvalue);
-   struct variable_entry *get_splitting_entry(ir_variable *var);
+   variable_entry *get_splitting_entry(ir_variable *var);
 
    exec_list *variable_list;
    void *mem_ctx;
 };
 
-struct variable_entry *
+variable_entry *
 ir_structure_splitting_visitor::get_splitting_entry(ir_variable *var)
 {
    assert(var);

src/glsl/ir_tree_grafting.cpp

@@ -324,7 +324,7 @@ tree_grafting_basic_block(ir_instruction *bb_first,
 	  lhs_var->mode == ir_var_inout)
 	 continue;
 
-      struct variable_entry *entry = info->refs->get_variable_entry(lhs_var);
+      variable_entry *entry = info->refs->get_variable_entry(lhs_var);
 
       if (!entry->declaration ||
 	  entry->assigned_count != 1 ||