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[Bug debug/54774] New: insufficient debug info for strong typed enum
- From: "chihin.ko at oracle dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 02 Oct 2012 00:39:05 +0000
- Subject: [Bug debug/54774] New: insufficient debug info for strong typed enum
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54774
Bug #: 54774
Summary: insufficient debug info for strong typed enum
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: debug
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: chihin.ko@oracle.com
Created attachment 28320
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28320
compileable c++ test case and dwarf dump
For strong typed enum, there is no type information:
#include <iostream>
enum UI: unsigned int
{
None = 0,
Single = 1,
Multiple = 0xFFFF0000U
};
<1><26aa>: Abbrev Number: 69 (DW_TAG_enumeration_type)
DW_AT_name : UI
DW_AT_byte_size : 4
DW_AT_decl_file : 1
DW_AT_decl_line : 3
DW_AT_sibling : <26cc>
Should have a DW_AT_type : <unsigned int type> under DW_TAG_enumeration_type