/*
* This file is part of cparser.
- * Copyright (C) 2007-2008 Matthias Braun <matze@braunis.de>
+ * Copyright (C) 2007-2009 Matthias Braun <matze@braunis.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
TYPE_ENUM,
TYPE_FUNCTION,
TYPE_POINTER,
+ TYPE_REFERENCE,
TYPE_ARRAY,
TYPE_BITFIELD,
TYPE_BUILTIN,
TYPE_TYPEOF,
} type_kind_t;
-typedef enum type_modifier_t {
- TYPE_MODIFIER_NONE = 0,
- TYPE_MODIFIER_TRANSPARENT_UNION = 1 << 0,
-} type_modifier_t;
-typedef unsigned short type_modifiers_t;
-
struct type_base_t {
type_kind_t kind;
- il_size_t size; /**< The size of this type. */
type_qualifiers_t qualifiers;
- type_modifiers_t modifiers;
- il_alignment_t alignment; /**< The extra alignment of the type, 0 for default. */
+ /* cached ast2firm infos */
ir_type *firm_type;
};
struct pointer_type_t {
type_base_t base;
type_t *points_to;
+ variable_t *base_variable; /**< Microsoft __based() extension: base variable or NULL. */
+};
+
+struct reference_type_t {
+ type_base_t base;
+ type_t *refers_to;
};
struct array_type_t {
ir_node *size_node; /**< used by ast2firm phase */
- unsigned is_static : 1; /**< a [static] type */
- unsigned is_variable : 1; /**< a [*] type */
- unsigned has_implicit_size : 1;
- unsigned size_constant : 1; /**< size expression is constant */
- unsigned is_vla : 1; /**< it's a variable length array */
+ bool is_static : 1; /**< a [static] type */
+ bool is_variable : 1; /**< a [*] type */
+ bool has_implicit_size : 1;
+ bool size_constant : 1; /**< size expression is constant */
+ bool is_vla : 1; /**< it's a variable length array */
};
/**
*/
struct function_parameter_t {
type_t *type; /**< The parameter type. */
- function_parameter_t *next; /**< Points to the next type inthe parameter list.*/
+ function_parameter_t *next; /**< Points to the next type in the parameter list.*/
};
+/** Linkage specifications. */
+typedef enum linkage_kind_t {
+ LINKAGE_INVALID,
+ LINKAGE_C, /**< C linkage. */
+ LINKAGE_CXX /**< C++ linkage. */
+} linkage_kind_t;
+
/** Calling conventions. */
typedef enum cc_kind_t {
CC_DEFAULT, /**< default calling convention. */
type_base_t base;
type_t *return_type; /**< The return type. */
function_parameter_t *parameters; /**< A list of the parameter types. */
+ linkage_kind_t linkage;
cc_kind_t calling_convention; /**< The specified calling convention. */
- unsigned variadic : 1;
- unsigned unspecified_parameters : 1;
- unsigned kr_style_parameters : 1;
+ decl_modifiers_t modifiers;
+ bool variadic : 1;
+ bool unspecified_parameters : 1;
+ bool kr_style_parameters : 1;
+ bool prototyped : 1;
};
struct compound_type_t {
- type_base_t base;
- unsigned packed:1; /** Set if packed was specified. */
+ type_base_t base;
+ bool packed : 1; /**< Set if packed was specified. */
/** the declaration of the compound type, the scope of the declaration
* contains the compound entries. */
- declaration_t *declaration;
+ compound_t *compound;
};
struct enum_type_t {
- type_base_t base;
- /** the declaration of the enum type. You can find the enum entries by
- * walking the declaration->next list until you don't find
- * STORAGE_CLASS_ENUM_ENTRY declarations anymore */
- declaration_t *declaration;
+ type_base_t base;
+ atomic_type_kind_t akind; /**< underlying atomic type */
+ /** the enum entity. You can find the enum entries by walking the
+ * enum->base.next list until you don't find ENTITY_ENUM_VALUE entities
+ * anymore */
+ enum_t *enume;
};
struct typedef_type_t {
- type_base_t base;
- declaration_t *declaration;
- type_t *resolved_type;
+ type_base_t base;
+ typedef_t *typedefe;
+ type_t *resolved_type;
};
struct typeof_type_t {
imaginary_type_t imaginary;
builtin_type_t builtin;
pointer_type_t pointer;
+ reference_type_t reference;
array_type_t array;
function_type_t function;
compound_type_t compound;
typeof_type_t typeoft;
};
+/** The default calling convention for functions. */
+extern cc_kind_t default_calling_convention;
+
type_t *make_atomic_type(atomic_type_kind_t type, type_qualifiers_t qualifiers);
type_t *make_complex_type(atomic_type_kind_t type, type_qualifiers_t qualifiers);
type_t *make_imaginary_type(atomic_type_kind_t type, type_qualifiers_t qualifiers);
type_t *make_pointer_type(type_t *points_to, type_qualifiers_t qualifiers);
+type_t *make_reference_type(type_t *refers_to);
+type_t *make_based_pointer_type(type_t *points_to,
+ type_qualifiers_t qualifiers, variable_t *variable);
type_t *make_array_type(type_t *element_type, size_t size,
type_qualifiers_t qualifiers);
type_t *duplicate_type(const type_t *type);
+type_t *identify_new_type(type_t *type);
static inline bool is_typeref(const type_t *type)
{
return type->kind == TYPE_POINTER;
}
+static inline bool is_type_reference(const type_t *type)
+{
+ assert(!is_typeref(type));
+ return type->kind == TYPE_REFERENCE;
+}
+
static inline bool is_type_array(const type_t *type)
{
assert(!is_typeref(type));
projects / cparser / blobdiff