https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117620
--- Comment #2 from Michael Duggan ---
I'm willing to help debug this if someone can point me to the right way to set
a breakpoint in the error reporting code such that I can walk back up the stack
and see why the error is being triggered.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117620
--- Comment #1 from Michael Duggan ---
When I said line 214, I actually meant line 213. (I modified the example but
didn't update all of my text.)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117620
Bug ID: 117620
Summary: Problem passing rvalue to co_yield (maybe?)
Product: gcc
Version: 14.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c+
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114325
Michael Duggan changed:
What|Removed |Added
CC||mwd at md5i dot com
--- Comment #1 fro
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110827
--- Comment #10 from Michael Duggan ---
To sum up what I have figured out, C++ transforms the coroutine "function" into
a trio of functions: a ramp function, an actor function, and a destruction
function. The ramp function acts as the actual fu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110827
--- Comment #9 from Michael Duggan ---
More data:
The coroutine actor is marked as artificial in
coro_build_actor_or_destroy_function. As a result, it is completely ignored by
gcov. In gcov's process_all_functions function, artificial function
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110827
--- Comment #8 from Michael Duggan ---
Using the better test case, I have determined that the coroutine _is_ being
instrumented with gcov counters. When disassembled, the output contains the
following in the bar() actor function:
Dump of assem
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110827
Michael Duggan changed:
What|Removed |Added
Attachment #55648|0 |1
is obsolete|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110827
--- Comment #4 from Michael Duggan ---
I should be more explicit. The `std::cout` line in the example is just a
placeholder for "does some work here," and this example is specifically the
simplest version of a coroutine I could come up with tha
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110827
--- Comment #3 from Michael Duggan ---
(In reply to Richard Biener from comment #1)
> I'm seeing all code properly instrumented. The coverage I see is
>
> -:1:#include
> -:2:#include
> -:3:
> -:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110827
Bug ID: 110827
Summary: C++20 coroutines aren't being measured by gcov
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: g
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108265
Bug ID: 108265
Summary: chrono::hh_mm_ss can't be constructed from unsigned
durations
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108258
--- Comment #1 from Michael Duggan ---
Preprocessed source will be added once I've reduced it. In the meantime, the
non-preprocessed source in the comment should be enough to trigger the problem
with the specified version of gcc.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108258
Bug ID: 108258
Summary: std::ranges::begin() fails on zero sized std::array
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Compone
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106247
--- Comment #8 from Michael Duggan ---
Created attachment 53533
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53533&action=edit
Reduced bug exemplar
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106247
Michael Duggan changed:
What|Removed |Added
CC||mwd at md5i dot com
--- Comment #7 fro
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