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Fix gnuv3_pass_by_reference to treat dynamic classes as non-trivial. 

gdb/ChangeLog:

	* gnu-v3-abi.c (gnuv3_pass_by_reference): Treat dynamic classes
	as non-trivial.
This commit is contained in:
Siva Chandra 2014-09-09 06:50:26 -07:00
parent 2d1c107c1b
commit ebb8ece2ef
2 changed files with 10 additions and 0 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2014-10-15 Siva Chandra Reddy <sivachandra@google.com>
* gnu-v3-abi.c (gnuv3_pass_by_reference): Treat dynamic classes
as non-trivial.
2014-10-15 Siva Chandra Reddy <sivachandra@google.com>
PR c++/13403

5
gdb/gnu-v3-abi.c
View File

@ -1281,6 +1281,11 @@ gnuv3_pass_by_reference (struct type *type)
&& TYPE_CODE (type) != TYPE_CODE_UNION)
return 0;
/* A dynamic class has a non-trivial copy constructor.
See c++98 section 12.8 Copying class objects [class.copy]. */
if (gnuv3_dynamic_class (type))
return 1;
for (fieldnum = 0; fieldnum < TYPE_NFN_FIELDS (type); fieldnum++)
for (fieldelem = 0; fieldelem < TYPE_FN_FIELDLIST_LENGTH (type, fieldnum);
fieldelem++)