slang_operation *body; /**< The instruction tree */
unsigned int address; /**< Address of this func in memory */
slang_fixup_table fixups; /**< Mem locations which need func's address */
+ slang_atom end_label; /**< The end-of-function label */
} slang_function;
extern int slang_function_construct(slang_function *);
extern void
slang_function_scope_destruct(slang_function_scope *);
+extern GLboolean
+_slang_function_has_return_value(const slang_function *fun);
+
extern int
slang_function_scope_find_by_name(slang_function_scope *, slang_atom, int);