2010-04-26 Nathan Froyd <froydnj@codesourcery.com>
+ * c-parser.c (struct c_token): Move location field up.
+ * c-tree.h (struct c_typespec): Move expr_const_operands field up.
+ (struct c_declspecs): Convert typespec_word, storage_class, and
+ default_int_p into bitfields.
+ (struct c_declarator): Move loc field up.
+
+2010-04-26 Nathan Froyd <froydnj@codesourcery.com>
+
* cfgloop.h (struct loop): Move can_be_parallel field up.
* ipa-prop.h (struct ip_node_params): Move bitfields up.
* tree-ssa-loop-ivopts.c (struct version_info): Move inv_id field
/* If this token is a CPP_PRAGMA, this indicates the pragma that
was seen. Otherwise it is PRAGMA_NONE. */
ENUM_BITFIELD (pragma_kind) pragma_kind : 8;
- /* The value associated with this token, if any. */
- tree value;
/* The location at which this token was found. */
location_t location;
+ /* The value associated with this token, if any. */
+ tree value;
} c_token;
/* A parser structure recording information about the state and
struct c_typespec {
/* What kind of type specifier this is. */
enum c_typespec_kind kind;
+ /* Whether the expression has operands suitable for use in constant
+ expressions. */
+ bool expr_const_operands;
/* The specifier itself. */
tree spec;
/* An expression to be evaluated before the type specifier, in the
expression itself (as opposed to the array sizes) forms no part
of the type and so needs to be recorded separately. */
tree expr;
- /* Whether the expression has operands suitable for use in constant
- expressions. */
- bool expr_const_operands;
};
/* A storage class specifier. */
NULL; attributes (possibly from multiple lists) will be passed
separately. */
tree attrs;
- /* Any type specifier keyword used such as "int", not reflecting
- modifiers such as "short", or cts_none if none. */
- enum c_typespec_keyword typespec_word;
/* The storage class specifier, or csc_none if none. */
enum c_storage_class storage_class;
+ /* Any type specifier keyword used such as "int", not reflecting
+ modifiers such as "short", or cts_none if none. */
+ ENUM_BITFIELD (c_typespec_keyword) typespec_word : 8;
/* Whether any expressions in typeof specifiers may appear in
constant expressions. */
BOOL_BITFIELD expr_const_operands : 1;
BOOL_BITFIELD deprecated_p : 1;
/* Whether the type defaulted to "int" because there were no type
specifiers. */
- BOOL_BITFIELD default_int_p;
+ BOOL_BITFIELD default_int_p : 1;
/* Whether "long" was specified. */
BOOL_BITFIELD long_p : 1;
/* Whether "long" was specified more than once. */
struct c_declarator {
/* The kind of declarator. */
enum c_declarator_kind kind;
+ location_t id_loc; /* Currently only set for cdk_id, cdk_array. */
/* Except for cdk_id, the contained declarator. For cdk_id, NULL. */
struct c_declarator *declarator;
- location_t id_loc; /* Currently only set for cdk_id, cdk_array. */
union {
/* For identifiers, an IDENTIFIER_NODE or NULL_TREE if an abstract
declarator. */