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gdb:

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* dwarf2read.c (read_tag_const_type): Handle const arrays.
gdb/testsuite:
	* gdb.base/constvars.c (logical, lugged, luck, lunar, lumen, lurk,
	lush, lynx) New constant.
	* gdb.base/constvars.exp: Test const array types.
	* gdb.dwarf2/dw2-strp.exp: Add const qualifier for ptype tests.
This commit is contained in:
Ken Werner
2010-10-06 16:13:35 +00:00
parent aa2e2d8d77
commit 2f608a3a97
6 changed files with 63 additions and 2 deletions
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23
gdb/dwarf2read.c
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@@ -7607,6 +7607,29 @@ read_tag_const_type (struct die_info *die, struct dwarf2_cu *cu)
if (cv_type)
return cv_type;
/* In case the const qualifier is applied to an array type, the element type
is so qualified, not the array type (section 6.7.3 of C99). */
if (TYPE_CODE (base_type) == TYPE_CODE_ARRAY)
{
struct type *el_type, *inner_array;
base_type = copy_type (base_type);
inner_array = base_type;
while (TYPE_CODE (TYPE_TARGET_TYPE (inner_array)) == TYPE_CODE_ARRAY)
{
TYPE_TARGET_TYPE (inner_array) =
copy_type (TYPE_TARGET_TYPE (inner_array));
inner_array = TYPE_TARGET_TYPE (inner_array);
}
el_type = TYPE_TARGET_TYPE (inner_array);
TYPE_TARGET_TYPE (inner_array) =
make_cv_type (1, TYPE_VOLATILE (el_type), el_type, NULL);
return set_die_type (die, base_type, cu);
}
cv_type = make_cv_type (1, TYPE_VOLATILE (base_type), base_type, 0);
return set_die_type (die, cv_type, cu);
}