+ statement_base_t statement;
+ expression_t *expression;
+};
+
+struct while_statement_t {
+ statement_base_t statement;
+ expression_t *condition;
+ statement_t *body;
+};
+
+struct do_while_statement_t {
+ statement_base_t statement;
+ expression_t *condition;
+ statement_t *body;
+};
+
+struct for_statement_t {
+ statement_base_t statement;
+ expression_t *initialisation;
+ expression_t *condition;
+ expression_t *step;
+ statement_t *body;
+ context_t context;
+};
+
+struct asm_constraint_t {
+ const char *constraints;
+ expression_t *expression;
+ symbol_t *symbol;
+ asm_constraint_t *next;
+};
+
+struct asm_clobber_t {
+ const char *clobber;
+ asm_clobber_t *next;
+};
+
+struct asm_statement_t {
+ statement_base_t statement;
+ const char *asm_text;
+ asm_constraint_t *inputs;
+ asm_constraint_t *outputs;
+ asm_clobber_t *clobbers;
+ bool is_volatile;
+};
+
+union statement_t {
+ statement_type_t type;
+ statement_base_t base;
+ return_statement_t returns;
+ compound_statement_t compound;
+ declaration_statement_t declaration;
+ if_statement_t ifs;
+ switch_statement_t switchs;
+ goto_statement_t gotos;
+ case_label_statement_t case_label;
+ label_statement_t label;
+ expression_statement_t expression;
+ while_statement_t whiles;
+ do_while_statement_t do_while;
+ for_statement_t fors;
+ asm_statement_t asms;