fix(es/parser): Fix parsing of an array spread in tsx properties (#7011)

swc-project · Mar 5, 2023 · 6d6731f · 6d6731f · github-actions · Mar 5, 2023
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commit 6d6731f
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diff --git a/crates/swc_ecma_parser/src/parser/jsx.rs b/crates/swc_ecma_parser/src/parser/jsx.rs
@@ -143,6 +143,9 @@ impl<I: Tokens> Parser<I> {
         let expr = if is!(self, '}') {
             self.parse_jsx_empty_expr().map(JSXExpr::JSXEmptyExpr)?
         } else {
+            if is!(self, "...") {
+                bump!(self);
+            }
             self.parse_expr().map(JSXExpr::Expr)?
         };
         expect!(self, '}');

diff --git a/crates/swc_ecma_transforms_react/tests/jsx/fixture/issue-6977/1/input.js b/crates/swc_ecma_transforms_react/tests/jsx/fixture/issue-6977/1/input.js
@@ -0,0 +1,4 @@
+function Component(props) {
+}
+
+<Component x={...[1,2,3]} />
diff --git a/crates/swc_ecma_transforms_react/tests/jsx/fixture/issue-6977/1/output.mjs b/crates/swc_ecma_transforms_react/tests/jsx/fixture/issue-6977/1/output.mjs
@@ -0,0 +1,8 @@
+function Component(props) {}
+/*#__PURE__*/ React.createElement(Component, {
+    x: [
+        1,
+        2,
+        3
+    ]
+});
diff --git a/crates/swc_ecma_transforms_react/tests/jsx/fixture/issue-6977/2/input.js b/crates/swc_ecma_transforms_react/tests/jsx/fixture/issue-6977/2/input.js
@@ -0,0 +1,4 @@
+function Component(props) {
+}
+
+<Component x={...{a: x}} />
diff --git a/crates/swc_ecma_transforms_react/tests/jsx/fixture/issue-6977/2/output.mjs b/crates/swc_ecma_transforms_react/tests/jsx/fixture/issue-6977/2/output.mjs
@@ -0,0 +1,6 @@
+function Component(props) {}
+/*#__PURE__*/ React.createElement(Component, {
+    x: {
+        a: x
+    }
+});
Benchmark suite	Current: `6d6731f`	Previous: `a431a3a`	Ratio
`es/full/bugs-1`	`304418` ns/iter (`± 7378`)	`296745` ns/iter (`± 17563`)	`1.03`
`es/full/minify/libraries/antd`	`1747197057` ns/iter (`± 32263671`)	`1657037804` ns/iter (`± 13574759`)	`1.05`
`es/full/minify/libraries/d3`	`314834917` ns/iter (`± 5076739`)	`309425657` ns/iter (`± 19216362`)	`1.02`
`es/full/minify/libraries/echarts`	`1354771688` ns/iter (`± 7850503`)	`1316504566` ns/iter (`± 52123404`)	`1.03`
`es/full/minify/libraries/jquery`	`95098714` ns/iter (`± 973487`)	`92036985` ns/iter (`± 1619174`)	`1.03`
`es/full/minify/libraries/lodash`	`110468220` ns/iter (`± 941969`)	`107922500` ns/iter (`± 1377654`)	`1.02`
`es/full/minify/libraries/moment`	`54757764` ns/iter (`± 541589`)	`53208607` ns/iter (`± 353141`)	`1.03`
`es/full/minify/libraries/react`	`19592137` ns/iter (`± 177123`)	`19288157` ns/iter (`± 99548`)	`1.02`
`es/full/minify/libraries/terser`	`261399139` ns/iter (`± 2935726`)	`250712733` ns/iter (`± 4170468`)	`1.04`
`es/full/minify/libraries/three`	`474656301` ns/iter (`± 4142104`)	`441159769` ns/iter (`± 6707846`)	`1.08`
`es/full/minify/libraries/typescript`	`3323016146` ns/iter (`± 14481646`)	`3087447927` ns/iter (`± 28115070`)	`1.08`
`es/full/minify/libraries/victory`	`742816486` ns/iter (`± 10181749`)	`664807800` ns/iter (`± 10009760`)	`1.12`
`es/full/minify/libraries/vue`	`137743074` ns/iter (`± 2649707`)	`132527983` ns/iter (`± 2612660`)	`1.04`
`es/full/codegen/es3`	`26146` ns/iter (`± 52`)	`25936` ns/iter (`± 79`)	`1.01`
`es/full/codegen/es5`	`26185` ns/iter (`± 68`)	`25903` ns/iter (`± 41`)	`1.01`
`es/full/codegen/es2015`	`26106` ns/iter (`± 98`)	`25919` ns/iter (`± 50`)	`1.01`
`es/full/codegen/es2016`	`26156` ns/iter (`± 56`)	`25960` ns/iter (`± 47`)	`1.01`
`es/full/codegen/es2017`	`26205` ns/iter (`± 68`)	`25947` ns/iter (`± 42`)	`1.01`
`es/full/codegen/es2018`	`26164` ns/iter (`± 36`)	`25947` ns/iter (`± 57`)	`1.01`
`es/full/codegen/es2019`	`26132` ns/iter (`± 41`)	`25926` ns/iter (`± 48`)	`1.01`
`es/full/codegen/es2020`	`26129` ns/iter (`± 40`)	`25953` ns/iter (`± 57`)	`1.01`
`es/full/all/es3`	`171198541` ns/iter (`± 1248447`)	`175636438` ns/iter (`± 1721049`)	`0.97`
`es/full/all/es5`	`161330344` ns/iter (`± 3657111`)	`163464406` ns/iter (`± 2306039`)	`0.99`
`es/full/all/es2015`	`127105282` ns/iter (`± 1405831`)	`129353088` ns/iter (`± 1816733`)	`0.98`
`es/full/all/es2016`	`126171192` ns/iter (`± 1037373`)	`126562071` ns/iter (`± 1706788`)	`1.00`
`es/full/all/es2017`	`123827422` ns/iter (`± 1178280`)	`125727026` ns/iter (`± 1635266`)	`0.98`
`es/full/all/es2018`	`120701975` ns/iter (`± 1171523`)	`122518777` ns/iter (`± 4419423`)	`0.99`
`es/full/all/es2019`	`120021587` ns/iter (`± 736750`)	`121688756` ns/iter (`± 4737413`)	`0.99`
`es/full/all/es2020`	`115346362` ns/iter (`± 937819`)	`116393393` ns/iter (`± 1317410`)	`0.99`
`es/full/parser`	`549478` ns/iter (`± 9162`)	`545647` ns/iter (`± 10292`)	`1.01`
`es/full/base/fixer`	`21776` ns/iter (`± 57`)	`21995` ns/iter (`± 37`)	`0.99`
`es/full/base/resolver_and_hygiene`	`81446` ns/iter (`± 81`)	`81768` ns/iter (`± 64`)	`1.00`
`serialization of ast node`	`145` ns/iter (`± 0`)	`144` ns/iter (`± 0`)	`1.01`
`serialization of serde`	`134` ns/iter (`± 0`)	`134` ns/iter (`± 0`)	`1`
`css/minify/libraries/bootstrap`	`28326934` ns/iter (`± 90048`)	`28603529` ns/iter (`± 495330`)	`0.99`
`css/visitor/compare/clone`	`2061513` ns/iter (`± 16482`)	`2085483` ns/iter (`± 10678`)	`0.99`
`css/visitor/compare/visit_mut_span`	`2261599` ns/iter (`± 8633`)	`2272186` ns/iter (`± 24395`)	`1.00`
`css/visitor/compare/visit_mut_span_panic`	`2293227` ns/iter (`± 3232`)	`2283039` ns/iter (`± 33812`)	`1.00`
`css/visitor/compare/fold_span`	`3009373` ns/iter (`± 22216`)	`3001114` ns/iter (`± 22051`)	`1.00`
`css/visitor/compare/fold_span_panic`	`3159189` ns/iter (`± 22246`)	`3129397` ns/iter (`± 20792`)	`1.01`
`css/lexer/bootstrap_5_1_3`	`5264355` ns/iter (`± 5495`)	`5200029` ns/iter (`± 7891`)	`1.01`
`css/lexer/foundation_6_7_4`	`4434456` ns/iter (`± 3846`)	`4372235` ns/iter (`± 2392`)	`1.01`
`css/lexer/tailwind_3_1_1`	`843556` ns/iter (`± 1386`)	`832120` ns/iter (`± 927`)	`1.01`
`css/parser/bootstrap_5_1_3`	`21761183` ns/iter (`± 57226`)	`21587549` ns/iter (`± 62653`)	`1.01`
`css/parser/foundation_6_7_4`	`17469114` ns/iter (`± 95643`)	`17277686` ns/iter (`± 37371`)	`1.01`
`css/parser/tailwind_3_1_1`	`3323210` ns/iter (`± 3537`)	`3320784` ns/iter (`± 6619`)	`1.00`
`es/codegen/colors`	`331856` ns/iter (`± 185164`)	`318776` ns/iter (`± 180865`)	`1.04`
`es/codegen/large`	`1308533` ns/iter (`± 658337`)	`1230114` ns/iter (`± 643176`)	`1.06`
`es/codegen/with-parser/colors`	`47520` ns/iter (`± 67`)	`48822` ns/iter (`± 367`)	`0.97`
`es/codegen/with-parser/large`	`525467` ns/iter (`± 1825`)	`535081` ns/iter (`± 1452`)	`0.98`
`es/minify/libraries/antd`	`1536571916` ns/iter (`± 14375462`)	`1398764061` ns/iter (`± 14882927`)	`1.10`
`es/minify/libraries/d3`	`268595945` ns/iter (`± 5520095`)	`249619894` ns/iter (`± 2635925`)	`1.08`
`es/minify/libraries/echarts`	`1177397482` ns/iter (`± 12370033`)	`1087699933` ns/iter (`± 17965019`)	`1.08`
`es/minify/libraries/jquery`	`80823288` ns/iter (`± 468480`)	`79024248` ns/iter (`± 680679`)	`1.02`
`es/minify/libraries/lodash`	`96808661` ns/iter (`± 831416`)	`94894082` ns/iter (`± 824583`)	`1.02`
`es/minify/libraries/moment`	`47063208` ns/iter (`± 226803`)	`46265103` ns/iter (`± 459262`)	`1.02`
`es/minify/libraries/react`	`17333312` ns/iter (`± 139256`)	`17141039` ns/iter (`± 97236`)	`1.01`
`es/minify/libraries/terser`	`220577429` ns/iter (`± 2643944`)	`210402389` ns/iter (`± 3594790`)	`1.05`
`es/minify/libraries/three`	`395364420` ns/iter (`± 9369158`)	`373548002` ns/iter (`± 15768209`)	`1.06`
`es/minify/libraries/typescript`	`2826194106` ns/iter (`± 8400564`)	`2703662057` ns/iter (`± 62775652`)	`1.05`
`es/minify/libraries/victory`	`613390893` ns/iter (`± 11872450`)	`604155119` ns/iter (`± 47367391`)	`1.02`
`es/minify/libraries/vue`	`120107882` ns/iter (`± 960371`)	`117953193` ns/iter (`± 3258399`)	`1.02`
`es/visitor/compare/clone`	`2417937` ns/iter (`± 20840`)	`2349736` ns/iter (`± 7811`)	`1.03`
`es/visitor/compare/visit_mut_span`	`2819052` ns/iter (`± 5475`)	`2746823` ns/iter (`± 4013`)	`1.03`
`es/visitor/compare/visit_mut_span_panic`	`2860712` ns/iter (`± 5993`)	`2795559` ns/iter (`± 3692`)	`1.02`
`es/visitor/compare/fold_span`	`3995515` ns/iter (`± 9596`)	`3904320` ns/iter (`± 7644`)	`1.02`
`es/visitor/compare/fold_span_panic`	`4141738` ns/iter (`± 6736`)	`4028831` ns/iter (`± 6271`)	`1.03`
`es/lexer/colors`	`16208` ns/iter (`± 63`)	`16288` ns/iter (`± 8`)	`1.00`
`es/lexer/angular`	`7781078` ns/iter (`± 17966`)	`7800250` ns/iter (`± 2930`)	`1.00`
`es/lexer/backbone`	`1002644` ns/iter (`± 650`)	`1005372` ns/iter (`± 571`)	`1.00`
`es/lexer/jquery`	`5570695` ns/iter (`± 3649`)	`5594243` ns/iter (`± 2746`)	`1.00`
`es/lexer/jquery mobile`	`8551298` ns/iter (`± 2673`)	`8578994` ns/iter (`± 8475`)	`1.00`
`es/lexer/mootools`	`4384256` ns/iter (`± 3291`)	`4410987` ns/iter (`± 2591`)	`0.99`
`es/lexer/underscore`	`837592` ns/iter (`± 454`)	`838587` ns/iter (`± 366`)	`1.00`
`es/lexer/three`	`25978667` ns/iter (`± 14670`)	`26057628` ns/iter (`± 86293`)	`1.00`
`es/lexer/yui`	`4782757` ns/iter (`± 4006`)	`4803093` ns/iter (`± 4868`)	`1.00`
`es/parser/colors`	`30862` ns/iter (`± 101`)	`30308` ns/iter (`± 63`)	`1.02`
`es/parser/angular`	`16084485` ns/iter (`± 222667`)	`15342231` ns/iter (`± 57596`)	`1.05`
`es/parser/backbone`	`2330801` ns/iter (`± 11080`)	`2306355` ns/iter (`± 13552`)	`1.01`
`es/parser/jquery`	`12557067` ns/iter (`± 103834`)	`12407268` ns/iter (`± 61784`)	`1.01`
`es/parser/jquery mobile`	`19886076` ns/iter (`± 249940`)	`19388445` ns/iter (`± 165281`)	`1.03`
`es/parser/mootools`	`9691892` ns/iter (`± 24345`)	`9486959` ns/iter (`± 25229`)	`1.02`
`es/parser/underscore`	`1977040` ns/iter (`± 13464`)	`1957770` ns/iter (`± 12270`)	`1.01`
`es/parser/three`	`60331025` ns/iter (`± 443528`)	`56822297` ns/iter (`± 760033`)	`1.06`
`es/parser/yui`	`9633110` ns/iter (`± 108943`)	`9455990` ns/iter (`± 51852`)	`1.02`
`es/preset-env/usage/builtin_type`	`142258` ns/iter (`± 32445`)	`139645` ns/iter (`± 31609`)	`1.02`
`es/preset-env/usage/property`	`21211` ns/iter (`± 83`)	`20799` ns/iter (`± 79`)	`1.02`
`es/resolver/typescript`	`126572488` ns/iter (`± 4843967`)	`117228143` ns/iter (`± 3068828`)	`1.08`
`es/fixer/typescript`	`96375162` ns/iter (`± 2295650`)	`87735403` ns/iter (`± 487542`)	`1.10`
`es/hygiene/typescript`	`208093336` ns/iter (`± 1236934`)	`183650900` ns/iter (`± 2479878`)	`1.13`
`es/resolver_with_hygiene/typescript`	`346846759` ns/iter (`± 1441860`)	`325971861` ns/iter (`± 1731447`)	`1.06`
`es/visitor/base-perf/module_clone`	`76089` ns/iter (`± 2115`)	`76971` ns/iter (`± 1725`)	`0.99`
`es/visitor/base-perf/fold_empty`	`86305` ns/iter (`± 2087`)	`85313` ns/iter (`± 1296`)	`1.01`
`es/visitor/base-perf/fold_noop_impl_all`	`85500` ns/iter (`± 1800`)	`85132` ns/iter (`± 446`)	`1.00`
`es/visitor/base-perf/fold_noop_impl_vec`	`86506` ns/iter (`± 961`)	`85398` ns/iter (`± 1809`)	`1.01`
`es/visitor/base-perf/boxing_boxed_clone`	`56` ns/iter (`± 0`)	`56` ns/iter (`± 0`)	`1`
`es/visitor/base-perf/boxing_unboxed_clone`	`59` ns/iter (`± 0`)	`59` ns/iter (`± 0`)	`1`
`es/visitor/base-perf/boxing_boxed`	`103` ns/iter (`± 0`)	`103` ns/iter (`± 0`)	`1`
`es/visitor/base-perf/boxing_unboxed`	`102` ns/iter (`± 0`)	`102` ns/iter (`± 0`)	`1`
`es/visitor/base-perf/visit_contains_this`	`3590` ns/iter (`± 87`)	`3481` ns/iter (`± 78`)	`1.03`
`es/base/parallel/resolver/typescript`	`5263036066` ns/iter (`± 472878250`)	`5843206176` ns/iter (`± 453082751`)	`0.90`
`es/base/parallel/hygiene/typescript`	`2409428991` ns/iter (`± 32048466`)	`2313908161` ns/iter (`± 34782447`)	`1.04`
`misc/visitors/time-complexity/time 5`	`98` ns/iter (`± 0`)	`102` ns/iter (`± 0`)	`0.96`
`misc/visitors/time-complexity/time 10`	`311` ns/iter (`± 0`)	`324` ns/iter (`± 0`)	`0.96`
`misc/visitors/time-complexity/time 15`	`657` ns/iter (`± 0`)	`666` ns/iter (`± 0`)	`0.99`
`misc/visitors/time-complexity/time 20`	`1211` ns/iter (`± 3`)	`1244` ns/iter (`± 12`)	`0.97`
`misc/visitors/time-complexity/time 40`	`6598` ns/iter (`± 6`)	`6227` ns/iter (`± 0`)	`1.06`
`misc/visitors/time-complexity/time 60`	`16930` ns/iter (`± 56`)	`15723` ns/iter (`± 13`)	`1.08`
`es/full-target/es2016`	`188535` ns/iter (`± 724`)	`188481` ns/iter (`± 1054`)	`1.00`
`es/full-target/es2017`	`183020` ns/iter (`± 718`)	`182997` ns/iter (`± 504`)	`1.00`
`es/full-target/es2018`	`172949` ns/iter (`± 694`)	`171551` ns/iter (`± 261`)	`1.01`
`es2020_nullish_coalescing`	`66558` ns/iter (`± 102`)	`67374` ns/iter (`± 239`)	`0.99`
`es2020_optional_chaining`	`96611` ns/iter (`± 7895`)	`96392` ns/iter (`± 271`)	`1.00`
`es2022_class_properties`	`93608` ns/iter (`± 177`)	`94298` ns/iter (`± 167`)	`0.99`
`es2018_object_rest_spread`	`71245` ns/iter (`± 128`)	`71303` ns/iter (`± 67`)	`1.00`
`es2019_optional_catch_binding`	`61212` ns/iter (`± 224`)	`61277` ns/iter (`± 101`)	`1.00`
`es2017_async_to_generator`	`61386` ns/iter (`± 145`)	`62086` ns/iter (`± 85`)	`0.99`
`es2016_exponentiation`	`64443` ns/iter (`± 181`)	`65463` ns/iter (`± 39`)	`0.98`
`es2015_arrow`	`70386` ns/iter (`± 161`)	`70253` ns/iter (`± 241`)	`1.00`
`es2015_block_scoped_fn`	`66078` ns/iter (`± 134`)	`66801` ns/iter (`± 149`)	`0.99`
`es2015_block_scoping`	`141272` ns/iter (`± 8685`)	`156373` ns/iter (`± 12059`)	`0.90`
`es2015_classes`	`116524` ns/iter (`± 586`)	`117662` ns/iter (`± 511`)	`0.99`
`es2015_computed_props`	`60920` ns/iter (`± 162`)	`61816` ns/iter (`± 109`)	`0.99`
`es2015_destructuring`	`116100` ns/iter (`± 313`)	`116244` ns/iter (`± 340`)	`1.00`
`es2015_duplicate_keys`	`63574` ns/iter (`± 102`)	`64170` ns/iter (`± 101`)	`0.99`
`es2015_parameters`	`79869` ns/iter (`± 127`)	`79565` ns/iter (`± 177`)	`1.00`
`es2015_fn_name`	`66629` ns/iter (`± 580`)	`67157` ns/iter (`± 435`)	`0.99`
`es2015_for_of`	`63987` ns/iter (`± 130`)	`64586` ns/iter (`± 131`)	`0.99`
`es2015_instanceof`	`63336` ns/iter (`± 136`)	`63712` ns/iter (`± 134`)	`0.99`
`es2015_shorthand_property`	`60795` ns/iter (`± 102`)	`61347` ns/iter (`± 92`)	`0.99`
`es2015_spread`	`60503` ns/iter (`± 157`)	`61342` ns/iter (`± 120`)	`0.99`
`es2015_sticky_regex`	`61882` ns/iter (`± 71`)	`62588` ns/iter (`± 98`)	`0.99`
`es2015_typeof_symbol`	`62258` ns/iter (`± 74`)	`62542` ns/iter (`± 56`)	`1.00`
`es/transform/baseline/base`	`51529` ns/iter (`± 149`)	`52193` ns/iter (`± 105`)	`0.99`
`es/transform/baseline/common_reserved_word`	`62358` ns/iter (`± 109`)	`63177` ns/iter (`± 68`)	`0.99`
`es/transform/baseline/common_typescript`	`144222` ns/iter (`± 3015`)	`145737` ns/iter (`± 2946`)	`0.99`
`es/target/es3`	`169874` ns/iter (`± 216`)	`169997` ns/iter (`± 253`)	`1.00`
`es/target/es2015`	`632049` ns/iter (`± 1465`)	`630939` ns/iter (`± 1280`)	`1.00`
`es/target/es2016`	`64714` ns/iter (`± 136`)	`65613` ns/iter (`± 98`)	`0.99`
`es/target/es2017`	`61444` ns/iter (`± 139`)	`62160` ns/iter (`± 77`)	`0.99`
`es/target/es2018`	`81613` ns/iter (`± 81`)	`81503` ns/iter (`± 127`)	`1.00`
`es/target/es2020`	`132635` ns/iter (`± 143`)	`133097` ns/iter (`± 172`)	`1.00`
`babelify-only`	`672811` ns/iter (`± 1172`)	`667277` ns/iter (`± 602`)	`1.01`
`parse_and_babelify_angular`	`44918833` ns/iter (`± 862500`)	`42272507` ns/iter (`± 843093`)	`1.06`
`parse_and_babelify_backbone`	`5496207` ns/iter (`± 51546`)	`5434672` ns/iter (`± 83077`)	`1.01`
`parse_and_babelify_jquery`	`33695225` ns/iter (`± 831652`)	`31662754` ns/iter (`± 381322`)	`1.06`
`parse_and_babelify_jquery_mobile`	`56920689` ns/iter (`± 1082815`)	`54516811` ns/iter (`± 842715`)	`1.04`
`parse_and_babelify_mootools`	`35086494` ns/iter (`± 572209`)	`33043753` ns/iter (`± 441984`)	`1.06`
`parse_and_babelify_underscore`	`4398235` ns/iter (`± 32551`)	`4363609` ns/iter (`± 34229`)	`1.01`
`parse_and_babelify_yui`	`35850881` ns/iter (`± 1537820`)	`31289190` ns/iter (`± 374333`)	`1.15`
`html/minify/document/css_spec`	`42998184` ns/iter (`± 359936`)	`42749997` ns/iter (`± 258001`)	`1.01`
`html/minify/document/github`	`17586882` ns/iter (`± 122385`)	`17594209` ns/iter (`± 66840`)	`1.00`
`html/minify/document/stackoverflow`	`15780617` ns/iter (`± 39180`)	`15719512` ns/iter (`± 32140`)	`1.00`
`html/minify/document_fragment/css_spec`	`40584962` ns/iter (`± 260052`)	`41164381` ns/iter (`± 498449`)	`0.99`
`html/minify/document_fragment/github`	`16776541` ns/iter (`± 19821`)	`16927399` ns/iter (`± 59252`)	`0.99`
`html/minify/document_fragment/stackoverflow`	`15280852` ns/iter (`± 45901`)	`15461438` ns/iter (`± 50863`)	`0.99`
`html/document/visitor/compare/clone`	`341676` ns/iter (`± 1709`)	`335801` ns/iter (`± 2129`)	`1.02`
`html/document/visitor/compare/visit_mut_span`	`368111` ns/iter (`± 2863`)	`360842` ns/iter (`± 1391`)	`1.02`
`html/document/visitor/compare/visit_mut_span_panic`	`378910` ns/iter (`± 1024`)	`368160` ns/iter (`± 2044`)	`1.03`
`html/document/visitor/compare/fold_span`	`399853` ns/iter (`± 2775`)	`405359` ns/iter (`± 2435`)	`0.99`
`html/document/visitor/compare/fold_span_panic`	`454766` ns/iter (`± 1605`)	`461902` ns/iter (`± 2015`)	`0.98`
`html/document_fragment/visitor/compare/clone`	`335587` ns/iter (`± 1987`)	`333560` ns/iter (`± 1252`)	`1.01`
`html/document_fragment/visitor/compare/visit_mut_span`	`365096` ns/iter (`± 2370`)	`364090` ns/iter (`± 2176`)	`1.00`
`html/document_fragment/visitor/compare/visit_mut_span_panic`	`375596` ns/iter (`± 2113`)	`374151` ns/iter (`± 2053`)	`1.00`
`html/document_fragment/visitor/compare/fold_span`	`400083` ns/iter (`± 2595`)	`400473` ns/iter (`± 2366`)	`1.00`
`html/document_fragment/visitor/compare/fold_span_panic`	`456441` ns/iter (`± 2058`)	`455992` ns/iter (`± 1657`)	`1.00`
`html/lexer/css_2021_spec`	`15554131` ns/iter (`± 17360`)	`15533824` ns/iter (`± 13593`)	`1.00`
`html/lexer/github_com_17_05_2022`	`6028677` ns/iter (`± 7502`)	`6024155` ns/iter (`± 10037`)	`1.00`
`html/lexer/stackoverflow_com_17_05_2022`	`5643649` ns/iter (`± 8259`)	`5630397` ns/iter (`± 5333`)	`1.00`
`html/parser/parser_document/css_2021_spec`	`26072198` ns/iter (`± 304247`)	`25900810` ns/iter (`± 105235`)	`1.01`
`html/parser/parser_document/github_com_17_05_2022`	`8785277` ns/iter (`± 20885`)	`8749729` ns/iter (`± 10111`)	`1.00`
`html/parser/parser_document/stackoverflow_com_17_05_2022`	`7720553` ns/iter (`± 12297`)	`7715711` ns/iter (`± 8296`)	`1.00`
`html/parser/parser_document_fragment/css_2021_spec`	`26055470` ns/iter (`± 245446`)	`25651303` ns/iter (`± 119134`)	`1.02`
`html/parser/parser_document_fragment/github_com_17_05_2022`	`8796020` ns/iter (`± 13245`)	`8756780` ns/iter (`± 4369`)	`1.00`
`html/parser/parser_document_fragment/stackoverflow_com_17_05_2022`	`7728314` ns/iter (`± 14485`)	`7747552` ns/iter (`± 5592`)	`1.00`