compliance fixes for vector

[pauldreik]

No description provided.

[github-actions]

rdfind build-time diff (configure / compile / run tests)

Compiler: c++ (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0.

Repetitions: 5 per configuration.

rdfind build time with psychicstd, main vs this PR (same runner). 🟢 faster · 🔴 slower · 🟡 within noise. A change is colored only when its bootstrap 95% CI excludes 0 and it clears ±5% / 3ms. vs system is this PR's speedup over system libstdc++, for context -- a regression is less alarming if psychicstd is still far ahead. Median system-time drift (noise proxy): 0.3%.

No significant changes (🟡 3 within noise).

🟡 3 benchmark(s) within noise

benchmark	main	PR	Δ (95% CI)	vs system
compile	700.6ms	742.5ms	🟡 +6.0% [-5.5, +7.0]	2.5x
configure	1200.7ms	1200.5ms	🟡 -0.0% [-0.3, +0.2]	1.0x
run tests	1291.2ms	1281.5ms	🟡 -0.8% [-3.3, +0.2]	1.1x

---

Reproduce this on your machine: scripts/compare_realworld.py rdfind --build-type debug --reps 5

[github-actions]

eigen build-time diff (compile / run tests)

Compiler: c++ (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0.

Repetitions: 2 per configuration.

eigen build time with psychicstd, main vs this PR (same runner). 🟢 faster · 🔴 slower · 🟡 within noise. A change is colored only when its bootstrap 95% CI excludes 0 and it clears ±5% / 3ms. vs system is this PR's speedup over system libstdc++, for context -- a regression is less alarming if psychicstd is still far ahead. Median system-time drift (noise proxy): 3.7%.

No significant changes (🟡 2 within noise).

🟡 2 benchmark(s) within noise

benchmark	main	PR	Δ (95% CI)	vs system
compile	17244.6ms	17344.8ms	🟡 +0.6% [+0.0, +1.2]	1.7x
run tests	35.0ms	35.5ms	🟡 +1.4% [+1.3, +1.6]	1.3x

---

Reproduce this on your machine: scripts/compare_realworld.py eigen --build-type debug --reps 2

[github-actions]

fmt build-time diff (compile / run tests)

Compiler: c++ (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0.

Repetitions: 3 per configuration.

fmt build time with psychicstd, main vs this PR (same runner). 🟢 faster · 🔴 slower · 🟡 within noise. A change is colored only when its bootstrap 95% CI excludes 0 and it clears ±5% / 3ms. vs system is this PR's speedup over system libstdc++, for context -- a regression is less alarming if psychicstd is still far ahead. Median system-time drift (noise proxy): 1.5%.

No significant changes (🟡 2 within noise).

🟡 2 benchmark(s) within noise

benchmark	main	PR	Δ (95% CI)	vs system
compile	32223.6ms	32535.0ms	🟡 +1.0% [+0.6, +2.0]	1.5x
run tests	222.6ms	229.8ms	🟡 +3.2% [-3.9, +5.5]	1.7x

---

Reproduce this on your machine: scripts/compare_realworld.py fmt --build-type debug --reps 3

[github-actions]

catch2 build-time diff (compile / run tests)

Compiler: c++ (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0.

Repetitions: 3 per configuration.

catch2 build time with psychicstd, main vs this PR (same runner). 🟢 faster · 🔴 slower · 🟡 within noise. A change is colored only when its bootstrap 95% CI excludes 0 and it clears ±5% / 3ms. vs system is this PR's speedup over system libstdc++, for context -- a regression is less alarming if psychicstd is still far ahead. Median system-time drift (noise proxy): 12.3%.

No significant changes (🟡 2 within noise).

🟡 2 benchmark(s) within noise

benchmark	main	PR	Δ (95% CI)	vs system
compile	16830.2ms	17487.8ms	🟡 +3.9% [+3.7, +4.9]	3.2x
run tests	4165.8ms	4195.6ms	🟡 +0.7% [-2.9, +1.5]	0.8x

---

Reproduce this on your machine: scripts/compare_realworld.py catch2 --build-type debug --reps 3

[github-actions]

Compile-time performance diff

Compiler: g++ (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0.

psychicstd compile time, main vs this PR (same runner). 🟢 faster · 🔴 slower · 🟡 within noise. A change is colored only when its bootstrap 95% CI excludes 0 and it clears ±5% / 3ms. vs system is this PR's speedup over system libstdc++, for context -- a regression is less alarming if psychicstd is still far ahead. Median system-time drift (noise proxy): 1.3%.

🔴 11 slower · 🟡 52 within noise.

benchmark	main	PR	Δ (95% CI)	vs system
ios	104.2ms	118.1ms	🔴 +13.4% [+11.8, +14.8]	2.2x
system_error	103.9ms	113.8ms	🔴 +9.5% [+8.2, +11.2]	2.3x
regex	94.6ms	103.4ms	🔴 +9.4% [+8.1, +11.0]	17.2x
iomanip	185.6ms	201.5ms	🔴 +8.6% [+7.5, +9.6]	1.8x
iostream	254.6ms	276.3ms	🔴 +8.5% [+8.2, +9.1]	1.4x
istream	187.9ms	203.1ms	🔴 +8.1% [+6.3, +9.7]	1.7x
sstream	181.9ms	195.8ms	🔴 +7.6% [+5.3, +8.2]	1.6x
thread	237.2ms	253.8ms	🔴 +7.0% [+5.6, +9.5]	2.2x
filesystem	205.9ms	219.9ms	🔴 +6.8% [+3.2, +8.9]	3.1x
fstream	182.7ms	192.6ms	🔴 +5.5% [+4.4, +6.0]	1.7x
variant	124.9ms	131.6ms	🔴 +5.3% [+4.6, +8.2]	3.5x

🟡 52 benchmark(s) within noise

benchmark	main	PR	Δ (95% CI)	vs system
algorithm	224.3ms	223.1ms	🟡 -0.6% [-1.3, +0.2]	3.3x
all-headers	22.3ms	22.2ms	🟡 -0.3% [-79.7, +1.7]	2.6x
any	45.4ms	44.2ms	🟡 -2.7% [-5.0, -0.7]	1.5x
array	26.0ms	26.0ms	🟡 -0.2% [-2.6, +2.2]	2.6x
atomic	104.3ms	106.1ms	🟡 +1.8% [-32.5, +4.4]	4.3x
bench/cstddef	13.1ms	13.0ms	🟡 -0.4% [-3.8, +0.4]	1.2x
bench/cstdint	14.3ms	13.7ms	🟡 -4.1% [-6.7, +0.3]	1.1x
bench/numeric	20.5ms	20.4ms	🟡 -0.2% [-3.4, +1.2]	2.7x
bitset	35.0ms	35.3ms	🟡 +0.9% [-2.3, +2.7]	6.5x
chrono	71.4ms	71.8ms	🟡 +0.6% [-1.4, +1.3]	11.8x
cmath	51.1ms	52.6ms	🟡 +2.9% [+0.5, +4.4]	2.9x
complex	54.9ms	54.2ms	🟡 -1.3% [-6.0, +1.2]	7.0x
concepts	23.5ms	23.4ms	🟡 -0.3% [-3.1, +1.4]	1.2x
cstddef	18.2ms	19.2ms	🟡 +5.3% [+4.2, +6.4]	1.0x
cstdint	14.7ms	15.3ms	🟡 +4.2% [-0.5, +8.8]	1.1x
cstdlib	25.5ms	25.2ms	🟡 -1.3% [-4.7, +3.5]	1.1x
cstdlib_order	22.4ms	22.8ms	🟡 +1.6% [-0.2, +4.1]	1.1x
deque	79.5ms	81.2ms	🟡 +2.1% [-1.3, +3.3]	3.2x
exception	23.3ms	23.9ms	🟡 +2.5% [+0.6, +4.5]	1.7x
forward_list	33.3ms	33.2ms	🟡 -0.2% [-2.5, +4.4]	4.1x
functional	43.7ms	42.0ms	🟡 -4.0% [-5.0, -2.6]	6.1x
future	101.8ms	102.8ms	🟡 +1.0% [+0.0, +2.6]	7.5x
initializer_list	17.3ms	18.1ms	🟡 +5.1% [+3.3, +6.7]	1.1x
iterator	51.8ms	51.2ms	🟡 -1.2% [-3.3, +1.1]	5.6x
limits	18.9ms	19.1ms	🟡 +1.1% [-1.6, +2.9]	1.3x
list	61.0ms	60.3ms	🟡 -1.1% [-2.6, -0.6]	3.2x
locale	160.7ms	167.3ms	🟡 +4.1% [+1.9, +6.7]	2.0x
map	180.0ms	183.0ms	🟡 +1.7% [-0.2, +8.9]	2.2x
memory	201.7ms	203.0ms	🟡 +0.7% [-0.7, +3.5]	3.8x
mutex	112.9ms	113.7ms	🟡 +0.7% [-7.8, +2.2]	4.4x
new	16.2ms	17.0ms	🟡 +5.0% [+4.0, +8.8]	1.1x
numeric	22.2ms	23.2ms	🟡 +4.3% [+1.5, +5.0]	2.5x
optional	51.9ms	54.5ms	🟡 +5.0% [+3.6, +6.3]	2.0x
queue	108.9ms	110.0ms	🟡 +1.0% [-0.7, +3.3]	2.8x
random	104.1ms	102.8ms	🟡 -1.3% [-4.6, -0.2]	4.4x
ranges	52.5ms	52.1ms	🟡 -0.7% [-2.2, +1.6]	7.7x
ratio	21.2ms	21.7ms	🟡 +2.4% [+0.1, +8.6]	1.4x
set	112.5ms	112.1ms	🟡 -0.3% [-1.6, +0.5]	2.5x
span	63.4ms	63.8ms	🟡 +0.6% [-0.2, +1.8]	4.1x
stack	49.8ms	49.1ms	🟡 -1.4% [-2.2, +0.5]	3.6x
stdexcept	64.9ms	67.6ms	🟡 +4.1% [+2.8, +5.9]	3.4x
stop_token	67.7ms	67.9ms	🟡 +0.2% [-1.4, +1.0]	5.9x
string_view	93.7ms	95.5ms	🟡 +1.9% [+1.3, +2.5]	2.6x
tuple	74.8ms	75.3ms	🟡 +0.6% [+0.1, +2.1]	2.8x
type_traits	18.0ms	17.9ms	🟡 -0.6% [-1.2, +0.2]	1.5x
typeinfo	78.2ms	81.0ms	🟡 +3.6% [+2.8, +5.4]	2.9x
uchar	16.0ms	16.5ms	🟡 +3.3% [+0.7, +4.7]	1.0x
unordered_map	74.2ms	74.5ms	🟡 +0.5% [-0.9, +1.3]	3.6x
unordered_set	45.8ms	46.2ms	🟡 +1.0% [-0.9, +1.6]	4.6x
utility	22.6ms	22.6ms	🟡 +0.0% [-0.7, +0.5]	1.9x
valarray	21.9ms	21.8ms	🟡 -0.1% [-4.7, +3.5]	12.0x
wordcounter	235.7ms	243.3ms	🟡 +3.2% [+1.5, +5.4]	2.4x

---

Reproduce this on your machine: scripts/compare_performance.py --reps 5 g++ origin/main

[github-actions]

simdutf build-time diff (compile / run tests)

Compiler: c++ (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0.

Repetitions: 1 per configuration.

simdutf build time with psychicstd, main vs this PR (same runner). 🟢 faster · 🔴 slower · 🟡 within noise. A change is colored only when its bootstrap 95% CI excludes 0 and it clears ±5% / 3ms. vs system is this PR's speedup over system libstdc++, for context -- a regression is less alarming if psychicstd is still far ahead. Median system-time drift (noise proxy): 1.6%.

No significant changes (🟡 2 within noise).

🟡 2 benchmark(s) within noise

benchmark	main	PR	Δ (95% CI)	vs system
compile	15643.4ms	16025.0ms	🟡 +2.4%	1.9x
run tests	27913.1ms	28089.3ms	🟡 +0.6%	1.0x

---

Reproduce this on your machine: scripts/compare_realworld.py simdutf --build-type debug --reps 1

[github-actions]

Sanitizer diff (ASan/UBSan)

🟢 2 header(s) improved.

header	before	after	Δ
numeric	3/25	4/25	🟢 +1
string	1/25	3/25	🟢 +2

61 header(s) unchanged

header	passes/sampled
algorithm	6/25
any	6/18
array	16/25
atomic	13/25
cassert	2/9
cctype	2/5
cerrno	4/25
cfloat	4/25
chrono	0/25
ciso646	4/25
climits	11/25
clocale	4/25
cmath	1/12
compare	5/14
complex	9/25
concepts	2/25
csignal	4/25
cstddef	13/21
cstdint	3/5
cstdio	4/25
cstdlib	2/9
cstring	2/5
ctime	4/25
cwchar	4/25
deque	17/25
exception	11/21
forward_list	5/25
fstream	4/25
functional	5/25
initializer_list	0/0
iomanip	12/25
iostream	0/1
istream	9/25
iterator	4/25
limits	24/25
list	4/25
map	7/25
memory	4/25
mutex	5/25
new	6/25
optional	7/25
ostream	18/25
random	1/25
ranges	0/25
ratio	7/13
regex	1/25
set	0/25
sstream	4/25
stack	9/25
stdexcept	9/9
streambuf	17/25
string_view	8/25
thread	3/25
tuple	7/25
type_traits	13/25
typeinfo	1/5
unordered_map	10/25
unordered_set	7/25
utility	6/25
valarray	0/25
vector	18/25

---

Reproduce this on your machine: LLVM_ROOT=$PWD/llvm-project cp sanitize_base_cache.json .compliance_cache.sanitize.json && python3 tools/compliance.py --sanitize --recheck

[github-actions]

Compliance diff

🟢 2 header(s) improved.

header	before	after	Δ
numeric	4/40	5/40	🟢 +1
string	2/40	7/40	🟢 +5

61 header(s) unchanged

header	passes/sampled
algorithm	11/40
any	9/18
array	26/40
atomic	17/40
cassert	2/9
cctype	2/5
cerrno	5/29
cfloat	5/29
chrono	1/40
ciso646	5/29
climits	15/40
clocale	5/29
cmath	1/12
compare	5/14
complex	14/40
concepts	2/35
csignal	5/29
cstddef	13/21
cstdint	3/5
cstdio	5/29
cstdlib	2/9
cstring	2/5
ctime	5/29
cwchar	5/29
deque	29/40
exception	11/21
forward_list	8/40
fstream	7/40
functional	5/40
initializer_list	0/0
iomanip	21/40
iostream	0/1
istream	22/40
iterator	5/40
limits	36/37
list	6/40
map	13/40
memory	7/40
mutex	5/40
new	17/40
optional	10/40
ostream	31/40
random	1/40
ranges	0/40
ratio	7/13
regex	3/40
set	1/40
sstream	6/40
stack	16/36
stdexcept	9/9
streambuf	28/37
string_view	13/40
thread	4/40
tuple	10/40
type_traits	20/40
typeinfo	1/5
unordered_map	15/40
unordered_set	12/40
utility	7/40
valarray	1/40
vector	29/40

---

Reproduce this on your machine: LLVM_ROOT=$PWD/llvm-project cp base_cache.json .compliance_cache.json && python3 tools/compliance.py --recheck

[github-actions]

cppcheck build-time diff (compile / run tests)

Compiler: c++ (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0.

Repetitions: 2 per configuration.

cppcheck build time with psychicstd, main vs this PR (same runner). 🟢 faster · 🔴 slower · 🟡 within noise. A change is colored only when its bootstrap 95% CI excludes 0 and it clears ±5% / 3ms. vs system is this PR's speedup over system libstdc++, for context -- a regression is less alarming if psychicstd is still far ahead. Median system-time drift (noise proxy): 0.2%.

🟢 1 faster · 🟡 1 within noise.

benchmark	main	PR	Δ (95% CI)	vs system
run tests	75125.3ms	71043.1ms	🟢 -5.4% [-6.2, -4.7]	1.1x

🟡 1 benchmark(s) within noise

benchmark	main	PR	Δ (95% CI)	vs system
compile	52567.4ms	53546.4ms	🟡 +1.9% [+0.1, +3.6]	1.9x

---

Reproduce this on your machine: scripts/compare_realworld.py cppcheck --build-type debug --reps 2