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* [Bug gcov/profile/23052] New: return of class object sometimes reported as uncovered code
@ 2005-07-25 1:40 jbuck at gcc dot gnu dot org
2005-07-25 1:41 ` [Bug gcov/profile/23052] " jbuck at gcc dot gnu dot org
2005-07-25 1:43 ` pinskia at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: jbuck at gcc dot gnu dot org @ 2005-07-25 1:40 UTC (permalink / raw)
To: gcc-bugs
With the attached test case, do
% g++ -ftest-coverage -fprofile-arcs covbug.cpp -o covbug
% ./covbug
% gcov covbug.cpp
There will be two lines flagged as uncovered:
% grep '####' covbug.cpp.gcov
#####: 29: m_bits = new unsigned[nw];
#####: 37: return result;
The first is expected, the second is wrong. I repeatedly see
errors of this type, where a return of a class object is flagged as
not covered. Either a "-" (indicating that no code is present) or an
execution count would be acceptable, but putting out ##### indicating
uncovered source code is a bug.
--
Summary: return of class object sometimes reported as uncovered
code
Product: gcc
Version: 4.0.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gcov/profile
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jbuck at gcc dot gnu dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC host triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23052
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug gcov/profile/23052] return of class object sometimes reported as uncovered code
2005-07-25 1:40 [Bug gcov/profile/23052] New: return of class object sometimes reported as uncovered code jbuck at gcc dot gnu dot org
@ 2005-07-25 1:41 ` jbuck at gcc dot gnu dot org
2005-07-25 1:43 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: jbuck at gcc dot gnu dot org @ 2005-07-25 1:41 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From jbuck at gcc dot gnu dot org 2005-07-25 01:40 -------
Created an attachment (id=9355)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9355&action=view)
test case
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23052
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug gcov/profile/23052] return of class object sometimes reported as uncovered code
2005-07-25 1:40 [Bug gcov/profile/23052] New: return of class object sometimes reported as uncovered code jbuck at gcc dot gnu dot org
2005-07-25 1:41 ` [Bug gcov/profile/23052] " jbuck at gcc dot gnu dot org
@ 2005-07-25 1:43 ` pinskia at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-07-25 1:43 UTC (permalink / raw)
To: gcc-bugs
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-07-25 01:43 -------
This is a dup of bug 12076. The bug is in the C++ front-end removing the return statement as result
is replaced with the returned structure.
*** This bug has been marked as a duplicate of 12076 ***
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23052
^ permalink raw reply [flat|nested] 3+ messages in thread
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2005-07-25 1:40 [Bug gcov/profile/23052] New: return of class object sometimes reported as uncovered code jbuck at gcc dot gnu dot org
2005-07-25 1:41 ` [Bug gcov/profile/23052] " jbuck at gcc dot gnu dot org
2005-07-25 1:43 ` pinskia at gcc dot gnu dot org
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