*/
atomic_type_properties_t atomic_type_properties[ATOMIC_TYPE_LAST+1] = {
[ATOMIC_TYPE_VOID] = {
- .size = 0,
- .alignment = 0,
+ .size = 1,
+ .alignment = 1,
.flags = ATOMIC_TYPE_FLAG_NONE,
.rank = 0,
},
static void print_function_type_post(const function_type_t *type,
const scope_t *parameters)
{
- print_string("(");
+ print_char('(');
bool first = true;
if (parameters == NULL) {
function_parameter_t *parameter = type->parameters;
if (first && !type->unspecified_parameters) {
print_string("void");
}
- print_string(")");
+ print_char(')');
intern_print_type_post(type->return_type);
}
print_string(variable->base.base.symbol->string);
print_string(") ");
}
- print_string("*");
+ print_char('*');
print_type_qualifiers(type->base.qualifiers, QUAL_SEP_START);
}
{
type_t const *const points_to = type->points_to;
if (points_to->kind == TYPE_ARRAY || points_to->kind == TYPE_FUNCTION)
- print_string(")");
+ print_char(')');
intern_print_type_post(points_to);
}
intern_print_type_pre(refers_to);
if (refers_to->kind == TYPE_ARRAY || refers_to->kind == TYPE_FUNCTION)
print_string(" (");
- print_string("&");
+ print_char('&');
}
/**
{
type_t const *const refers_to = type->refers_to;
if (refers_to->kind == TYPE_ARRAY || refers_to->kind == TYPE_FUNCTION)
- print_string(")");
+ print_char(')');
intern_print_type_post(refers_to);
}
*/
static void print_array_type_post(const array_type_t *type)
{
- print_string("[");
+ print_char('[');
if (type->is_static) {
print_string("static ");
}
&& (print_implicit_array_size || !type->has_implicit_size)) {
print_expression(type->size_expression);
}
- print_string("]");
+ print_char(']');
intern_print_type_post(type->element_type);
}
-/**
- * Prints an enum definition.
- *
- * @param declaration The enum's type declaration.
- */
void print_enum_definition(const enum_t *enume)
{
print_string("{\n");
print_string(entry->base.symbol->string);
if (entry->enum_value.value != NULL) {
print_string(" = ");
-
- /* skip the implicit cast */
- expression_t *expression = entry->enum_value.value;
- print_expression(expression);
+ print_expression(entry->enum_value.value);
}
print_string(",\n");
}
change_indent(-1);
print_indent();
- print_string("}");
+ print_char('}');
}
/**
}
}
-/**
- * Print the compound part of a compound type.
- */
void print_compound_definition(const compound_t *compound)
{
print_string("{\n");
print_indent();
print_entity(entity);
- print_string("\n");
+ print_char('\n');
}
change_indent(-1);
print_indent();
- print_string("}");
+ print_char('}');
if (compound->modifiers & DM_TRANSPARENT_UNION) {
print_string("__attribute__((__transparent_union__))");
}
} else {
print_type(type->typeof_type);
}
- print_string(")");
+ print_char(')');
}
/**
}
}
-/**
- * Prints a type.
- *
- * @param type The type.
- */
void print_type(const type_t *const type)
{
print_type_ext(type, NULL, NULL);
{
intern_print_type_pre(type);
if (symbol != NULL) {
- print_string(" ");
+ print_char(' ');
print_string(symbol->string);
}
if (type->kind == TYPE_FUNCTION) {
}
}
-/**
- * Duplicates a type.
- *
- * @param type The type to copy.
- * @return A copy of the type.
- *
- * @note This does not produce a deep copy!
- */
type_t *duplicate_type(const type_t *type)
{
size_t size = get_type_struct_size(type->kind);
return copy;
}
-/**
- * Returns the unqualified type of a given type.
- *
- * @param type The type.
- * @returns The unqualified type.
- */
type_t *get_unqualified_type(type_t *type)
{
assert(!is_typeref(type));
return (atomic_type_properties[kind].flags & flag) != 0;
}
-/**
- * Returns true if the given type is an integer type.
- *
- * @param type The type to check.
- * @return True if type is an integer type.
- */
bool is_type_integer(const type_t *type)
{
assert(!is_typeref(type));
return test_atomic_type_flag(type->atomic.akind, ATOMIC_TYPE_FLAG_INTEGER);
}
-/**
- * Returns true if the given type is an enum type.
- *
- * @param type The type to check.
- * @return True if type is an enum type.
- */
bool is_type_enum(const type_t *type)
{
assert(!is_typeref(type));
return type->kind == TYPE_ENUM;
}
-/**
- * Returns true if the given type is an floating point type.
- *
- * @param type The type to check.
- * @return True if type is a floating point type.
- */
bool is_type_float(const type_t *type)
{
assert(!is_typeref(type));
return test_atomic_type_flag(type->atomic.akind, ATOMIC_TYPE_FLAG_FLOAT);
}
-/**
- * Returns true if the given type is an complex type.
- *
- * @param type The type to check.
- * @return True if type is a complex type.
- */
bool is_type_complex(const type_t *type)
{
assert(!is_typeref(type));
return test_atomic_type_flag(type->atomic.akind, ATOMIC_TYPE_FLAG_COMPLEX);
}
-/**
- * Returns true if the given type is a signed type.
- *
- * @param type The type to check.
- * @return True if type is a signed type.
- */
bool is_type_signed(const type_t *type)
{
assert(!is_typeref(type));
return test_atomic_type_flag(type->atomic.akind, ATOMIC_TYPE_FLAG_SIGNED);
}
-/**
- * Returns true if the given type represents an arithmetic type.
- *
- * @param type The type to check.
- * @return True if type represents an arithmetic type.
- */
bool is_type_arithmetic(const type_t *type)
{
assert(!is_typeref(type));
}
}
-/**
- * Returns true if the given type is an integer or float type.
- *
- * @param type The type to check.
- * @return True if type is an integer or float type.
- */
bool is_type_real(const type_t *type)
{
/* 6.2.5 (17) */
return is_type_integer(type) || is_type_float(type);
}
-/**
- * Returns true if the given type represents a scalar type.
- *
- * @param type The type to check.
- * @return True if type represents a scalar type.
- */
bool is_type_scalar(const type_t *type)
{
assert(!is_typeref(type));
return is_type_arithmetic(type);
}
-/**
- * Check if a given type is incomplete.
- *
- * @param type The type to check.
- * @return True if the given type is incomplete (ie. just forward).
- */
bool is_type_incomplete(const type_t *type)
{
assert(!is_typeref(type));
return array1->size == array2->size;
}
-/**
- * Check if two types are compatible.
- */
bool types_compatible(const type_t *type1, const type_t *type2)
{
assert(!is_typeref(type1));
layout_struct_type(&type->compound);
return type->compound.compound->size;
case TYPE_FUNCTION:
- return 0; /* non-const (but "address-const") */
+ return 1; /* strange GNU extensions: sizeof(function) == 1 */
case TYPE_REFERENCE:
case TYPE_POINTER:
return pointer_properties.size;
entity_t *entry = compound->members.entities;
while (entry != NULL) {
- if (entry->kind != ENTITY_COMPOUND_MEMBER) {
- entry = entry->base.next;
- continue;
- }
+ if (entry->kind != ENTITY_COMPOUND_MEMBER)
+ goto next;
- type_t *const m_type = skip_typeref(entry->declaration.type);
- if (!is_type_valid(m_type)) {
- entry = entry->base.next;
- continue;
- }
+ type_t *const m_type = skip_typeref(entry->declaration.type);
+ if (!is_type_valid(m_type))
+ goto next;
if (entry->compound_member.bitfield) {
entry = pack_bitfield_members(&offset, &alignment,
entry->compound_member.offset = offset;
offset += get_type_size(m_type);
+next:
entry = entry->base.next;
}
{
print_to_file(stderr);
print_type(type);
- print_string("\n");
+ print_char('\n');
fflush(stderr);
}
projects / cparser / blobdiff