Fix IDE warning for std::make_shared on primitive types with clang

[tcw165]

I use CLion/VSCode and the parser of the IDE seems to be based on clang. However, not all the clang language servers make -fsized-deallocation as default compile-option. So the IDE complains about __builtin_operator_delete on std::make_shared(...).

Reference

• CLion discussion on this topic, link.

[codecov]

Codecov Report

Merging #178 (cfe66c5) into main (90921f3) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #178   +/-   ##
=======================================
  Coverage   99.67%   99.67%           
=======================================
  Files          68       68           
  Lines         926      926           
=======================================
  Hits          923      923           
  Misses          3        3           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 90921f3...cfe66c5. Read the comment docs.

[github-actions]

Linux CLANG

Observable construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable construction	0.34ns	0.335304	1.00	0.34ns
Dynamic observable construction	29.17ns	28.4565	1.03	24.76ns
Specific observable construction + as_dynamic	29.22ns	28.5061	1.03	24.49ns

Observable lift

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable lift specific observer	71.04ns	70.411	1.01	292.24ns
Specific observable lift dynamic observer	94.61ns	94.816	1.00	311.39ns
Dynamic observable lift specific observer	157.77ns	153.61	1.03	342.93ns
Dynamic observable lift dynamic observer	165.34ns	162.813	1.02	326.74ns

Observable subscribe

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe specific observer	44.49ns	43.9003	1.01	289.09ns
Specific observable subscribe dynamic observer	59.67ns	59.0615	1.01	298.80ns
Dynamic observable subscribe specific observer	112.18ns	111.064	1.01	333.02ns
Dynamic observable subscribe dynamic observer	109.58ns	108.872	1.01	313.52ns

Observable subscribe #2

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe lambda	45.32ns	44.4734	1.02	289.63ns
Dynamic observable subscribe lambda	111.63ns	110.06	1.01	329.98ns
Specific observable subscribe lambda without subscription	45.25ns	44.559	1.02	288.39ns
Dynamic observable subscribe lambda without subscription	111.51ns	110.275	1.01	333.49ns
Specific observable subscribe specific subscriber	16.73ns	16.7579	1.00	227.87ns
Dynamic observable subscribe specific subscriber	78.68ns	78.014	1.01	268.93ns
Specific observable subscribe dynamic observer	16.73ns	16.7197	1.00	243.97ns
Dynamic observable subscribe dynamic observer	63.29ns	63.1808	1.00	260.68ns

Observer construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer construction	0.67ns	0.67033	1.00	0.34ns
Dynamic observer construction	29.13ns	28.5061	1.02	21.36ns
Specific observer construction + as_dynamic	29.16ns	29.4772	0.99	21.39ns

OnNext

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer OnNext	0.67ns	0.670444	1.00	0.67ns
Dynamic observer OnNext	1.68ns	1.67436	1.00	2.35ns

Operators

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
map construction from observable via dot + subscribe	71.47ns	71.4172	1.00	242.07ns

Subscriber construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Make subsriber	33.20ns	32.4779	1.02	64.53ns
Make copy of subscriber	17.04ns	16.774	1.02	4.68ns
Transform subsriber to dynamic	46.54ns	43.7651	1.06	26.15ns

Subscription

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
composite_subscription create	32.12ns	32.5382	0.99	52.23ns
composite_subscription add	45.93ns	45.5498	1.01	20.56ns
composite_subscription unsubscribe	6.02ns	6.03531	1.00	10.72ns

foundamental sources

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
empty	19.91ns	16.7429	1.19	35.48ns
error	49.16ns	49.29	1.00	77.12ns
never	17.41ns	16.7603	1.04	235.76ns

from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
from vector with int	34.79ns	26.8422	1.30	58.67ns

just

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
just send int	20.10ns	16.7451	1.20	36.36ns
just send variadic	17.14ns	16.7908	1.02	42.19ns

merge

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
merge	18.61ns	17.3627	1.07	124.74ns
merge_with	79.15ns	77.947	1.02	295.69ns

publish_subject callbacks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_next	24.47ns	24.4837	1.00	10.28ns
on_error	2.06ns	2.42712	0.85	19.13ns
on_completed	2.02ns	1.72517	1.17	0.67ns

publish_subject routines

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
construct	170.89ns	166.638	1.03	180.39ns
get_observable	29.13ns	26.4183	1.10	50.20ns
get_subscriber	62.25ns	59.6472	1.04	14.02ns

Linux GCC

Observable construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable construction	0.36ns	0.290724	1.24	0.34ns
Dynamic observable construction	19.17ns	16.6927	1.15	24.34ns
Specific observable construction + as_dynamic	18.49ns	16.4564	1.12	24.28ns

Observable lift

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable lift specific observer	27.39ns	25.0271	1.09	353.79ns
Specific observable lift dynamic observer	29.45ns	28.2249	1.04	370.23ns
Dynamic observable lift specific observer	76.09ns	73.3439	1.04	441.63ns
Dynamic observable lift dynamic observer	65.67ns	72.0943	0.91	392.01ns

Observable subscribe

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe specific observer	22.36ns	21.7785	1.03	420.88ns
Specific observable subscribe dynamic observer	21.11ns	21.5217	0.98	350.54ns
Dynamic observable subscribe specific observer	51.08ns	48.233	1.06	396.38ns
Dynamic observable subscribe dynamic observer	45.03ns	34.9348	1.29	395.42ns

Observable subscribe #2

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe lambda	22.09ns	22.3665	0.99	401.25ns
Dynamic observable subscribe lambda	58.42ns	55.2249	1.06	429.83ns
Specific observable subscribe lambda without subscription	21.92ns	21.1155	1.04	393.60ns
Dynamic observable subscribe lambda without subscription	48.88ns	42.4452	1.15	432.01ns
Specific observable subscribe specific subscriber	3.99ns	4.72288	0.84	298.17ns
Dynamic observable subscribe specific subscriber	33.93ns	26.4854	1.28	408.20ns
Specific observable subscribe dynamic observer	4.75ns	5.64997	0.84	323.25ns
Dynamic observable subscribe dynamic observer	18.74ns	17.4872	1.07	355.11ns

Observer construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer construction	0.32ns	0.315593	1.03	0.35ns
Dynamic observer construction	18.02ns	16.1912	1.11	20.79ns
Specific observer construction + as_dynamic	18.96ns	19.6127	0.97	19.35ns

OnNext

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer OnNext	0.37ns	0.343209	1.08	0.32ns
Dynamic observer OnNext	2.23ns	1.77309	1.26	1.94ns

Operators

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
map construction from observable via dot + subscribe	16.24ns	15.9456	1.02	406.45ns

Subscriber construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Make subsriber	19.76ns	21.1624	0.93	56.49ns
Make copy of subscriber	4.59ns	4.1921	1.09	5.06ns
Transform subsriber to dynamic	20.49ns	18.8269	1.09	32.19ns

Subscription

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
composite_subscription create	20.89ns	19.2295	1.09	55.08ns
composite_subscription add	29.24ns	23.9197	1.22	16.90ns
composite_subscription unsubscribe	6.44ns	6.40399	1.01	10.95ns

foundamental sources

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
empty	3.90ns	3.51019	1.11	47.31ns
error	33.73ns	35.8246	0.94	82.23ns
never	4.21ns	3.85525	1.09	305.21ns

from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
from vector with int	19.82ns	21.19	0.94	68.82ns

just

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
just send int	3.88ns	3.44693	1.13	51.56ns
just send variadic	4.64ns	4.33843	1.07	45.09ns

merge

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
merge	4.26ns	3.64721	1.17	142.76ns
merge_with	42.83ns	40.4423	1.06	374.07ns

publish_subject callbacks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_next	16.82ns	17.3369	0.97	10.59ns
on_error	0.69ns	0.719758	0.97	16.97ns
on_completed	0.65ns	0.660963	0.98	0.68ns

publish_subject routines

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
construct	122.26ns	141.808	0.86	176.25ns
get_observable	5.98ns	6.00079	1.00	52.14ns
get_subscriber	11.92ns	12.6597	0.94	24.37ns

Windows MSVC

Observable construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable construction	1.81ns	1.51043	1.20	0.81ns
Dynamic observable construction	87.34ns	82.0581	1.06	144.43ns
Specific observable construction + as_dynamic	87.09ns	82.071	1.06	145.95ns

Observable lift

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable lift specific observer	155.59ns	139.667	1.11	1479.16ns
Specific observable lift dynamic observer	186.89ns	168.833	1.11	1522.37ns
Dynamic observable lift specific observer	318.81ns	267.032	1.19	1567.59ns
Dynamic observable lift dynamic observer	262.64ns	221.522	1.19	1587.06ns

Observable subscribe

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe specific observer	120.34ns	105.857	1.14	1420.24ns
Specific observable subscribe dynamic observer	136.96ns	118.962	1.15	1406.89ns
Dynamic observable subscribe specific observer	250.14ns	221.095	1.13	1725.50ns
Dynamic observable subscribe dynamic observer	184.80ns	166.053	1.11	1719.50ns

Observable subscribe #2

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observable subscribe lambda	116.91ns	106.667	1.10	1462.25ns
Dynamic observable subscribe lambda	258.72ns	217.906	1.19	1506.28ns
Specific observable subscribe lambda without subscription	107.90ns	106.569	1.01	1441.65ns
Dynamic observable subscribe lambda without subscription	249.82ns	220.922	1.13	1403.39ns
Specific observable subscribe specific subscriber	20.28ns	16.7389	1.21	1029.41ns
Dynamic observable subscribe specific subscriber	149.03ns	142.41	1.05	1112.83ns
Specific observable subscribe dynamic observer	18.32ns	16.8803	1.09	1063.21ns
Dynamic observable subscribe dynamic observer	72.93ns	64.5318	1.13	1018.92ns

Observer construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer construction	0.76ns	0.670544	1.13	2.03ns
Dynamic observer construction	86.03ns	82.899	1.04	119.56ns
Specific observer construction + as_dynamic	87.02ns	81.9	1.06	138.76ns

OnNext

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Specific observer OnNext	0.87ns	0.670178	1.30	0.76ns
Dynamic observer OnNext	2.15ns	2.01414	1.07	2.66ns

Operators

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
map construction from observable via dot + subscribe	85.53ns	77.3161	1.11	1188.00ns

Subscriber construction

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
Make subsriber	98.16ns	88.6807	1.11	432.26ns
Make copy of subscriber	16.49ns	16.7821	0.98	35.57ns
Transform subsriber to dynamic	112.79ns	98.2171	1.15	158.09ns

Subscription

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
composite_subscription create	96.76ns	88.6341	1.09	391.90ns
composite_subscription add	73.86ns	65.3571	1.13	74.82ns
composite_subscription unsubscribe	7.06ns	8.5095	0.83	26.77ns

foundamental sources

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
empty	14.89ns	17.9346	0.83	220.99ns
error	53.51ns	47.1889	1.13	245.43ns
never	19.90ns	16.7364	1.19	946.18ns

from

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
from vector with int	95.98ns	83.7558	1.15	274.07ns

just

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
just send int	22.32ns	19.9077	1.12	218.83ns
just send variadic	22.60ns	20.6969	1.09	215.93ns

merge

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
merge	37.27ns	34.9653	1.07	808.16ns
merge_with	352.80ns	299.926	1.18	1817.04ns

publish_subject callbacks

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
on_next	24.00ns	20.1758	1.19	36.49ns
on_error	2.09ns	2.37413	0.88	19.88ns
on_completed	3.02ns	2.37917	1.27	0.79ns

publish_subject routines

Table

Test Name	Current, ns	Prev, ns	Ratio	RxCpp current, ns
construct	339.23ns	290.349	1.17	761.30ns
get_observable	31.76ns	25.7915	1.23	183.43ns
get_subscriber	55.86ns	50.3208	1.11	108.41ns