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* value.c (value_primitive_field): Don't fetch contents for

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non-virtual bases.
This commit is contained in:
Tom Tromey
2012-03-05 20:53:15 +00:00
parent b7b189f3cf
commit 9f9f1f31e7
2 changed files with 16 additions and 5 deletions
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16
gdb/value.c
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@@ -2556,11 +2556,17 @@ value_primitive_field (struct value *arg1, int offset,
if (VALUE_LVAL (arg1) == lval_register && value_lazy (arg1))
value_fetch_lazy (arg1);
boffset = baseclass_offset (arg_type, fieldno,
value_contents (arg1),
value_embedded_offset (arg1),
value_address (arg1),
arg1);
/* We special case virtual inheritance here because this
requires access to the contents, which we would rather avoid
for references to ordinary fields of unavailable values. */
if (BASETYPE_VIA_VIRTUAL (arg_type, fieldno))
boffset = baseclass_offset (arg_type, fieldno,
value_contents (arg1),
value_embedded_offset (arg1),
value_address (arg1),
arg1);
else
boffset = TYPE_FIELD_BITPOS (arg_type, fieldno) / 8;
if (value_lazy (arg1))
v = allocate_value_lazy (value_enclosing_type (arg1));