Add a UTS #46 variant of `is_idn_email` by jviotti · Pull Request #2566 · sourcemeta/core

jviotti · 2026-07-01T18:46:20Z

See: json-schema-org/JSON-Schema-Test-Suite#945
Signed-off-by: Juan Cruz Viotti jv@jviotti.com

See: json-schema-org/JSON-Schema-Test-Suite#945 Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>

augmentcode · 2026-07-01T18:49:34Z

🤖 Augment PR Summary

Summary: This PR adds a UTS #46 “lookup/profile” variant of internationalized email validation, so domains can be validated after UTS #46 mapping/NFC normalization instead of strict IDNA 2008.

Changes:

Extended the internal `is_mailbox` parser to optionally validate domains via UTS Support from() when passing a zero literal #46 (`is_idn_hostname_uts46`) while preserving existing strict-IDNA behavior.
Introduced a new public API entry point: is_idn_email_uts46().
Updated the public email header documentation to describe the new UTS Support from() when passing a zero literal #46 behavior and usage.
Added a dedicated unit test file covering UTS Support from() when passing a zero literal #46-specific email cases (non-NFC domains, fullwidth characters, ignored codepoints like soft hyphen, alternate label separators, etc.).
Hooked the new test into the email test CMake target.

Technical Notes: Address-literals remain validated as address literals (not IDNA/UTS #46), while only the domain-name path switches between strict IDNA 2008 and UTS #46 mapping + validation.

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augmentcode · 2026-07-01T18:49:35Z

+/// @ingroup email
+/// Check whether the given string is a valid internationalized `Mailbox` per
+/// RFC 6531 Section 3.3, validating the domain under UTS #46 processing rather
+/// than strict IDNA 2008. The domain is mapped and NFC-normalised before


is_idn_email already accepts uppercase ASCII domains (hostnames are case-insensitive), so the wording/example here (“uppercase … accepted rather than rejected” / user@EXAMPLE.COM) doesn’t clearly demonstrate the behavioral difference of the UTS #46 variant. Consider tweaking the wording/example to a case the strict IDNA 2008 path actually rejects (e.g., an uppercase A-label like XN--…).

Severity: low

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Benchmark (macos/llvm)

Details

Benchmark suite	Current: `d02ad29`	Previous: `4048ee6`	Ratio
`Regex_Lower_S_Or_Upper_S_Asterisk`	`1.6623982237905461` ns/iter	`2.1764035660774526` ns/iter	`0.76`
`Regex_Caret_Lower_S_Or_Upper_S_Asterisk_Dollar`	`1.6948780852564893` ns/iter	`1.99677202573484` ns/iter	`0.85`
`Regex_Period_Asterisk`	`1.605385781578038` ns/iter	`1.8526513641568618` ns/iter	`0.87`
`Regex_Group_Period_Asterisk_Group`	`1.5826802458859528` ns/iter	`1.883134298007101` ns/iter	`0.84`
`Regex_Period_Plus`	`1.8920958279244215` ns/iter	`2.434544905740072` ns/iter	`0.78`
`Regex_Period`	`1.9402301898704184` ns/iter	`3.259568874663385` ns/iter	`0.60`
`Regex_Caret_Period_Plus_Dollar`	`1.9456454981594178` ns/iter	`2.8070411072821186` ns/iter	`0.69`
`Regex_Caret_Group_Period_Plus_Group_Dollar`	`1.8897356433161614` ns/iter	`2.7962393752783616` ns/iter	`0.68`
`Regex_Caret_Period_Asterisk_Dollar`	`1.571619926023894` ns/iter	`2.1845145987398533` ns/iter	`0.72`
`Regex_Caret_Group_Period_Asterisk_Group_Dollar`	`1.595023814618664` ns/iter	`1.9175262824619335` ns/iter	`0.83`
`Regex_Caret_X_Hyphen`	`6.018681220733286` ns/iter	`7.427741819309506` ns/iter	`0.81`
`Regex_Period_Md_Dollar`	`16.296598618513315` ns/iter	`24.213059333491756` ns/iter	`0.67`
`Regex_Caret_Slash_Period_Asterisk`	`4.220978670755705` ns/iter	`6.12451515560205` ns/iter	`0.69`
`Regex_Caret_Period_Range_Dollar`	`1.8937020547287142` ns/iter	`2.583066957468891` ns/iter	`0.73`
`Regex_Nested_Backtrack`	`23.05550295060882` ns/iter	`33.963511245021714` ns/iter	`0.68`
`JSON_Array_Of_Objects_Unique`	`314.57972580300196` ns/iter	`473.10410013098675` ns/iter	`0.66`
`JSON_Parse_1`	`4808.782248582356` ns/iter	`4489.026266366949` ns/iter	`1.07`
`JSON_Parse_Real`	`5456.309401166838` ns/iter	`6112.241757717647` ns/iter	`0.89`
`JSON_Parse_Decimal`	`6128.991803994013` ns/iter	`6979.824945369025` ns/iter	`0.88`
`JSON_Parse_Schema_ISO_Language`	`2995310.4338840954` ns/iter	`3819525.0000001127` ns/iter	`0.78`
`JSON_Parse_Integer`	`3599.9769277036203` ns/iter	`3627.0504682335495` ns/iter	`0.99`
`JSON_Parse_String_NonSSO_Plain`	`5014.647919999788` ns/iter	`4805.371523826404` ns/iter	`1.04`
`JSON_Parse_String_SSO_Plain`	`2497.749550015238` ns/iter	`2418.8972945546548` ns/iter	`1.03`
`JSON_Parse_String_Escape_Heavy`	`20506.961740574538` ns/iter	`21369.815666568782` ns/iter	`0.96`
`JSON_Parse_Object_Short_Keys`	`6294.099083699603` ns/iter	`6530.43082482224` ns/iter	`0.96`
`JSON_Parse_Object_Scalar_Properties`	`3269.091531420152` ns/iter	`3626.284032534533` ns/iter	`0.90`
`JSON_Parse_Object_Array_Properties`	`4966.894437027032` ns/iter	`4951.276387461505` ns/iter	`1.00`
`JSON_Parse_Object_Object_Properties`	`5329.941417696212` ns/iter	`4660.584039363441` ns/iter	`1.14`
`JSON_Parse_Nested_Containers`	`41692.14882239647` ns/iter	`37542.43852031258` ns/iter	`1.11`
`JSON_From_String_Copy`	`21.650002922047157` ns/iter	`35.807427479433116` ns/iter	`0.60`
`JSON_From_String_Temporary`	`17.725796755896933` ns/iter	`27.276465486994862` ns/iter	`0.65`
`JSON_Number_To_Double`	`30.20622667387133` ns/iter	`43.885472971749934` ns/iter	`0.69`
`JSON_Object_At_Last_Key/8`	`3.450088665534238` ns/iter	`4.546369757074229` ns/iter	`0.76`
`JSON_Object_At_Last_Key/32`	`10.988370150210285` ns/iter	`15.693483533332312` ns/iter	`0.70`
`JSON_Object_At_Last_Key/128`	`50.702483002392285` ns/iter	`72.68661172949298` ns/iter	`0.70`
`JSON_Object_At_Last_Key/512`	`185.57768948493356` ns/iter	`248.1569419970999` ns/iter	`0.75`
`JSON_Fast_Hash_Helm_Chart_Lock`	`54.3387276845618` ns/iter	`77.0523068369891` ns/iter	`0.71`
`JSON_Equality_Helm_Chart_Lock`	`131.67516602633907` ns/iter	`168.59165857063306` ns/iter	`0.78`
`JSON_Divisible_By_Decimal`	`169.89140830395567` ns/iter	`221.44083870659495` ns/iter	`0.77`
`JSON_String_Equal/10`	`6.458451458516186` ns/iter	`8.567960303099172` ns/iter	`0.75`
`JSON_String_Equal/100`	`6.821028334935533` ns/iter	`8.47260251374773` ns/iter	`0.81`
`JSON_String_Equal_Small_By_Perfect_Hash/10`	`0.322396370418929` ns/iter	`1.0539424574506333` ns/iter	`0.31`
`JSON_String_Equal_Small_By_Runtime_Perfect_Hash/10`	`3.489763674129708` ns/iter	`4.169813174918657` ns/iter	`0.84`
`JSON_String_Fast_Hash/10`	`2.33692862281807` ns/iter	`2.9337398516025637` ns/iter	`0.80`
`JSON_String_Fast_Hash/100`	`1.9424546473688886` ns/iter	`2.44387267540013` ns/iter	`0.79`
`JSON_String_Key_Hash/10`	`1.957103534327991` ns/iter	`1.7440217517574597` ns/iter	`1.12`
`JSON_String_Key_Hash/100`	`2.180083900452336` ns/iter	`2.9350993316071565` ns/iter	`0.74`
`JSON_Object_Defines_Miss_Same_Length`	`2.6975393816724482` ns/iter	`3.527405903810227` ns/iter	`0.76`
`JSON_Object_Defines_Miss_Too_Small`	`2.5614699625530455` ns/iter	`3.43753697790247` ns/iter	`0.75`
`JSON_Object_Defines_Miss_Too_Large`	`2.52175376998132` ns/iter	`3.7294989534899816` ns/iter	`0.68`
`Pointer_Object_Traverse`	`17.143606138895592` ns/iter	`17.950352731973112` ns/iter	`0.96`
`Pointer_Object_Try_Traverse`	`16.5216159738225` ns/iter	`31.618883783783588` ns/iter	`0.52`
`Pointer_Push_Back_Pointer_To_Weak_Pointer`	`146.72632397653746` ns/iter	`201.72863042973836` ns/iter	`0.73`
`Pointer_Walker_Schema_ISO_Language`	`1405520.3747493362` ns/iter	`3662673.828124833` ns/iter	`0.38`
`Pointer_Maybe_Tracked_Deeply_Nested/0`	`938518.3766756752` ns/iter	`1233481.2783299126` ns/iter	`0.76`
`Pointer_Maybe_Tracked_Deeply_Nested/1`	`960920.950600738` ns/iter	`1816778.9757413173` ns/iter	`0.53`
`Pointer_Position_Tracker_Get_Deeply_Nested`	`312.2142865201429` ns/iter	`443.44476704999244` ns/iter	`0.70`
`URITemplateRouter_Create`	`21516.808456039136` ns/iter	`27618.533157551687` ns/iter	`0.78`
`URITemplateRouter_Match`	`165.78798266269393` ns/iter	`199.63260775631073` ns/iter	`0.83`
`URITemplateRouter_Match_BasePath`	`185.39388158980148` ns/iter	`275.22780699044137` ns/iter	`0.67`
`URITemplateRouterView_Restore`	`9977.917080621797` ns/iter	`15343.47799825582` ns/iter	`0.65`
`URITemplateRouterView_Match`	`124.40446551190429` ns/iter	`178.08126994433718` ns/iter	`0.70`
`URITemplateRouterView_Match_BasePath`	`144.9665091293204` ns/iter	`196.25405159193738` ns/iter	`0.74`
`URITemplateRouterView_Arguments`	`513.1062857788714` ns/iter	`521.090791000006` ns/iter	`0.98`
`JSONL_Parse_Large`	`9874773.152776899` ns/iter	`16251914.720931191` ns/iter	`0.61`
`JSONL_Parse_Large_GZIP`	`11147728.530302588` ns/iter	`17429979.18181676` ns/iter	`0.64`
`HTML_Build_Table_100000`	`34563510.44999906` ns/iter	`76493444.44444574` ns/iter	`0.45`
`HTML_Render_Table_100000`	`1520944.2606382656` ns/iter	`5991329.169999062` ns/iter	`0.25`
`GZIP_Compress_ISO_Language_Set_3_Locations`	`24826602.67857081` ns/iter	`31256797.61904805` ns/iter	`0.79`
`GZIP_Decompress_ISO_Language_Set_3_Locations`	`3161949.427350402` ns/iter	`7196824.561403222` ns/iter	`0.44`
`GZIP_Compress_ISO_Language_Set_3_Schema`	`1538597.093676703` ns/iter	`2038082.1917806563` ns/iter	`0.75`
`GZIP_Decompress_ISO_Language_Set_3_Schema`	`249179.47457627664` ns/iter	`387314.0422315155` ns/iter	`0.64`
`JOSE_VerifySignature_RS256`	`20210.919861733393` ns/iter	`30413.297375929822` ns/iter	`0.66`
`JOSE_VerifySignature_ES512`	`1035143.5935199374` ns/iter	`1169883.531496109` ns/iter	`0.88`

This comment was automatically generated by workflow using github-action-benchmark.

Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>

github-actions

Benchmark (linux/gcc)

Details

Benchmark suite	Current: `d02ad29`	Previous: `4048ee6`	Ratio
`JOSE_VerifySignature_RS256`	`22032.54650674364` ns/iter	`22266.785521425067` ns/iter	`0.99`
`JOSE_VerifySignature_ES512`	`575344.7175698578` ns/iter	`576110.6218905459` ns/iter	`1.00`
`GZIP_Compress_ISO_Language_Set_3_Locations`	`36595942.68420781` ns/iter	`36502170.47368187` ns/iter	`1.00`
`GZIP_Decompress_ISO_Language_Set_3_Locations`	`4235490.066667174` ns/iter	`4172983.544910227` ns/iter	`1.01`
`GZIP_Compress_ISO_Language_Set_3_Schema`	`2040070.4606412197` ns/iter	`2042755.2711371044` ns/iter	`1.00`
`GZIP_Decompress_ISO_Language_Set_3_Schema`	`380071.06844106346` ns/iter	`381099.7945504151` ns/iter	`1.00`
`HTML_Build_Table_100000`	`60487945.66666516` ns/iter	`60082884.583332926` ns/iter	`1.01`
`HTML_Render_Table_100000`	`2011766.0868348468` ns/iter	`1817148.2519480744` ns/iter	`1.11`
`JSONL_Parse_Large`	`13350264.884617392` ns/iter	`12919511.037037207` ns/iter	`1.03`
`JSONL_Parse_Large_GZIP`	`14728914.854167385` ns/iter	`14264042.571428537` ns/iter	`1.03`
`URITemplateRouter_Create`	`31164.42112757582` ns/iter	`31157.278334958362` ns/iter	`1.00`
`URITemplateRouter_Match`	`158.28978845997062` ns/iter	`158.57690975883406` ns/iter	`1.00`
`URITemplateRouter_Match_BasePath`	`184.04411713633434` ns/iter	`183.90132713122162` ns/iter	`1.00`
`URITemplateRouterView_Restore`	`7989.316792826955` ns/iter	`7666.921940513652` ns/iter	`1.04`
`URITemplateRouterView_Match`	`124.80127628300846` ns/iter	`125.10632868255603` ns/iter	`1.00`
`URITemplateRouterView_Match_BasePath`	`145.14012645872998` ns/iter	`145.2079380277629` ns/iter	`1.00`
`URITemplateRouterView_Arguments`	`473.0948699515308` ns/iter	`472.4667903697095` ns/iter	`1.00`
`Pointer_Object_Traverse`	`30.330816685974803` ns/iter	`30.27262940913709` ns/iter	`1.00`
`Pointer_Object_Try_Traverse`	`23.067913662690927` ns/iter	`23.081742546986558` ns/iter	`1.00`
`Pointer_Push_Back_Pointer_To_Weak_Pointer`	`150.9530514598938` ns/iter	`159.74260848900968` ns/iter	`0.94`
`Pointer_Walker_Schema_ISO_Language`	`1864770.7936509352` ns/iter	`1860241.1759999692` ns/iter	`1.00`
`Pointer_Maybe_Tracked_Deeply_Nested/0`	`1556829.0645879726` ns/iter	`1528576.741794133` ns/iter	`1.02`
`Pointer_Maybe_Tracked_Deeply_Nested/1`	`1837485.9052630058` ns/iter	`1685897.5180721574` ns/iter	`1.09`
`Pointer_Position_Tracker_Get_Deeply_Nested`	`607.8161065290661` ns/iter	`471.11029435043133` ns/iter	`1.29`
`JSON_Array_Of_Objects_Unique`	`367.26118660366893` ns/iter	`363.1519166323676` ns/iter	`1.01`
`JSON_Parse_1`	`7689.045440111538` ns/iter	`7766.661414441249` ns/iter	`0.99`
`JSON_Parse_Real`	`6560.560763725323` ns/iter	`6585.673161078797` ns/iter	`1.00`
`JSON_Parse_Decimal`	`11074.218391897562` ns/iter	`11153.286169637333` ns/iter	`0.99`
`JSON_Parse_Schema_ISO_Language`	`5113583.788321081` ns/iter	`5132335.963235799` ns/iter	`1.00`
`JSON_Parse_Integer`	`4758.833000987207` ns/iter	`4784.349710332022` ns/iter	`0.99`
`JSON_Parse_String_NonSSO_Plain`	`8465.927818661683` ns/iter	`8343.85850620991` ns/iter	`1.01`
`JSON_Parse_String_SSO_Plain`	`3928.4991136093727` ns/iter	`3906.0628943088577` ns/iter	`1.01`
`JSON_Parse_String_Escape_Heavy`	`20636.244031987913` ns/iter	`20647.231553510315` ns/iter	`1.00`
`JSON_Parse_Object_Short_Keys`	`14102.00806516815` ns/iter	`14092.17769459986` ns/iter	`1.00`
`JSON_Parse_Object_Scalar_Properties`	`5938.672144101279` ns/iter	`5916.8067897439705` ns/iter	`1.00`
`JSON_Parse_Object_Array_Properties`	`8770.914085688288` ns/iter	`8808.168937671458` ns/iter	`1.00`
`JSON_Parse_Object_Object_Properties`	`9333.736603642528` ns/iter	`9437.192196804392` ns/iter	`0.99`
`JSON_Parse_Nested_Containers`	`71446.89147365942` ns/iter	`71672.41068499091` ns/iter	`1.00`
`JSON_From_String_Copy`	`18.22936602984476` ns/iter	`18.243736270635292` ns/iter	`1.00`
`JSON_From_String_Temporary`	`15.189544893509362` ns/iter	`15.202914494552747` ns/iter	`1.00`
`JSON_Number_To_Double`	`20.57865199636867` ns/iter	`20.587348763200122` ns/iter	`1.00`
`JSON_Object_At_Last_Key/8`	`8.106229108393562` ns/iter	`8.11891364658947` ns/iter	`1.00`
`JSON_Object_At_Last_Key/32`	`31.54236066930132` ns/iter	`31.48866108491314` ns/iter	`1.00`
`JSON_Object_At_Last_Key/128`	`126.8718093024453` ns/iter	`126.94187191797639` ns/iter	`1.00`
`JSON_Object_At_Last_Key/512`	`516.2317709600449` ns/iter	`516.9219301530949` ns/iter	`1.00`
`JSON_Fast_Hash_Helm_Chart_Lock`	`54.58761556414376` ns/iter	`59.997615173174886` ns/iter	`0.91`
`JSON_Equality_Helm_Chart_Lock`	`159.60621700606077` ns/iter	`151.14682996024283` ns/iter	`1.06`
`JSON_Divisible_By_Decimal`	`238.89004347821083` ns/iter	`241.57760078819462` ns/iter	`0.99`
`JSON_String_Equal/10`	`5.704734918886388` ns/iter	`5.691205048614837` ns/iter	`1.00`
`JSON_String_Equal/100`	`6.308025545184635` ns/iter	`6.333820130918482` ns/iter	`1.00`
`JSON_String_Equal_Small_By_Perfect_Hash/10`	`0.6240672838497` ns/iter	`0.6237147481331986` ns/iter	`1.00`
`JSON_String_Equal_Small_By_Runtime_Perfect_Hash/10`	`25.194341119969465` ns/iter	`25.20152099029248` ns/iter	`1.00`
`JSON_String_Fast_Hash/10`	`1.2450434994701542` ns/iter	`1.2540496443594888` ns/iter	`0.99`
`JSON_String_Fast_Hash/100`	`1.2454624347756824` ns/iter	`1.2465990100324398` ns/iter	`1.00`
`JSON_String_Key_Hash/10`	`1.2464666873232255` ns/iter	`1.2474550631484178` ns/iter	`1.00`
`JSON_String_Key_Hash/100`	`12.446174339317967` ns/iter	`12.446754854496948` ns/iter	`1.00`
`JSON_Object_Defines_Miss_Same_Length`	`3.1139472286681453` ns/iter	`3.1172555919429565` ns/iter	`1.00`
`JSON_Object_Defines_Miss_Too_Small`	`3.1160319677569346` ns/iter	`3.1160318867042527` ns/iter	`1.00`
`JSON_Object_Defines_Miss_Too_Large`	`3.428037507416348` ns/iter	`3.4245014140078576` ns/iter	`1.00`
`Regex_Lower_S_Or_Upper_S_Asterisk`	`0.6233893364898438` ns/iter	`0.6230950706725208` ns/iter	`1.00`
`Regex_Caret_Lower_S_Or_Upper_S_Asterisk_Dollar`	`0.9347816672175308` ns/iter	`0.9370915128129015` ns/iter	`1.00`
`Regex_Period_Asterisk`	`0.9344431509712148` ns/iter	`0.9357735823534248` ns/iter	`1.00`
`Regex_Group_Period_Asterisk_Group`	`0.6232740588097189` ns/iter	`0.6254471710922188` ns/iter	`1.00`
`Regex_Period_Plus`	`0.6234830073031877` ns/iter	`0.6233240235603942` ns/iter	`1.00`
`Regex_Period`	`0.934796452853025` ns/iter	`0.9433402804877113` ns/iter	`0.99`
`Regex_Caret_Period_Plus_Dollar`	`0.9343711719934782` ns/iter	`0.9350525644705054` ns/iter	`1.00`
`Regex_Caret_Group_Period_Plus_Group_Dollar`	`0.62545759785002` ns/iter	`0.6236302806623176` ns/iter	`1.00`
`Regex_Caret_Period_Asterisk_Dollar`	`0.6233596158832166` ns/iter	`0.6247574684825675` ns/iter	`1.00`
`Regex_Caret_Group_Period_Asterisk_Group_Dollar`	`0.9347208592010603` ns/iter	`0.9348090011231459` ns/iter	`1.00`
`Regex_Caret_X_Hyphen`	`4.052348242728176` ns/iter	`4.050964443894756` ns/iter	`1.00`
`Regex_Period_Md_Dollar`	`39.12776640277942` ns/iter	`30.28685260890108` ns/iter	`1.29`
`Regex_Caret_Slash_Period_Asterisk`	`4.358589119385683` ns/iter	`4.371911386331653` ns/iter	`1.00`
`Regex_Caret_Period_Range_Dollar`	`1.2457048961796864` ns/iter	`1.2460128871563463` ns/iter	`1.00`
`Regex_Nested_Backtrack`	`44.32299196439203` ns/iter	`37.16566376770156` ns/iter	`1.19`

This comment was automatically generated by workflow using github-action-benchmark.

github-actions

Benchmark (linux/llvm)

Details

Benchmark suite	Current: `d02ad29`	Previous: `4048ee6`	Ratio
`Regex_Lower_S_Or_Upper_S_Asterisk`	`3.165995797688748` ns/iter	`2.4623836167799307` ns/iter	`1.29`
`Regex_Caret_Lower_S_Or_Upper_S_Asterisk_Dollar`	`3.1655777642470677` ns/iter	`2.455570197285836` ns/iter	`1.29`
`Regex_Period_Asterisk`	`2.8128418209556503` ns/iter	`2.1873285130017845` ns/iter	`1.29`
`Regex_Group_Period_Asterisk_Group`	`2.813136811298752` ns/iter	`2.1842493336633937` ns/iter	`1.29`
`Regex_Period_Plus`	`4.577688443086096` ns/iter	`3.5789114712635013` ns/iter	`1.28`
`Regex_Period`	`4.577420646429131` ns/iter	`3.547939345927602` ns/iter	`1.29`
`Regex_Caret_Period_Plus_Dollar`	`4.23230665568463` ns/iter	`3.277112469476214` ns/iter	`1.29`
`Regex_Caret_Group_Period_Plus_Group_Dollar`	`4.231479685478082` ns/iter	`3.2851914744906487` ns/iter	`1.29`
`Regex_Caret_Period_Asterisk_Dollar`	`3.5388476000754867` ns/iter	`2.738128909233881` ns/iter	`1.29`
`Regex_Caret_Group_Period_Asterisk_Group_Dollar`	`3.5393907547685246` ns/iter	`2.735068115803646` ns/iter	`1.29`
`Regex_Caret_X_Hyphen`	`7.399895754503337` ns/iter	`5.730939787705172` ns/iter	`1.29`
`Regex_Period_Md_Dollar`	`26.59741548638188` ns/iter	`21.669259892521616` ns/iter	`1.23`
`Regex_Caret_Slash_Period_Asterisk`	`8.098419586535682` ns/iter	`4.908440290759753` ns/iter	`1.65`
`Regex_Caret_Period_Range_Dollar`	`4.576710923779264` ns/iter	`3.5486183550476857` ns/iter	`1.29`
`Regex_Nested_Backtrack`	`37.66086984920547` ns/iter	`29.27937726518043` ns/iter	`1.29`
`JSON_Array_Of_Objects_Unique`	`475.71166061479994` ns/iter	`351.0338115952374` ns/iter	`1.36`
`JSON_Parse_1`	`4896.798937716073` ns/iter	`3753.6397066695254` ns/iter	`1.30`
`JSON_Parse_Real`	`5282.851997167955` ns/iter	`4076.5959646239576` ns/iter	`1.30`
`JSON_Parse_Decimal`	`7649.616229474347` ns/iter	`5943.528592641305` ns/iter	`1.29`
`JSON_Parse_Schema_ISO_Language`	`3647539.3230772074` ns/iter	`2922277.058577032` ns/iter	`1.25`
`JSON_Parse_Integer`	`3944.539906607874` ns/iter	`3151.3000301161605` ns/iter	`1.25`
`JSON_Parse_String_NonSSO_Plain`	`5166.607323935458` ns/iter	`4045.9456208796682` ns/iter	`1.28`
`JSON_Parse_String_SSO_Plain`	`2822.800064485171` ns/iter	`2294.6764746311183` ns/iter	`1.23`
`JSON_Parse_String_Escape_Heavy`	`16018.455712335224` ns/iter	`11887.258514140853` ns/iter	`1.35`
`JSON_Parse_Object_Short_Keys`	`8082.35572343046` ns/iter	`6500.323796909247` ns/iter	`1.24`
`JSON_Parse_Object_Scalar_Properties`	`4096.206906826646` ns/iter	`3286.6911534580427` ns/iter	`1.25`
`JSON_Parse_Object_Array_Properties`	`5947.824779439962` ns/iter	`4505.8314955162405` ns/iter	`1.32`
`JSON_Parse_Object_Object_Properties`	`5908.493198941012` ns/iter	`4455.937166345655` ns/iter	`1.33`
`JSON_Parse_Nested_Containers`	`45603.30531754845` ns/iter	`35710.82923343752` ns/iter	`1.28`
`JSON_From_String_Copy`	`23.227724981765697` ns/iter	`18.02914126855002` ns/iter	`1.29`
`JSON_From_String_Temporary`	`21.204795339317748` ns/iter	`16.875714391457414` ns/iter	`1.26`
`JSON_Number_To_Double`	`22.52910515078453` ns/iter	`17.46779178259951` ns/iter	`1.29`
`JSON_Object_At_Last_Key/8`	`5.979968362989374` ns/iter	`4.63492657307964` ns/iter	`1.29`
`JSON_Object_At_Last_Key/32`	`24.26850131674097` ns/iter	`18.648144873878557` ns/iter	`1.30`
`JSON_Object_At_Last_Key/128`	`91.79697098935235` ns/iter	`70.96396696740419` ns/iter	`1.29`
`JSON_Object_At_Last_Key/512`	`379.81275230615546` ns/iter	`293.8086672885385` ns/iter	`1.29`
`JSON_Fast_Hash_Helm_Chart_Lock`	`79.4213212028984` ns/iter	`61.44177280191249` ns/iter	`1.29`
`JSON_Equality_Helm_Chart_Lock`	`157.40486162242587` ns/iter	`117.76855612957701` ns/iter	`1.34`
`JSON_Divisible_By_Decimal`	`254.64662125135197` ns/iter	`200.0652321709456` ns/iter	`1.27`
`JSON_String_Equal/10`	`5.979882199041689` ns/iter	`4.63598521169871` ns/iter	`1.29`
`JSON_String_Equal/100`	`6.684667765329317` ns/iter	`5.454255020758393` ns/iter	`1.23`
`JSON_String_Equal_Small_By_Perfect_Hash/10`	`1.0542406873164156` ns/iter	`0.8178083443709027` ns/iter	`1.29`
`JSON_String_Equal_Small_By_Runtime_Perfect_Hash/10`	`12.342994730211178` ns/iter	`9.572701536444955` ns/iter	`1.29`
`JSON_String_Fast_Hash/10`	`2.8160851151940753` ns/iter	`2.1822281411108144` ns/iter	`1.29`
`JSON_String_Fast_Hash/100`	`2.8618433626394713` ns/iter	`2.1828209473239144` ns/iter	`1.31`
`JSON_String_Key_Hash/10`	`2.8133830939663` ns/iter	`2.182332388204075` ns/iter	`1.29`
`JSON_String_Key_Hash/100`	`7.732804413296127` ns/iter	`6.2704605323970615` ns/iter	`1.23`
`JSON_Object_Defines_Miss_Same_Length`	`4.2209754403398625` ns/iter	`3.272641473856714` ns/iter	`1.29`
`JSON_Object_Defines_Miss_Too_Small`	`2.96190679004101` ns/iter	`2.280921330067922` ns/iter	`1.30`
`JSON_Object_Defines_Miss_Too_Large`	`2.9030438173340594` ns/iter	`2.2784922474293974` ns/iter	`1.27`
`Pointer_Object_Traverse`	`25.516452261018827` ns/iter	`19.76965873221761` ns/iter	`1.29`
`Pointer_Object_Try_Traverse`	`30.6252562764434` ns/iter	`23.750294474539526` ns/iter	`1.29`
`Pointer_Push_Back_Pointer_To_Weak_Pointer`	`188.6296109995736` ns/iter	`151.00104285397012` ns/iter	`1.25`
`Pointer_Walker_Schema_ISO_Language`	`1782222.346835486` ns/iter	`1417999.6354380203` ns/iter	`1.26`
`Pointer_Maybe_Tracked_Deeply_Nested/0`	`1278391.0600001037` ns/iter	`997758.9235208388` ns/iter	`1.28`
`Pointer_Maybe_Tracked_Deeply_Nested/1`	`1676525.0599522549` ns/iter	`1269285.7970747917` ns/iter	`1.32`
`Pointer_Position_Tracker_Get_Deeply_Nested`	`705.263070442714` ns/iter	`549.3330363318701` ns/iter	`1.28`
`URITemplateRouter_Create`	`29617.438468629316` ns/iter	`22869.17131187155` ns/iter	`1.30`
`URITemplateRouter_Match`	`177.55526057454816` ns/iter	`129.1259841308235` ns/iter	`1.38`
`URITemplateRouter_Match_BasePath`	`211.4439199119908` ns/iter	`155.42273781123487` ns/iter	`1.36`
`URITemplateRouterView_Restore`	`8748.106379367739` ns/iter	`6925.852917712905` ns/iter	`1.26`
`URITemplateRouterView_Match`	`144.89189732988953` ns/iter	`107.11027458701766` ns/iter	`1.35`
`URITemplateRouterView_Match_BasePath`	`164.2285927521255` ns/iter	`120.59080342379262` ns/iter	`1.36`
`URITemplateRouterView_Arguments`	`449.49470195864546` ns/iter	`347.34742936015857` ns/iter	`1.29`
`JSONL_Parse_Large`	`9134496.285714231` ns/iter	`7452577.084210901` ns/iter	`1.23`
`JSONL_Parse_Large_GZIP`	`10791723.800000979` ns/iter	`8639072.382715154` ns/iter	`1.25`
`HTML_Build_Table_100000`	`73586694.6666748` ns/iter	`58629004.91666778` ns/iter	`1.26`
`HTML_Render_Table_100000`	`5081168.313868678` ns/iter	`4511869.1401269175` ns/iter	`1.13`
`GZIP_Compress_ISO_Language_Set_3_Locations`	`35484735.09999894` ns/iter	`27091129.53846216` ns/iter	`1.31`
`GZIP_Decompress_ISO_Language_Set_3_Locations`	`4285521.607362505` ns/iter	`2955161.086065271` ns/iter	`1.45`
`GZIP_Compress_ISO_Language_Set_3_Schema`	`2084815.27678557` ns/iter	`1604553.0640734613` ns/iter	`1.30`
`GZIP_Decompress_ISO_Language_Set_3_Schema`	`276908.30063290015` ns/iter	`196660.5620438416` ns/iter	`1.41`
`JOSE_VerifySignature_RS256`	`63991.565531761255` ns/iter	`49436.62426642237` ns/iter	`1.29`
`JOSE_VerifySignature_ES512`	`2666380.022813898` ns/iter	`2163396.990740525` ns/iter	`1.23`

This comment was automatically generated by workflow using github-action-benchmark.

github-actions

Benchmark (windows/msvc)

Details

Benchmark suite	Current: `d02ad29`	Previous: `4048ee6`	Ratio
`Regex_Lower_S_Or_Upper_S_Asterisk`	`5.131217857142799` ns/iter	`5.121755999998641` ns/iter	`1.00`
`Regex_Caret_Lower_S_Or_Upper_S_Asterisk_Dollar`	`5.028980536834873` ns/iter	`4.957370535716369` ns/iter	`1.01`
`Regex_Period_Asterisk`	`5.0144330000011905` ns/iter	`4.963467000002311` ns/iter	`1.01`
`Regex_Group_Period_Asterisk_Group`	`5.031914999999572` ns/iter	`4.954514800213069` ns/iter	`1.02`
`Regex_Period_Plus`	`4.967516000001524` ns/iter	`4.609099452968816` ns/iter	`1.08`
`Regex_Period`	`4.910156000000825` ns/iter	`4.604308269203911` ns/iter	`1.07`
`Regex_Caret_Period_Plus_Dollar`	`5.115150999999969` ns/iter	`4.603885054919539` ns/iter	`1.11`
`Regex_Caret_Group_Period_Plus_Group_Dollar`	`4.995926000001418` ns/iter	`4.6072908369006536` ns/iter	`1.08`
`Regex_Caret_Period_Asterisk_Dollar`	`5.236571999998887` ns/iter	`4.953888000000006` ns/iter	`1.06`
`Regex_Caret_Group_Period_Asterisk_Group_Dollar`	`5.275767000002816` ns/iter	`4.975880357144595` ns/iter	`1.06`
`Regex_Caret_X_Hyphen`	`10.461591917585249` ns/iter	`7.849805803569357` ns/iter	`1.33`
`Regex_Period_Md_Dollar`	`60.062378435981515` ns/iter	`61.95933035714672` ns/iter	`0.97`
`Regex_Caret_Slash_Period_Asterisk`	`9.264898437498305` ns/iter	`7.443026785714275` ns/iter	`1.24`
`Regex_Caret_Period_Range_Dollar`	`6.554373999997551` ns/iter	`5.311798999996427` ns/iter	`1.23`
`Regex_Nested_Backtrack`	`53.89760714288221` ns/iter	`67.31427678573709` ns/iter	`0.80`
`JSON_Array_Of_Objects_Unique`	`497.50325396279874` ns/iter	`512.1602999997776` ns/iter	`0.97`
`JSON_Parse_1`	`8767.229910715863` ns/iter	`9674.81082673568` ns/iter	`0.91`
`JSON_Parse_Real`	`17492.27293933176` ns/iter	`17749.05043794887` ns/iter	`0.99`
`JSON_Parse_Decimal`	`11785.785714282936` ns/iter	`11369.403125002009` ns/iter	`1.04`
`JSON_Parse_Schema_ISO_Language`	`7649030.000003323` ns/iter	`8140081.111110299` ns/iter	`0.94`
`JSON_Parse_Integer`	`6081.4669642833705` ns/iter	`5842.1044642825245` ns/iter	`1.04`
`JSON_Parse_String_NonSSO_Plain`	`8188.7600446454` ns/iter	`7697.437500000197` ns/iter	`1.06`
`JSON_Parse_String_SSO_Plain`	`3672.5730684921873` ns/iter	`3515.449625803245` ns/iter	`1.04`
`JSON_Parse_String_Escape_Heavy`	`22063.97026817934` ns/iter	`21222.63072369481` ns/iter	`1.04`
`JSON_Parse_Object_Short_Keys`	`13137.726785714674` ns/iter	`13001.49821428574` ns/iter	`1.01`
`JSON_Parse_Object_Scalar_Properties`	`6772.446428572363` ns/iter	`6676.908482141641` ns/iter	`1.01`
`JSON_Parse_Object_Array_Properties`	`11564.168749998771` ns/iter	`11420.253927434142` ns/iter	`1.01`
`JSON_Parse_Object_Object_Properties`	`11785.156249999318` ns/iter	`11622.071874995756` ns/iter	`1.01`
`JSON_Parse_Nested_Containers`	`81376.39508924671` ns/iter	`82517.53046740743` ns/iter	`0.99`
`JSON_From_String_Copy`	`63.98560714286207` ns/iter	`62.275866071429064` ns/iter	`1.03`
`JSON_From_String_Temporary`	`57.96127999997225` ns/iter	`85.4197098214168` ns/iter	`0.68`
`JSON_Number_To_Double`	`120.5346785714515` ns/iter	`143.87578125000084` ns/iter	`0.84`
`JSON_Object_At_Last_Key/8`	`7.232357142856114` ns/iter	`7.443683035712111` ns/iter	`0.97`
`JSON_Object_At_Last_Key/32`	`23.56799638875135` ns/iter	`24.762692857133775` ns/iter	`0.95`
`JSON_Object_At_Last_Key/128`	`91.70381696428365` ns/iter	`97.37203124998928` ns/iter	`0.94`
`JSON_Object_At_Last_Key/512`	`423.1205616482133` ns/iter	`436.4557499999933` ns/iter	`0.97`
`JSON_Fast_Hash_Helm_Chart_Lock`	`66.61186607142814` ns/iter	`65.15204241068773` ns/iter	`1.02`
`JSON_Equality_Helm_Chart_Lock`	`299.7717031505815` ns/iter	`291.6297799520267` ns/iter	`1.03`
`JSON_Divisible_By_Decimal`	`300.9649708743888` ns/iter	`372.7357905828616` ns/iter	`0.81`
`JSON_String_Equal/10`	`15.093548370117428` ns/iter	`14.16934078496376` ns/iter	`1.07`
`JSON_String_Equal/100`	`16.349991071434392` ns/iter	`16.16907142856608` ns/iter	`1.01`
`JSON_String_Equal_Small_By_Perfect_Hash/10`	`2.5089357142860536` ns/iter	`2.17058593749897` ns/iter	`1.16`
`JSON_String_Equal_Small_By_Runtime_Perfect_Hash/10`	`15.011694575837677` ns/iter	`14.423816964281857` ns/iter	`1.04`
`JSON_String_Fast_Hash/10`	`4.711325233729636` ns/iter	`4.603059385276086` ns/iter	`1.02`
`JSON_String_Fast_Hash/100`	`4.696432376554595` ns/iter	`4.623147331749482` ns/iter	`1.02`
`JSON_String_Key_Hash/10`	`5.334695000001375` ns/iter	`4.958074999999553` ns/iter	`1.08`
`JSON_String_Key_Hash/100`	`11.882708928575473` ns/iter	`10.940459374999989` ns/iter	`1.09`
`JSON_Object_Defines_Miss_Same_Length`	`4.082950334822755` ns/iter	`4.26521952934497` ns/iter	`0.96`
`JSON_Object_Defines_Miss_Too_Small`	`5.027451999999357` ns/iter	`4.983237499999404` ns/iter	`1.01`
`JSON_Object_Defines_Miss_Too_Large`	`4.39668749999953` ns/iter	`4.251575489173158` ns/iter	`1.03`
`Pointer_Object_Traverse`	`70.14650892857941` ns/iter	`69.09117187500361` ns/iter	`1.02`
`Pointer_Object_Try_Traverse`	`71.0547544642789` ns/iter	`68.10769642860188` ns/iter	`1.04`
`Pointer_Push_Back_Pointer_To_Weak_Pointer`	`160.3486830357984` ns/iter	`166.3893504278405` ns/iter	`0.96`
`Pointer_Walker_Schema_ISO_Language`	`8567662.22222076` ns/iter	`9286326.66666696` ns/iter	`0.92`
`Pointer_Maybe_Tracked_Deeply_Nested/0`	`2434454.6184740653` ns/iter	`2446937.349397931` ns/iter	`0.99`
`Pointer_Maybe_Tracked_Deeply_Nested/1`	`3757940.000000067` ns/iter	`3646998.3957227124` ns/iter	`1.03`
`Pointer_Position_Tracker_Get_Deeply_Nested`	`515.3796727843562` ns/iter	`545.1445312501286` ns/iter	`0.95`
`URITemplateRouter_Create`	`40972.60170622369` ns/iter	`39866.8736579223` ns/iter	`1.03`
`URITemplateRouter_Match`	`232.59546729489668` ns/iter	`222.16709375001642` ns/iter	`1.05`
`URITemplateRouter_Match_BasePath`	`271.20738710756297` ns/iter	`247.73060714291466` ns/iter	`1.09`
`URITemplateRouterView_Restore`	`32254.81648150141` ns/iter	`24308.86932065208` ns/iter	`1.33`
`URITemplateRouterView_Match`	`179.4923463831604` ns/iter	`173.21470356344634` ns/iter	`1.04`
`URITemplateRouterView_Match_BasePath`	`204.49493750007264` ns/iter	`197.0954372406989` ns/iter	`1.04`
`URITemplateRouterView_Arguments`	`534.226071428634` ns/iter	`587.267499999809` ns/iter	`0.91`
`JSONL_Parse_Large`	`32488628.571432598` ns/iter	`33253123.80952926` ns/iter	`0.98`
`JSONL_Parse_Large_GZIP`	`33075876.19047765` ns/iter	`33154231.8181784` ns/iter	`1.00`
`HTML_Build_Table_100000`	`90329777.77774756` ns/iter	`91672042.85716124` ns/iter	`0.99`
`HTML_Render_Table_100000`	`8207694.666665096` ns/iter	`8367114.444445178` ns/iter	`0.98`
`GZIP_Compress_ISO_Language_Set_3_Locations`	`36309899.99999201` ns/iter	`37802410.526302606` ns/iter	`0.96`
`GZIP_Decompress_ISO_Language_Set_3_Locations`	`10110209.333336873` ns/iter	`10587943.750003604` ns/iter	`0.95`
`GZIP_Compress_ISO_Language_Set_3_Schema`	`2111747.8124992317` ns/iter	`2287645.8193988646` ns/iter	`0.92`
`GZIP_Decompress_ISO_Language_Set_3_Schema`	`619657.142857071` ns/iter	`598881.517857259` ns/iter	`1.03`
`JOSE_VerifySignature_RS256`	`21257.660611686028` ns/iter	`23758.592857153155` ns/iter	`0.89`
`JOSE_VerifySignature_ES512`	`1536041.3654618978` ns/iter	`1518441.5178574845` ns/iter	`1.01`

This comment was automatically generated by workflow using github-action-benchmark.

Add a UTS #46 variant of is_idn_email

7085cac

See: json-schema-org/JSON-Schema-Test-Suite#945 Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>

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Comment thread src/core/email/include/sourcemeta/core/email.h Outdated

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d02ad29

Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>

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jviotti merged commit 79d46c3 into main Jul 1, 2026
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jviotti deleted the e-mail-uts branch July 1, 2026 19:10

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Add a UTS #46 variant of `is_idn_email`#2566

Add a UTS #46 variant of `is_idn_email`#2566
jviotti merged 2 commits into
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e-mail-uts

jviotti commented Jul 1, 2026 •

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Benchmark (windows/msvc)

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jviotti commented Jul 1, 2026 •

edited by cubic-dev-ai Bot

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augmentcode Bot Jul 1, 2026 •

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