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* valops.c (value_struct_elt_for_reference): Work around macro 

bugs in HP's compilers.
	* c-exp.y (block): Likewise.
This commit is contained in:
Jeff Law 1995-03-03 22:15:23 +00:00
parent 30e1257637
commit 13ffa6bece
3 changed files with 32 additions and 6 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
Fri Mar 3 15:12:12 1995 Jeff Law (law@snake.cs.utah.edu)
* valops.c (value_struct_elt_for_reference): Work around macro
bugs in HP's compilers.
* c-exp.y (block): Likewise.
Fri Mar 3 12:27:28 1995 Jim Kingdon <kingdon@deneb.cygnus.com>
* rs6000-tdep.c (push_dummy_frame): Fix order of arguments to

3
gdb/c-exp.y
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@ -548,8 +548,7 @@ block : BLOCKNAME
struct symtab *tem =
lookup_symtab (copy_name ($1.stoken));
if (tem)
$$ = BLOCKVECTOR_BLOCK
(BLOCKVECTOR (tem), STATIC_BLOCK);
$$ = BLOCKVECTOR_BLOCK (BLOCKVECTOR (tem), STATIC_BLOCK);
else
error ("No file or function \"%s\".",
copy_name ($1.stoken));

29
gdb/valops.c
View File

@ -139,7 +139,29 @@ value_cast (type, arg2)
if (code1 == TYPE_CODE_BOOL)
code1 = TYPE_CODE_INT;
if (code2 == TYPE_CODE_BOOL)
code2 = TYPE_CODE_INT;
code2 = TYPE_CODE_INT;
/* A cast to an undetermined-length array_type, such as (TYPE [])OBJECT,
is treated like a cast to (TYPE [N])OBJECT,
where N is sizeof(OBJECT)/sizeof(TYPE). */
if (code1 == TYPE_CODE_ARRAY
&& TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0
&& TYPE_ARRAY_UPPER_BOUND_TYPE (type) == BOUND_CANNOT_BE_DETERMINED)
{
struct type *element_type = TYPE_TARGET_TYPE (type);
struct type *range_type = TYPE_INDEX_TYPE (type);
int low_bound = TYPE_LOW_BOUND (range_type);
int val_length = TYPE_LENGTH (VALUE_TYPE (arg2));
int new_length = val_length / TYPE_LENGTH (element_type);
if (val_length % TYPE_LENGTH (element_type) != 0)
warning("array element type size does not divide object size in cast");
range_type = create_range_type ((struct type *) NULL,
TYPE_TARGET_TYPE (range_type),
low_bound, new_length + low_bound - 1);
VALUE_TYPE (arg2) = create_array_type ((struct type *) NULL,
element_type, range_type);
return arg2;
}
scalar = (code2 == TYPE_CODE_INT || code2 == TYPE_CODE_FLT
|| code2 == TYPE_CODE_ENUM || code2 == TYPE_CODE_RANGE);
@ -815,7 +837,7 @@ value_arg_coerce (arg, param_type)
switch (TYPE_CODE (type))
{
case TYPE_CODE_REF:
if (TYPE_CODE (SYMBOL_TYPE (arg)) != TYPE_CODE_REF)
if (TYPE_CODE (VALUE_TYPE (arg)) != TYPE_CODE_REF)
{
arg = value_addr (arg);
VALUE_TYPE (arg) = param_type;
@ -1911,8 +1933,7 @@ value_struct_elt_for_reference (domain, offset, curtype, name, intype)
(lookup_reference_type
(lookup_member_type (TYPE_FN_FIELD_TYPE (f, j),
domain)),
(LONGEST) METHOD_PTR_FROM_VOFFSET
(TYPE_FN_FIELD_VOFFSET (f, j)));
(LONGEST) METHOD_PTR_FROM_VOFFSET (TYPE_FN_FIELD_VOFFSET (f, j)));
}
else
{