mirror of
https://github.com/swc-project/swc.git
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fix(es/minifier): Fix for @emotion/react and murmur2 (#2637)
swc_ecma_minifier: - Check for the operator while folding binary assignments. - `sequences`: More check before inlining into operator assignments.
This commit is contained in:
Donny/강동윤
GitHub
parent
a973b0bed4
commit
808d57822b
@ -332,6 +332,10 @@ where
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/// `a = a + 1` => `a += 1`.
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fn compress_bin_assignment_to_left(&mut self, e: &mut AssignExpr) {
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if e.op != op!("=") {
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return;
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}
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// TODO: Handle pure properties.
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let lhs = match &e.left {
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PatOrExpr::Expr(e) => match &**e {
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@ -14,7 +14,9 @@ use std::mem::take;
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use swc_atoms::js_word;
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use swc_common::{util::take::Take, Spanned, DUMMY_SP};
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use swc_ecma_ast::*;
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use swc_ecma_utils::{contains_this_expr, ident::IdentLike, undefined, ExprExt, Id, StmtLike};
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use swc_ecma_utils::{
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contains_this_expr, ident::IdentLike, undefined, ExprExt, Id, StmtLike, UsageFinder,
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};
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use swc_ecma_visit::{noop_visit_type, Node, Visit, VisitWith};
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use tracing::{span, Level};
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@ -207,7 +209,7 @@ where
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match &mut stmt.init {
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Some(VarDeclOrExpr::Expr(e)) => {
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if exprs.iter().all(|expr| match &**expr {
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Expr::Assign(..) => true,
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Expr::Assign(AssignExpr { op: op!("="), .. }) => true,
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_ => false,
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}) {
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let ids_used_by_exprs =
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@ -363,7 +365,7 @@ where
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Expr::Seq(seq) => {
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seq.exprs.len() > 1
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&& seq.exprs.iter().all(|expr| match &**expr {
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Expr::Assign(..) => true,
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Expr::Assign(AssignExpr { op: op!("="), .. }) => true,
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_ => false,
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})
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}
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@ -387,7 +389,7 @@ where
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Expr::Seq(seq) => {
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seq.exprs.len() > 1
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&& seq.exprs.iter().all(|expr| match &**expr {
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Expr::Assign(..) => true,
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Expr::Assign(AssignExpr { op: op!("="), .. }) => true,
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_ => false,
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})
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}
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@ -1068,24 +1070,14 @@ where
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}
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Expr::Assign(b) => {
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match &mut b.left {
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PatOrExpr::Expr(b) => match &**b {
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Expr::Ident(..) => {}
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let b_left = get_lhs_ident(&b.left);
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let b_left = match b_left {
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Some(v) => v.clone(),
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None => return Ok(false),
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};
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_ => {
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return Ok(false);
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}
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},
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PatOrExpr::Pat(b) => match &mut **b {
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Pat::Expr(b) => match &**b {
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Expr::Ident(..) => {}
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_ => {
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return Ok(false);
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}
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},
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Pat::Ident(..) => {}
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_ => return Ok(false),
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},
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if UsageFinder::find(&b_left, &b.right) {
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return Err(());
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}
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tracing::trace!("seq: Try rhs of assign with op");
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@ -21,7 +21,7 @@ where
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&*seq.exprs[seq.exprs.len() - 2],
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&*seq.exprs[seq.exprs.len() - 1],
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) {
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(Expr::Assign(assign), Expr::Ident(ident)) => {
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(Expr::Assign(assign @ AssignExpr { op: op!("="), .. }), Expr::Ident(ident)) => {
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// Check if lhs is same as `ident`.
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match &assign.left {
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PatOrExpr::Expr(_) => {}
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@ -90,7 +90,7 @@ where
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}
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let assign = match e {
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Expr::Assign(v) => v,
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Expr::Assign(v @ AssignExpr { op: op!("="), .. }) => v,
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_ => return,
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};
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@ -156,7 +156,7 @@ where
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match (&mut *a, &mut *b) {
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(
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Expr::Assign(a_assign),
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Expr::Assign(a_assign @ AssignExpr { op: op!("="), .. }),
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Expr::Call(CallExpr {
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callee: ExprOrSuper::Expr(b_callee),
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args,
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@ -4840,7 +4840,7 @@
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for(i = 0; i < input.length; i++)(currentValue = input[i]) >= n && currentValue < m && (m = currentValue);
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var handledCPCountPlusOne = handledCPCount + 1;
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if (m - n > floor((2147483647 - delta) / handledCPCountPlusOne)) throw RangeError("Overflow: input needs wider integers to process");
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for(i = 0, delta += (m - n) * handledCPCountPlusOne, n = m; i < input.length; i++){
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for(delta += (m - n) * handledCPCountPlusOne, n = m, i = 0; i < input.length; i++){
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if ((currentValue = input[i]) < n && ++delta > 2147483647) throw RangeError("Overflow: input needs wider integers to process");
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if (currentValue == n) {
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for(var q = delta, k = base;; k += base){
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,346 @@
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/* harmony default export */
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var emotion_memoize_browser_esm = (memoize);
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var hyphenateRegex = /[A-Z]|^ms/g;
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var animationRegex = /_EMO_([^_]+?)_([^]*?)_EMO_/g;
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var unitlessKeys = {
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animationIterationCount: 1,
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borderImageOutset: 1,
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borderImageSlice: 1,
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borderImageWidth: 1,
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boxFlex: 1,
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boxFlexGroup: 1,
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boxOrdinalGroup: 1,
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columnCount: 1,
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columns: 1,
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flex: 1,
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flexGrow: 1,
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flexPositive: 1,
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flexShrink: 1,
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flexNegative: 1,
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flexOrder: 1,
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gridRow: 1,
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gridRowEnd: 1,
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gridRowSpan: 1,
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gridRowStart: 1,
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gridColumn: 1,
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gridColumnEnd: 1,
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gridColumnSpan: 1,
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gridColumnStart: 1,
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msGridRow: 1,
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msGridRowSpan: 1,
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msGridColumn: 1,
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msGridColumnSpan: 1,
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fontWeight: 1,
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lineHeight: 1,
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opacity: 1,
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order: 1,
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orphans: 1,
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tabSize: 1,
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widows: 1,
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zIndex: 1,
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zoom: 1,
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WebkitLineClamp: 1,
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// SVG-related properties
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fillOpacity: 1,
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floodOpacity: 1,
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stopOpacity: 1,
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strokeDasharray: 1,
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strokeDashoffset: 1,
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strokeMiterlimit: 1,
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strokeOpacity: 1,
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strokeWidth: 1
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};
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var unitless_browser_esm = (unitlessKeys);
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var isCustomProperty = function isCustomProperty(property) {
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return property.charCodeAt(1) === 45;
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};
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var labelPattern = /label:\s*([^\s;\n{]+)\s*(;|$)/g;
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var cursor;
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var hash_browser_esm = (murmur2);
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function handleInterpolation(mergedProps, registered, interpolation) {
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if (interpolation == null) {
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return '';
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}
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if (interpolation.__emotion_styles !== undefined) {
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if (false) { }
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return interpolation;
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}
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switch (typeof interpolation) {
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case 'boolean': {
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return '';
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}
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case 'object': {
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if (interpolation.anim === 1) {
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cursor = {
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name: interpolation.name,
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styles: interpolation.styles,
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next: cursor
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};
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return interpolation.name;
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}
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if (interpolation.styles !== undefined) {
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var next = interpolation.next;
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if (next !== undefined) {
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// not the most efficient thing ever but this is a pretty rare case
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// and there will be very few iterations of this generally
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while (next !== undefined) {
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cursor = {
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name: next.name,
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styles: next.styles,
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next: cursor
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};
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next = next.next;
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}
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}
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var styles = interpolation.styles + ";";
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if (false) { }
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return styles;
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}
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return createStringFromObject(mergedProps, registered, interpolation);
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}
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case 'function': {
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if (mergedProps !== undefined) {
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var previousCursor = cursor;
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var result = interpolation(mergedProps);
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cursor = previousCursor;
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return handleInterpolation(mergedProps, registered, result);
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} else if (false) { }
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break;
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}
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case 'string':
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if (false) {
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var replaced, matched;
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}
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break;
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} // finalize string values (regular strings and functions interpolated into css calls)
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if (registered == null) {
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return interpolation;
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}
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var cached = registered[interpolation];
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return cached !== undefined ? cached : interpolation;
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}
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export function serializeStyles(args, registered, mergedProps) {
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if (args.length === 1 && typeof args[0] === 'object' && args[0] !== null && args[0].styles !== undefined) {
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return args[0];
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}
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var stringMode = true;
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var styles = '';
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cursor = undefined;
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var strings = args[0];
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if (strings == null || strings.raw === undefined) {
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stringMode = false;
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styles += handleInterpolation(mergedProps, registered, strings);
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} else {
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if (false) { }
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styles += strings[0];
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} // we start at 1 since we've already handled the first arg
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for (var i = 1; i < args.length; i++) {
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styles += handleInterpolation(mergedProps, registered, args[i]);
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if (stringMode) {
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if (false) { }
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styles += strings[i];
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}
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}
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var sourceMap;
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if (false) { } // using a global regex with .exec is stateful so lastIndex has to be reset each time
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labelPattern.lastIndex = 0;
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var identifierName = '';
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var match; // https://esbench.com/bench/5b809c2cf2949800a0f61fb5
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while ((match = labelPattern.exec(styles)) !== null) {
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identifierName += '-' + // $FlowFixMe we know it's not null
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match[1];
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}
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var name = hash_browser_esm(styles) + identifierName;
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if (false) { }
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return {
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name: name,
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styles: styles,
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next: cursor
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};
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}
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function createStringFromObject(mergedProps, registered, obj) {
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var string = '';
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if (Array.isArray(obj)) {
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for (var i = 0; i < obj.length; i++) {
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string += handleInterpolation(mergedProps, registered, obj[i]) + ";";
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}
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} else {
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for (var _key in obj) {
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var value = obj[_key];
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if (typeof value !== 'object') {
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if (registered != null && registered[value] !== undefined) {
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string += _key + "{" + registered[value] + "}";
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} else if (isProcessableValue(value)) {
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string += processStyleName(_key) + ":" + processStyleValue(_key, value) + ";";
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}
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} else {
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if (_key === 'NO_COMPONENT_SELECTOR' && "production" !== 'production') { }
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if (Array.isArray(value) && typeof value[0] === 'string' && (registered == null || registered[value[0]] === undefined)) {
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for (var _i = 0; _i < value.length; _i++) {
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if (isProcessableValue(value[_i])) {
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string += processStyleName(_key) + ":" + processStyleValue(_key, value[_i]) + ";";
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}
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}
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} else {
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var interpolated = handleInterpolation(mergedProps, registered, value);
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switch (_key) {
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case 'animation':
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case 'animationName': {
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string += processStyleName(_key) + ":" + interpolated + ";";
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break;
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}
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default: {
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if (false) { }
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string += _key + "{" + interpolated + "}";
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}
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}
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}
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}
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}
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}
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return string;
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}
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function murmur2(str) {
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// 'm' and 'r' are mixing constants generated offline.
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// They're not really 'magic', they just happen to work well.
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// const m = 0x5bd1e995;
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// const r = 24;
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// Initialize the hash
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var h = 0; // Mix 4 bytes at a time into the hash
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var k,
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i = 0,
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len = str.length;
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for (; len >= 4; ++i, len -= 4) {
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k = str.charCodeAt(i) & 0xff | (str.charCodeAt(++i) & 0xff) << 8 | (str.charCodeAt(++i) & 0xff) << 16 | (str.charCodeAt(++i) & 0xff) << 24;
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k =
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/* Math.imul(k, m): */
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(k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16);
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k ^=
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/* k >>> r: */
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k >>> 24;
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h =
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/* Math.imul(k, m): */
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(k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16) ^
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/* Math.imul(h, m): */
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(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
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} // Handle the last few bytes of the input array
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switch (len) {
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case 3:
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h ^= (str.charCodeAt(i + 2) & 0xff) << 16;
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case 2:
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h ^= (str.charCodeAt(i + 1) & 0xff) << 8;
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case 1:
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h ^= str.charCodeAt(i) & 0xff;
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h =
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/* Math.imul(h, m): */
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(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
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} // Do a few final mixes of the hash to ensure the last few
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// bytes are well-incorporated.
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h ^= h >>> 13;
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h =
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/* Math.imul(h, m): */
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(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
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return ((h ^ h >>> 15) >>> 0).toString(36);
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}
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function isProcessableValue(value) {
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return value != null && typeof value !== 'boolean';
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}
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var processStyleName = /* #__PURE__ */ emotion_memoize_browser_esm(function (styleName) {
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return isCustomProperty(styleName) ? styleName : styleName.replace(hyphenateRegex, '-$&').toLowerCase();
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});
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|
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var processStyleValue = function processStyleValue(key, value) {
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switch (key) {
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case 'animation':
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case 'animationName': {
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if (typeof value === 'string') {
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return value.replace(animationRegex, function (match, p1, p2) {
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cursor = {
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name: p1,
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styles: p2,
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next: cursor
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};
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return p1;
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});
|
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}
|
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}
|
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}
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if (unitless_browser_esm[key] !== 1 && !isCustomProperty(key) && typeof value === 'number' && value !== 0) {
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return value + 'px';
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}
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return value;
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};
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function memoize(fn) {
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var cache = Object.create(null);
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return function (arg) {
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if (cache[arg] === undefined) cache[arg] = fn(arg);
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return cache[arg];
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};
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}
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@ -0,0 +1,155 @@
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var cursor, hyphenateRegex = /[A-Z]|^ms/g, animationRegex = /_EMO_([^_]+?)_([^]*?)_EMO_/g, unitless_browser_esm = {
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animationIterationCount: 1,
|
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borderImageOutset: 1,
|
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borderImageSlice: 1,
|
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borderImageWidth: 1,
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boxFlex: 1,
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boxFlexGroup: 1,
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boxOrdinalGroup: 1,
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columnCount: 1,
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columns: 1,
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flex: 1,
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flexGrow: 1,
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flexPositive: 1,
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flexShrink: 1,
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flexNegative: 1,
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flexOrder: 1,
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gridRow: 1,
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gridRowEnd: 1,
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gridRowSpan: 1,
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gridRowStart: 1,
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gridColumn: 1,
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gridColumnEnd: 1,
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gridColumnSpan: 1,
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gridColumnStart: 1,
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msGridRow: 1,
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msGridRowSpan: 1,
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msGridColumn: 1,
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msGridColumnSpan: 1,
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fontWeight: 1,
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lineHeight: 1,
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opacity: 1,
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order: 1,
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orphans: 1,
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tabSize: 1,
|
||||
widows: 1,
|
||||
zIndex: 1,
|
||||
zoom: 1,
|
||||
WebkitLineClamp: 1,
|
||||
fillOpacity: 1,
|
||||
floodOpacity: 1,
|
||||
stopOpacity: 1,
|
||||
strokeDasharray: 1,
|
||||
strokeDashoffset: 1,
|
||||
strokeMiterlimit: 1,
|
||||
strokeOpacity: 1,
|
||||
strokeWidth: 1
|
||||
}, isCustomProperty = function(property) {
|
||||
return 45 === property.charCodeAt(1);
|
||||
}, labelPattern = /label:\s*([^\s;\n{]+)\s*(;|$)/g, hash_browser_esm = function(str) {
|
||||
for(var k, h = 0, i = 0, len = str.length; len >= 4; ++i, len -= 4)k = (65535 & (k = 255 & str.charCodeAt(i) | (255 & str.charCodeAt(++i)) << 8 | (255 & str.charCodeAt(++i)) << 16 | (255 & str.charCodeAt(++i)) << 24)) * 1540483477 + ((k >>> 16) * 59797 << 16), k ^= k >>> 24, h = (65535 & k) * 1540483477 + ((k >>> 16) * 59797 << 16) ^ (65535 & h) * 1540483477 + ((h >>> 16) * 59797 << 16);
|
||||
switch(len){
|
||||
case 3:
|
||||
h ^= (255 & str.charCodeAt(i + 2)) << 16;
|
||||
case 2:
|
||||
h ^= (255 & str.charCodeAt(i + 1)) << 8;
|
||||
case 1:
|
||||
h = (65535 & (h ^= 255 & str.charCodeAt(i))) * 1540483477 + ((h >>> 16) * 59797 << 16);
|
||||
}
|
||||
return (((h = (65535 & (h ^= h >>> 13)) * 1540483477 + ((h >>> 16) * 59797 << 16)) ^ h >>> 15) >>> 0).toString(36);
|
||||
};
|
||||
function handleInterpolation(mergedProps, registered, interpolation) {
|
||||
if (null == interpolation) return "";
|
||||
if (void 0 !== interpolation.__emotion_styles) return interpolation;
|
||||
switch(typeof interpolation){
|
||||
case "boolean":
|
||||
return "";
|
||||
case "object":
|
||||
if (1 === interpolation.anim) return cursor = {
|
||||
name: interpolation.name,
|
||||
styles: interpolation.styles,
|
||||
next: cursor
|
||||
}, interpolation.name;
|
||||
if (void 0 !== interpolation.styles) {
|
||||
var next = interpolation.next;
|
||||
if (void 0 !== next) for(; void 0 !== next;)cursor = {
|
||||
name: next.name,
|
||||
styles: next.styles,
|
||||
next: cursor
|
||||
}, next = next.next;
|
||||
return interpolation.styles + ";";
|
||||
}
|
||||
return createStringFromObject(mergedProps, registered, interpolation);
|
||||
case "function":
|
||||
if (void 0 !== mergedProps) {
|
||||
var previousCursor = cursor, result = interpolation(mergedProps);
|
||||
return cursor = previousCursor, handleInterpolation(mergedProps, registered, result);
|
||||
}
|
||||
break;
|
||||
case "string":
|
||||
break;
|
||||
}
|
||||
if (null == registered) return interpolation;
|
||||
var cached = registered[interpolation];
|
||||
return void 0 !== cached ? cached : interpolation;
|
||||
}
|
||||
export function serializeStyles(args, registered, mergedProps) {
|
||||
if (1 === args.length && "object" == typeof args[0] && null !== args[0] && void 0 !== args[0].styles) return args[0];
|
||||
var match, stringMode = !0, styles = "";
|
||||
cursor = void 0;
|
||||
var strings = args[0];
|
||||
null == strings || void 0 === strings.raw ? (stringMode = !1, styles += handleInterpolation(mergedProps, registered, strings)) : styles += strings[0];
|
||||
for(var i = 1; i < args.length; i++)styles += handleInterpolation(mergedProps, registered, args[i]), stringMode && (styles += strings[i]);
|
||||
labelPattern.lastIndex = 0;
|
||||
for(var identifierName = ""; null !== (match = labelPattern.exec(styles));)identifierName += "-" + match[1];
|
||||
return {
|
||||
name: hash_browser_esm(styles) + identifierName,
|
||||
styles: styles,
|
||||
next: cursor
|
||||
};
|
||||
}
|
||||
function createStringFromObject(mergedProps, registered, obj) {
|
||||
var string = "";
|
||||
if (Array.isArray(obj)) for(var i = 0; i < obj.length; i++)string += handleInterpolation(mergedProps, registered, obj[i]) + ";";
|
||||
else for(var _key in obj){
|
||||
var value = obj[_key];
|
||||
if ("object" != typeof value) null != registered && void 0 !== registered[value] ? string += _key + "{" + registered[value] + "}" : isProcessableValue(value) && (string += processStyleName(_key) + ":" + processStyleValue(_key, value) + ";");
|
||||
else if (Array.isArray(value) && "string" == typeof value[0] && (null == registered || void 0 === registered[value[0]])) for(var _i = 0; _i < value.length; _i++)isProcessableValue(value[_i]) && (string += processStyleName(_key) + ":" + processStyleValue(_key, value[_i]) + ";");
|
||||
else {
|
||||
var interpolated = handleInterpolation(mergedProps, registered, value);
|
||||
switch(_key){
|
||||
case "animation":
|
||||
case "animationName":
|
||||
string += processStyleName(_key) + ":" + interpolated + ";";
|
||||
break;
|
||||
default:
|
||||
string += _key + "{" + interpolated + "}";
|
||||
}
|
||||
}
|
||||
}
|
||||
return string;
|
||||
}
|
||||
function isProcessableValue(value) {
|
||||
return null != value && "boolean" != typeof value;
|
||||
}
|
||||
var processStyleName = function(fn) {
|
||||
var cache = Object.create(null);
|
||||
return function(arg) {
|
||||
return void 0 === cache[arg] && (cache[arg] = fn(arg)), cache[arg];
|
||||
};
|
||||
}(function(styleName) {
|
||||
return isCustomProperty(styleName) ? styleName : styleName.replace(hyphenateRegex, "-$&").toLowerCase();
|
||||
}), processStyleValue = function(key, value) {
|
||||
switch(key){
|
||||
case "animation":
|
||||
case "animationName":
|
||||
if ("string" == typeof value) return value.replace(animationRegex, function(match, p1, p2) {
|
||||
return cursor = {
|
||||
name: p1,
|
||||
styles: p2,
|
||||
next: cursor
|
||||
}, p1;
|
||||
});
|
||||
}
|
||||
return 1 === unitless_browser_esm[key] || isCustomProperty(key) || "number" != typeof value || 0 === value ? value : value + "px";
|
||||
};
|
||||
@ -1317,13 +1317,13 @@
|
||||
time = startOfDate(this.year(), this.month(), this.date() + 1) - 1;
|
||||
break;
|
||||
case "hour":
|
||||
time += 3600000 - mod$1((time = this._d.valueOf()) + (this._isUTC ? 0 : 60000 * this.utcOffset()), 3600000) - 1;
|
||||
time = this._d.valueOf(), time += 3600000 - mod$1(time + (this._isUTC ? 0 : 60000 * this.utcOffset()), 3600000) - 1;
|
||||
break;
|
||||
case "minute":
|
||||
time += 60000 - mod$1(time = this._d.valueOf(), 60000) - 1;
|
||||
time = this._d.valueOf(), time += 60000 - mod$1(time, 60000) - 1;
|
||||
break;
|
||||
case "second":
|
||||
time += 1000 - mod$1(time = this._d.valueOf(), 1000) - 1;
|
||||
time = this._d.valueOf(), time += 1000 - mod$1(time, 1000) - 1;
|
||||
break;
|
||||
}
|
||||
return this._d.setTime(time), hooks.updateOffset(this, !0), this;
|
||||
@ -1409,13 +1409,13 @@
|
||||
time = startOfDate(this.year(), this.month(), this.date());
|
||||
break;
|
||||
case "hour":
|
||||
time -= mod$1((time = this._d.valueOf()) + (this._isUTC ? 0 : 60000 * this.utcOffset()), 3600000);
|
||||
time = this._d.valueOf(), time -= mod$1(time + (this._isUTC ? 0 : 60000 * this.utcOffset()), 3600000);
|
||||
break;
|
||||
case "minute":
|
||||
time -= mod$1(time = this._d.valueOf(), 60000);
|
||||
time = this._d.valueOf(), time -= mod$1(time, 60000);
|
||||
break;
|
||||
case "second":
|
||||
time -= mod$1(time = this._d.valueOf(), 1000);
|
||||
time = this._d.valueOf(), time -= mod$1(time, 1000);
|
||||
break;
|
||||
}
|
||||
return this._d.setTime(time), hooks.updateOffset(this, !0), this;
|
||||
|
||||
@ -0,0 +1,54 @@
|
||||
export default function murmur2(str) {
|
||||
// 'm' and 'r' are mixing constants generated offline.
|
||||
// They're not really 'magic', they just happen to work well.
|
||||
// const m = 0x5bd1e995;
|
||||
// const r = 24;
|
||||
// Initialize the hash
|
||||
var h = 0; // Mix 4 bytes at a time into the hash
|
||||
|
||||
var k,
|
||||
i = 0,
|
||||
len = str.length;
|
||||
|
||||
for (; len >= 4; ++i, len -= 4) {
|
||||
k = str.charCodeAt(i) & 0xff | (str.charCodeAt(++i) & 0xff) << 8 | (str.charCodeAt(++i) & 0xff) << 16 | (str.charCodeAt(++i) & 0xff) << 24;
|
||||
k =
|
||||
/* Math.imul(k, m): */
|
||||
(k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16);
|
||||
k ^=
|
||||
/* k >>> r: */
|
||||
k >>> 24;
|
||||
h =
|
||||
/* Math.imul(k, m): */
|
||||
(k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16) ^
|
||||
/* Math.imul(h, m): */
|
||||
(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
|
||||
} // Handle the last few bytes of the input array
|
||||
|
||||
|
||||
switch (len) {
|
||||
case 3:
|
||||
h ^= (str.charCodeAt(i + 2) & 0xff) << 16;
|
||||
|
||||
case 2:
|
||||
h ^= (str.charCodeAt(i + 1) & 0xff) << 8;
|
||||
|
||||
case 1:
|
||||
h ^= str.charCodeAt(i) & 0xff;
|
||||
h =
|
||||
/* Math.imul(h, m): */
|
||||
(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
|
||||
} // Do a few final mixes of the hash to ensure the last few
|
||||
// bytes are well-incorporated.
|
||||
|
||||
|
||||
h ^= h >>> 13;
|
||||
h =
|
||||
/* Math.imul(h, m): */
|
||||
(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
|
||||
return ((h ^ h >>> 15) >>> 0).toString(36);
|
||||
}
|
||||
|
||||
function isProcessableValue(value) {
|
||||
return value != null && typeof value !== 'boolean';
|
||||
}
|
||||
@ -0,0 +1,12 @@
|
||||
export default function murmur2(str) {
|
||||
for(var k, h = 0, i = 0, len = str.length; len >= 4; ++i, len -= 4)k = (65535 & (k = 255 & str.charCodeAt(i) | (255 & str.charCodeAt(++i)) << 8 | (255 & str.charCodeAt(++i)) << 16 | (255 & str.charCodeAt(++i)) << 24)) * 1540483477 + ((k >>> 16) * 59797 << 16), k ^= k >>> 24, h = (65535 & k) * 1540483477 + ((k >>> 16) * 59797 << 16) ^ (65535 & h) * 1540483477 + ((h >>> 16) * 59797 << 16);
|
||||
switch(len){
|
||||
case 3:
|
||||
h ^= (255 & str.charCodeAt(i + 2)) << 16;
|
||||
case 2:
|
||||
h ^= (255 & str.charCodeAt(i + 1)) << 8;
|
||||
case 1:
|
||||
h = (65535 & (h ^= 255 & str.charCodeAt(i))) * 1540483477 + ((h >>> 16) * 59797 << 16);
|
||||
}
|
||||
return (((h = (65535 & (h ^= h >>> 13)) * 1540483477 + ((h >>> 16) * 59797 << 16)) ^ h >>> 15) >>> 0).toString(36);
|
||||
};
|
||||
@ -0,0 +1,4 @@
|
||||
{
|
||||
"defaults": true,
|
||||
"toplevel": true
|
||||
}
|
||||
376
ecmascript/minifier/tests/exec/emotion-react/1/input.js
Normal file
376
ecmascript/minifier/tests/exec/emotion-react/1/input.js
Normal file
@ -0,0 +1,376 @@
|
||||
|
||||
/* harmony default export */
|
||||
var emotion_memoize_browser_esm = (memoize);
|
||||
|
||||
var hyphenateRegex = /[A-Z]|^ms/g;
|
||||
var animationRegex = /_EMO_([^_]+?)_([^]*?)_EMO_/g;
|
||||
|
||||
|
||||
var unitlessKeys = {
|
||||
animationIterationCount: 1,
|
||||
borderImageOutset: 1,
|
||||
borderImageSlice: 1,
|
||||
borderImageWidth: 1,
|
||||
boxFlex: 1,
|
||||
boxFlexGroup: 1,
|
||||
boxOrdinalGroup: 1,
|
||||
columnCount: 1,
|
||||
columns: 1,
|
||||
flex: 1,
|
||||
flexGrow: 1,
|
||||
flexPositive: 1,
|
||||
flexShrink: 1,
|
||||
flexNegative: 1,
|
||||
flexOrder: 1,
|
||||
gridRow: 1,
|
||||
gridRowEnd: 1,
|
||||
gridRowSpan: 1,
|
||||
gridRowStart: 1,
|
||||
gridColumn: 1,
|
||||
gridColumnEnd: 1,
|
||||
gridColumnSpan: 1,
|
||||
gridColumnStart: 1,
|
||||
msGridRow: 1,
|
||||
msGridRowSpan: 1,
|
||||
msGridColumn: 1,
|
||||
msGridColumnSpan: 1,
|
||||
fontWeight: 1,
|
||||
lineHeight: 1,
|
||||
opacity: 1,
|
||||
order: 1,
|
||||
orphans: 1,
|
||||
tabSize: 1,
|
||||
widows: 1,
|
||||
zIndex: 1,
|
||||
zoom: 1,
|
||||
WebkitLineClamp: 1,
|
||||
// SVG-related properties
|
||||
fillOpacity: 1,
|
||||
floodOpacity: 1,
|
||||
stopOpacity: 1,
|
||||
strokeDasharray: 1,
|
||||
strokeDashoffset: 1,
|
||||
strokeMiterlimit: 1,
|
||||
strokeOpacity: 1,
|
||||
strokeWidth: 1
|
||||
};
|
||||
|
||||
var unitless_browser_esm = (unitlessKeys);
|
||||
|
||||
var isCustomProperty = function isCustomProperty(property) {
|
||||
return property.charCodeAt(1) === 45;
|
||||
};
|
||||
|
||||
var labelPattern = /label:\s*([^\s;\n{]+)\s*(;|$)/g;
|
||||
|
||||
var cursor;
|
||||
|
||||
var hash_browser_esm = (murmur2);
|
||||
|
||||
|
||||
function handleInterpolation(mergedProps, registered, interpolation) {
|
||||
if (interpolation == null) {
|
||||
return '';
|
||||
}
|
||||
|
||||
if (interpolation.__emotion_styles !== undefined) {
|
||||
if (false) { }
|
||||
|
||||
return interpolation;
|
||||
}
|
||||
|
||||
switch (typeof interpolation) {
|
||||
case 'boolean': {
|
||||
return '';
|
||||
}
|
||||
|
||||
case 'object': {
|
||||
if (interpolation.anim === 1) {
|
||||
cursor = {
|
||||
name: interpolation.name,
|
||||
styles: interpolation.styles,
|
||||
next: cursor
|
||||
};
|
||||
return interpolation.name;
|
||||
}
|
||||
|
||||
if (interpolation.styles !== undefined) {
|
||||
var next = interpolation.next;
|
||||
|
||||
if (next !== undefined) {
|
||||
// not the most efficient thing ever but this is a pretty rare case
|
||||
// and there will be very few iterations of this generally
|
||||
while (next !== undefined) {
|
||||
cursor = {
|
||||
name: next.name,
|
||||
styles: next.styles,
|
||||
next: cursor
|
||||
};
|
||||
next = next.next;
|
||||
}
|
||||
}
|
||||
|
||||
var styles = interpolation.styles + ";";
|
||||
|
||||
if (false) { }
|
||||
|
||||
return styles;
|
||||
}
|
||||
|
||||
return createStringFromObject(mergedProps, registered, interpolation);
|
||||
}
|
||||
|
||||
case 'function': {
|
||||
if (mergedProps !== undefined) {
|
||||
var previousCursor = cursor;
|
||||
var result = interpolation(mergedProps);
|
||||
cursor = previousCursor;
|
||||
return handleInterpolation(mergedProps, registered, result);
|
||||
} else if (false) { }
|
||||
|
||||
break;
|
||||
}
|
||||
|
||||
case 'string':
|
||||
if (false) {
|
||||
var replaced, matched;
|
||||
}
|
||||
|
||||
break;
|
||||
} // finalize string values (regular strings and functions interpolated into css calls)
|
||||
|
||||
|
||||
if (registered == null) {
|
||||
return interpolation;
|
||||
}
|
||||
|
||||
var cached = registered[interpolation];
|
||||
return cached !== undefined ? cached : interpolation;
|
||||
}
|
||||
|
||||
|
||||
function serializeStyles(args, registered, mergedProps) {
|
||||
if (args.length === 1 && typeof args[0] === 'object' && args[0] !== null && args[0].styles !== undefined) {
|
||||
return args[0];
|
||||
}
|
||||
|
||||
var stringMode = true;
|
||||
var styles = '';
|
||||
cursor = undefined;
|
||||
var strings = args[0];
|
||||
|
||||
if (strings == null || strings.raw === undefined) {
|
||||
stringMode = false;
|
||||
console.log('stringMode = false')
|
||||
styles += handleInterpolation(mergedProps, registered, strings);
|
||||
} else {
|
||||
if (false) { }
|
||||
|
||||
styles += strings[0];
|
||||
} // we start at 1 since we've already handled the first arg
|
||||
|
||||
console.log(`Styles: ${styles}`)
|
||||
|
||||
for (var i = 1; i < args.length; i++) {
|
||||
styles += handleInterpolation(mergedProps, registered, args[i]);
|
||||
|
||||
if (stringMode) {
|
||||
if (false) { }
|
||||
|
||||
styles += strings[i];
|
||||
}
|
||||
}
|
||||
|
||||
console.log(`Styles: ${styles}`)
|
||||
|
||||
var sourceMap;
|
||||
|
||||
if (false) { } // using a global regex with .exec is stateful so lastIndex has to be reset each time
|
||||
|
||||
|
||||
labelPattern.lastIndex = 0;
|
||||
var identifierName = '';
|
||||
var match; // https://esbench.com/bench/5b809c2cf2949800a0f61fb5
|
||||
|
||||
while ((match = labelPattern.exec(styles)) !== null) {
|
||||
identifierName += '-' + // $FlowFixMe we know it's not null
|
||||
match[1];
|
||||
}
|
||||
|
||||
console.log(`styles = ${styles}`)
|
||||
console.log(`identifierName = ${identifierName}`)
|
||||
var name = hash_browser_esm(styles) + identifierName;
|
||||
|
||||
if (false) { }
|
||||
|
||||
return {
|
||||
name: name,
|
||||
styles: styles,
|
||||
next: cursor
|
||||
};
|
||||
}
|
||||
|
||||
function createStringFromObject(mergedProps, registered, obj) {
|
||||
var string = '';
|
||||
|
||||
if (Array.isArray(obj)) {
|
||||
for (var i = 0; i < obj.length; i++) {
|
||||
string += handleInterpolation(mergedProps, registered, obj[i]) + ";";
|
||||
}
|
||||
} else {
|
||||
for (var _key in obj) {
|
||||
var value = obj[_key];
|
||||
|
||||
if (typeof value !== 'object') {
|
||||
if (registered != null && registered[value] !== undefined) {
|
||||
string += _key + "{" + registered[value] + "}";
|
||||
} else if (isProcessableValue(value)) {
|
||||
string += processStyleName(_key) + ":" + processStyleValue(_key, value) + ";";
|
||||
}
|
||||
} else {
|
||||
if (_key === 'NO_COMPONENT_SELECTOR' && "production" !== 'production') { }
|
||||
|
||||
if (Array.isArray(value) && typeof value[0] === 'string' && (registered == null || registered[value[0]] === undefined)) {
|
||||
for (var _i = 0; _i < value.length; _i++) {
|
||||
if (isProcessableValue(value[_i])) {
|
||||
string += processStyleName(_key) + ":" + processStyleValue(_key, value[_i]) + ";";
|
||||
}
|
||||
}
|
||||
} else {
|
||||
var interpolated = handleInterpolation(mergedProps, registered, value);
|
||||
|
||||
switch (_key) {
|
||||
case 'animation':
|
||||
case 'animationName': {
|
||||
string += processStyleName(_key) + ":" + interpolated + ";";
|
||||
break;
|
||||
}
|
||||
|
||||
default: {
|
||||
if (false) { }
|
||||
|
||||
string += _key + "{" + interpolated + "}";
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return string;
|
||||
}
|
||||
|
||||
function murmur2(str) {
|
||||
// 'm' and 'r' are mixing constants generated offline.
|
||||
// They're not really 'magic', they just happen to work well.
|
||||
// const m = 0x5bd1e995;
|
||||
// const r = 24;
|
||||
// Initialize the hash
|
||||
var h = 0; // Mix 4 bytes at a time into the hash
|
||||
|
||||
var k,
|
||||
i = 0,
|
||||
len = str.length;
|
||||
|
||||
for (; len >= 4; ++i, len -= 4) {
|
||||
k = str.charCodeAt(i) & 0xff | (str.charCodeAt(++i) & 0xff) << 8 | (str.charCodeAt(++i) & 0xff) << 16 | (str.charCodeAt(++i) & 0xff) << 24;
|
||||
console.log(`K1: ${k}`);
|
||||
k =
|
||||
/* Math.imul(k, m): */
|
||||
(k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16);
|
||||
console.log(`K2: ${k}`);
|
||||
k ^=
|
||||
/* k >>> r: */
|
||||
k >>> 24;
|
||||
console.log(`K3: ${k}`);
|
||||
h =
|
||||
/* Math.imul(k, m): */
|
||||
(k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16) ^
|
||||
/* Math.imul(h, m): */
|
||||
(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
|
||||
console.log(`H: ${h}`);
|
||||
} // Handle the last few bytes of the input array
|
||||
|
||||
|
||||
switch (len) {
|
||||
case 3:
|
||||
h ^= (str.charCodeAt(i + 2) & 0xff) << 16;
|
||||
|
||||
case 2:
|
||||
h ^= (str.charCodeAt(i + 1) & 0xff) << 8;
|
||||
|
||||
case 1:
|
||||
h ^= str.charCodeAt(i) & 0xff;
|
||||
h =
|
||||
/* Math.imul(h, m): */
|
||||
(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
|
||||
} // Do a few final mixes of the hash to ensure the last few
|
||||
// bytes are well-incorporated.
|
||||
|
||||
|
||||
h ^= h >>> 13;
|
||||
h =
|
||||
/* Math.imul(h, m): */
|
||||
(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
|
||||
return ((h ^ h >>> 15) >>> 0).toString(36);
|
||||
}
|
||||
|
||||
function isProcessableValue(value) {
|
||||
return value != null && typeof value !== 'boolean';
|
||||
}
|
||||
|
||||
var processStyleName = /* #__PURE__ */ emotion_memoize_browser_esm(function (styleName) {
|
||||
return isCustomProperty(styleName) ? styleName : styleName.replace(hyphenateRegex, '-$&').toLowerCase();
|
||||
});
|
||||
|
||||
var processStyleValue = function processStyleValue(key, value) {
|
||||
switch (key) {
|
||||
case 'animation':
|
||||
case 'animationName': {
|
||||
if (typeof value === 'string') {
|
||||
return value.replace(animationRegex, function (match, p1, p2) {
|
||||
cursor = {
|
||||
name: p1,
|
||||
styles: p2,
|
||||
next: cursor
|
||||
};
|
||||
return p1;
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (unitless_browser_esm[key] !== 1 && !isCustomProperty(key) && typeof value === 'number' && value !== 0) {
|
||||
return value + 'px';
|
||||
}
|
||||
|
||||
return value;
|
||||
};
|
||||
|
||||
function memoize(fn) {
|
||||
var cache = Object.create(null);
|
||||
return function (arg) {
|
||||
if (cache[arg] === undefined) cache[arg] = fn(arg);
|
||||
return cache[arg];
|
||||
};
|
||||
}
|
||||
|
||||
|
||||
console.log(serializeStyles(`:root {
|
||||
--background-color: rebeccapurple;
|
||||
}`));
|
||||
console.log(serializeStyles(`:root {
|
||||
--background-color: rebeccapurple;
|
||||
}`));
|
||||
console.log(serializeStyles(`:root {
|
||||
--background-color: rebeccapurple;
|
||||
}`));
|
||||
console.log(serializeStyles(`:root {
|
||||
--background-color: rebeccapurple;
|
||||
}`));
|
||||
console.log(serializeStyles(`:root {
|
||||
--background-color: rebeccapurple;
|
||||
}`));
|
||||
console.log(serializeStyles(`:root {
|
||||
--background-color: rebeccapurple;
|
||||
}`));
|
||||
4
ecmascript/minifier/tests/exec/murmur2/1/config.json
Normal file
4
ecmascript/minifier/tests/exec/murmur2/1/config.json
Normal file
@ -0,0 +1,4 @@
|
||||
{
|
||||
"defaults": true,
|
||||
"toplevel": true
|
||||
}
|
||||
54
ecmascript/minifier/tests/exec/murmur2/1/input.js
Normal file
54
ecmascript/minifier/tests/exec/murmur2/1/input.js
Normal file
@ -0,0 +1,54 @@
|
||||
function murmur2(str) {
|
||||
// 'm' and 'r' are mixing constants generated offline.
|
||||
// They're not really 'magic', they just happen to work well.
|
||||
// const m = 0x5bd1e995;
|
||||
// const r = 24;
|
||||
// Initialize the hash
|
||||
var h = 0; // Mix 4 bytes at a time into the hash
|
||||
|
||||
var k,
|
||||
i = 0,
|
||||
len = str.length;
|
||||
|
||||
for (; len >= 4; ++i, len -= 4) {
|
||||
k = str.charCodeAt(i) & 0xff | (str.charCodeAt(++i) & 0xff) << 8 | (str.charCodeAt(++i) & 0xff) << 16 | (str.charCodeAt(++i) & 0xff) << 24;
|
||||
k =
|
||||
/* Math.imul(k, m): */
|
||||
(k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16);
|
||||
k ^=
|
||||
/* k >>> r: */
|
||||
k >>> 24;
|
||||
h =
|
||||
/* Math.imul(k, m): */
|
||||
(k & 0xffff) * 0x5bd1e995 + ((k >>> 16) * 0xe995 << 16) ^
|
||||
/* Math.imul(h, m): */
|
||||
(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
|
||||
} // Handle the last few bytes of the input array
|
||||
|
||||
|
||||
switch (len) {
|
||||
case 3:
|
||||
h ^= (str.charCodeAt(i + 2) & 0xff) << 16;
|
||||
|
||||
case 2:
|
||||
h ^= (str.charCodeAt(i + 1) & 0xff) << 8;
|
||||
|
||||
case 1:
|
||||
h ^= str.charCodeAt(i) & 0xff;
|
||||
h =
|
||||
/* Math.imul(h, m): */
|
||||
(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
|
||||
} // Do a few final mixes of the hash to ensure the last few
|
||||
// bytes are well-incorporated.
|
||||
|
||||
|
||||
h ^= h >>> 13;
|
||||
h =
|
||||
/* Math.imul(h, m): */
|
||||
(h & 0xffff) * 0x5bd1e995 + ((h >>> 16) * 0xe995 << 16);
|
||||
return ((h ^ h >>> 15) >>> 0).toString(36);
|
||||
}
|
||||
|
||||
console.log(murmur2("123421334"))
|
||||
console.log(murmur2("123asd ;nv"))
|
||||
console.log(murmur2("1va1ns`klj"))
|
||||
@ -0,0 +1,4 @@
|
||||
{
|
||||
"defaults": true,
|
||||
"toplevel": true
|
||||
}
|
||||
25
ecmascript/minifier/tests/exec/murmur2/reduced/input.js
Normal file
25
ecmascript/minifier/tests/exec/murmur2/reduced/input.js
Normal file
@ -0,0 +1,25 @@
|
||||
function murmur2(str) {
|
||||
var h = 0;
|
||||
var k, i = 0, len = str.length;
|
||||
for (; len >= 4; ++i, len -= 4) {
|
||||
k = 255 & str.charCodeAt(i) | (255 & str.charCodeAt(++i)) << 8 | (255 & str.charCodeAt(++i)) << 16 | (255 & str.charCodeAt(++i)) << 24;
|
||||
k = (65535 & k) * 1540483477 + ((k >>> 16) * 59797 << 16);
|
||||
k ^= k >>> 24;
|
||||
h = (65535 & k) * 1540483477 + ((k >>> 16) * 59797 << 16) ^ (65535 & h) * 1540483477 + ((h >>> 16) * 59797 << 16);
|
||||
}
|
||||
switch (len) {
|
||||
case 3:
|
||||
h ^= (255 & str.charCodeAt(i + 2)) << 16;
|
||||
case 2:
|
||||
h ^= (255 & str.charCodeAt(i + 1)) << 8;
|
||||
case 1:
|
||||
h ^= 255 & str.charCodeAt(i);
|
||||
h = (65535 & h) * 1540483477 + ((h >>> 16) * 59797 << 16);
|
||||
}
|
||||
h ^= h >>> 13;
|
||||
h = (65535 & h) * 1540483477 + ((h >>> 16) * 59797 << 16);
|
||||
return ((h ^ h >>> 15) >>> 0).toString(36);
|
||||
}
|
||||
console.log(murmur2("123421334"));
|
||||
console.log(murmur2("123asd ;nv"));
|
||||
console.log(murmur2("1va1ns`klj"));
|
||||
@ -1,3 +1,3 @@
|
||||
function f(a, b) {
|
||||
(a -= 42) < 0 && (a = 0), (b.a = a);
|
||||
(a -= 42) < 0 && (a = 0), b.a = a;
|
||||
}
|
||||
|
||||
@ -1,2 +1,2 @@
|
||||
var s = Symbol.for("assign"), str = "";
|
||||
s *= s, s /= s *= 0, s %= s /= 0, s += s %= 0, s += 0, str += s += "", s -= s, s -= 0, s <<= s, s <<= 0, s >>= s, s >>= 0, s >>>= s, s >>>= 0, s &= s, s &= 0, s ^= s, s ^= 0, s |= s, s |= 0, str += s || str;
|
||||
s *= s, s *= 0, s /= s, s /= 0, s %= s, s %= 0, s += s, s += 0, s += "", str += s, s -= s, s -= 0, s <<= s, s <<= 0, s >>= s, s >>= 0, s >>>= s, s >>>= 0, s &= s, s &= 0, s ^= s, s ^= 0, s |= s, s |= 0, str += s || str;
|
||||
|
||||
@ -1,2 +1,2 @@
|
||||
var s = Symbol.for("assign"), str = "";
|
||||
s *= s, s /= s *= 0, s %= s /= 0, s += s %= 0, s += 0, str += s += "", s -= s, s -= 0, s <<= s, s <<= 0, s >>= s, s >>= 0, s >>>= s, s >>>= 0, s &= s, s &= 0, s ^= s, s ^= 0, s |= s, s |= 0, str += s || str;
|
||||
s *= s, s *= 0, s /= s, s /= 0, s %= s, s %= 0, s += s, s += 0, s += "", str += s, s -= s, s -= 0, s <<= s, s <<= 0, s >>= s, s >>= 0, s >>>= s, s >>>= 0, s &= s, s &= 0, s ^= s, s ^= 0, s |= s, s |= 0, str += s || str;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user