FreeChainXenon/binutils-gdb
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Move ``length'' from struct main_type to struct type.

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This commit is contained in:
Kevin Buettner 2003-02-07 21:44:01 +00:00
parent 5e1e138d28
commit ab5d3da63e
3 changed files with 60 additions and 31 deletions
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21
gdb/gdbtypes.c
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@ -469,6 +469,9 @@ make_qualified_type (struct type *type, int new_flags,
/* Now set the instance flags and return the new type. */
TYPE_INSTANCE_FLAGS (ntype) = new_flags;
/* Set length of new type to that of the original type. */
TYPE_LENGTH (ntype) = TYPE_LENGTH (type);
return ntype;
}
@ -556,10 +559,26 @@ make_cv_type (int cnst, int voltl, struct type *type, struct type **typeptr)
void
replace_type (struct type *ntype, struct type *type)
{
struct type *cv_chain, *as_chain, *ptr, *ref;
struct type *chain;
*TYPE_MAIN_TYPE (ntype) = *TYPE_MAIN_TYPE (type);
/* The type length is not a part of the main type. Update it for each
type on the variant chain. */
chain = ntype;
do {
/* Assert that this element of the chain has no address-class bits
set in its flags. Such type variants might have type lengths
which are supposed to be different from the non-address-class
variants. This assertion shouldn't ever be triggered because
symbol readers which do construct address-class variants don't
call replace_type(). */
gdb_assert (TYPE_ADDRESS_CLASS_ALL (chain) == 0);
TYPE_LENGTH (ntype) = TYPE_LENGTH (type);
chain = TYPE_CHAIN (chain);
} while (ntype != chain);
/* Assert that the two types have equivalent instance qualifiers.
This should be true for at least all of our debug readers. */
gdb_assert (TYPE_INSTANCE_FLAGS (ntype) == TYPE_INSTANCE_FLAGS (type));