#include "ast.h"
#include "symbol.h"
+/** Type used to express sizes. */
+typedef unsigned long il_size_t;
+typedef unsigned char il_alignment_t;
+
/* note that the constant values represent the rank of the types as defined
* in § 6.3.1 */
-typedef enum {
+typedef enum atomic_type_kind_t {
ATOMIC_TYPE_INVALID = 0,
ATOMIC_TYPE_VOID,
+ ATOMIC_TYPE_WCHAR_T,
ATOMIC_TYPE_CHAR,
ATOMIC_TYPE_SCHAR,
ATOMIC_TYPE_UCHAR,
ATOMIC_TYPE_LONG_DOUBLE,
ATOMIC_TYPE_BOOL,
- ATOMIC_TYPE_FLOAT_COMPLEX,
- ATOMIC_TYPE_DOUBLE_COMPLEX,
- ATOMIC_TYPE_LONG_DOUBLE_COMPLEX,
- ATOMIC_TYPE_FLOAT_IMAGINARY,
- ATOMIC_TYPE_DOUBLE_IMAGINARY,
- ATOMIC_TYPE_LONG_DOUBLE_IMAGINARY,
-
- ATOMIC_TYPE_LAST = ATOMIC_TYPE_LONG_DOUBLE_IMAGINARY
+ ATOMIC_TYPE_LAST = ATOMIC_TYPE_BOOL
} atomic_type_kind_t;
-typedef enum {
+typedef enum atomic_type_flag_t {
ATOMIC_TYPE_FLAG_NONE = 0,
ATOMIC_TYPE_FLAG_SIGNED = 1 << 0,
ATOMIC_TYPE_FLAG_INTEGER = 1 << 1,
ATOMIC_TYPE_FLAG_COMPLEX = 1 << 4,
} atomic_type_flag_t;
+typedef enum type_qualifier_t {
+ TYPE_QUALIFIER_NONE = 0,
+ TYPE_QUALIFIER_CONST = 1 << 0,
+ TYPE_QUALIFIER_RESTRICT = 1 << 1,
+ TYPE_QUALIFIER_VOLATILE = 1 << 2,
+ /* microsoft extended qualifiers */
+ TYPE_QUALIFIER_W64 = 1 << 3,
+ TYPE_QUALIFIER_PTR32 = 1 << 4,
+ TYPE_QUALIFIER_PTR64 = 1 << 5,
+ TYPE_QUALIFIER_SPTR = 1 << 6,
+ TYPE_QUALIFIER_UPTR = 1 << 7,
+} type_qualifier_t;
+typedef unsigned short type_qualifiers_t;
+
typedef struct type_base_t type_base_t;
typedef struct atomic_type_t atomic_type_t;
+typedef struct complex_type_t complex_type_t;
+typedef struct imaginary_type_t imaginary_type_t;
typedef struct pointer_type_t pointer_type_t;
+typedef struct reference_type_t reference_type_t;
typedef struct function_parameter_t function_parameter_t;
typedef struct function_type_t function_type_t;
typedef struct compound_type_t compound_type_t;
* if symbol is NULL
*/
void print_type_ext(const type_t *type, const symbol_t *symbol,
- const scope_t *scope);
+ const scope_t *parameters);
-void print_type_qualifiers(unsigned qualifiers);
+void print_type_qualifiers(type_qualifiers_t qualifiers);
-void print_enum_definition(const declaration_t *declaration);
-void print_compound_definition(const declaration_t *declaration);
+void print_enum_definition(const enum_t *enume);
+void print_compound_definition(const compound_t *compound);
/**
* set output stream for the type printer
*/
bool is_type_integer(const type_t *type);
+/**
+ * Returns true if the given type is an enum type.
+ */
+bool is_type_enum(const type_t *type);
+
/**
* return true if type contains signed numbers
*/
*/
bool is_type_float(const type_t *type);
+/**
+ * returns true if type contains complex numbers
+ */
+bool is_type_complex(const type_t *type);
+
+bool is_type_real(const type_t *type);
+
/**
* returns true if the type is valid. A type is valid if it contains no
* unresolved references anymore and is not of TYPE_INVALID.
bool type_valid(const type_t *type);
/**
- * returns true if the type is an arithmetic type (6.2.18)
+ * returns true if the type is an arithmetic type (§6.2.5 clause 18)
*/
bool is_type_arithmetic(const type_t *type);
/**
- * returns true if the type is a scalar type (6.2.21)
+ * returns true if the type is a scalar type (§6.2.5 clause 21)
*/
bool is_type_scalar(const type_t *type);
bool is_type_incomplete(const type_t *type);
-bool types_compatible(const type_t *type1, const type_t *type2);
+bool is_type_object(const type_t *type);
-bool pointers_compatible(const type_t *type1, const type_t *type2);
+bool types_compatible(const type_t *type1, const type_t *type2);
type_t *get_unqualified_type(type_t *type);
+type_t *get_qualified_type(type_t*, type_qualifiers_t);
type_t *skip_typeref(type_t *type);
+/**
+ * Return the type qualifier set of a type. If skip_array_type
+ * is true, skip all array types.
+ */
+type_qualifiers_t get_type_qualifier(const type_t *type, bool skip_array_type);
+
/**
* returns size of an atomic type kind in bytes
*/
*/
unsigned get_atomic_type_flags(atomic_type_kind_t kind);
+atomic_type_kind_t get_intptr_kind(void);
+atomic_type_kind_t get_uintptr_kind(void);
+
/**
* Find the atomic type kind representing a given size (signed).
*/
*/
atomic_type_kind_t find_unsigned_int_atomic_type_kind_for_size(unsigned size);
+const char *get_atomic_kind_name(atomic_type_kind_t kind);
+
#endif