Skip to content

Fix all remaining negative zero bugs #280

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
wants to merge 2 commits into
base: develop
Choose a base branch
from
Draft

Fix all remaining negative zero bugs #280

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ec8ba63
Fix all remaining negative zero bugs
GarboMuffin Sep 23, 2025
cb42808
Use Number.isNaN instead
GarboMuffin Sep 24, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 9 additions & 0 deletions src/compiler/jsexecute.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -223,6 +223,15 @@ runtimeFunctions.retire = `const retire = () => {
thread.target.runtime.sequencer.retireThread(thread);
}`;

/**
* Converts NaN to zero. Used to match Scratch's string-to-number.
* Unlike (x || 0), -0 stays as -0 and is not converted to 0.
* This function needs to be written such that it's very easy for browsers to inline it.
* @param {number} value A number. Might be NaN.
* @returns {number} A number. Never NaN.
*/
runtimeFunctions.toNotNaN = `const toNotNaN = value => Number.isNaN(value) ? 0 : value`;

/**
* Scratch cast to boolean.
* Similar to Cast.toBoolean()
Expand Down
4 changes: 2 additions & 2 deletions src/compiler/jsgen.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -185,9 +185,9 @@ class JSGenerator {
return `(+${this.descendInput(node.target.toType(InputType.BOOLEAN))})`;
}
if (node.target.isAlwaysType(InputType.NUMBER_OR_NAN)) {
return `(${this.descendInput(node.target)} || 0)`;
return `toNotNaN(${this.descendInput(node.target)})`;
}
return `(+${this.descendInput(node.target)} || 0)`;
return `toNotNaN(+${this.descendInput(node.target)})`;
case InputOpcode.CAST_NUMBER_OR_NAN:
return `(+${this.descendInput(node.target)})`;
case InputOpcode.CAST_NUMBER_INDEX:
Expand Down
14 changes: 7 additions & 7 deletions test/snapshot/__snapshots__/order-library-reverse.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,14 +9,14 @@ const b2 = runtime.getOpcodeFunction("looks_say");
return function* genXYZ () {
b0.value = 0;
thread.timer = timer();
var a0 = Math.max(0, 1000 * (+b1.value || 0));
var a0 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a0) {
yield;
}
thread.timer = null;
b0.value = ((+b0.value || 0) + 1);
b0.value = (toNotNaN(+b0.value) + 1);
if ((b0.value === 1)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass order is correct (1)",}, b2, false, false, "]4hbk*5ix]V00h|!x1oy", null);
} else {
Expand All @@ -32,23 +32,23 @@ const b1 = stage.variables["p]KODv+)+:l=%NT~j3/d-wait"];
return function* genXYZ () {
yield* executeInCompatibilityLayer({"MESSAGE":"plan 2",}, b0, false, false, "1Ba%a0GIK#hwJ46y=WVt", null);
thread.timer = timer();
var a0 = Math.max(0, 1000 * (+b1.value || 0));
var a0 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a0) {
yield;
}
thread.timer = null;
thread.timer = timer();
var a1 = Math.max(0, 1000 * (+b1.value || 0));
var a1 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a1) {
yield;
}
thread.timer = null;
thread.timer = timer();
var a2 = Math.max(0, 1000 * (+b1.value || 0));
var a2 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a2) {
Expand All @@ -67,14 +67,14 @@ const b2 = runtime.getOpcodeFunction("looks_say");
return function* genXYZ () {
b0.value = 0;
thread.timer = timer();
var a0 = Math.max(0, 1000 * (+b1.value || 0));
var a0 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a0) {
yield;
}
thread.timer = null;
b0.value = ((+b0.value || 0) + 1);
b0.value = (toNotNaN(+b0.value) + 1);
if ((b0.value === 2)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass order is correct (2)",}, b2, false, false, "0i[-T:vYTt=bi47@byUE", null);
} else {
Expand Down
14 changes: 7 additions & 7 deletions test/snapshot/__snapshots__/order-library.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,23 +8,23 @@ const b1 = stage.variables["):/PVGTvoVRvq(ikGwRE-wait"];
return function* genXYZ () {
yield* executeInCompatibilityLayer({"MESSAGE":"plan 2",}, b0, false, false, "s+@:|^WPr8]N1Y9Hk2f5", null);
thread.timer = timer();
var a0 = Math.max(0, 1000 * (+b1.value || 0));
var a0 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a0) {
yield;
}
thread.timer = null;
thread.timer = timer();
var a1 = Math.max(0, 1000 * (+b1.value || 0));
var a1 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a1) {
yield;
}
thread.timer = null;
thread.timer = timer();
var a2 = Math.max(0, 1000 * (+b1.value || 0));
var a2 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a2) {
Expand All @@ -43,14 +43,14 @@ const b2 = runtime.getOpcodeFunction("looks_say");
return function* genXYZ () {
b0.value = 0;
thread.timer = timer();
var a0 = Math.max(0, 1000 * (+b1.value || 0));
var a0 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a0) {
yield;
}
thread.timer = null;
b0.value = ((+b0.value || 0) + 1);
b0.value = (toNotNaN(+b0.value) + 1);
if ((b0.value === 1)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass order is correct (1)",}, b2, false, false, "RSQ{nVCc)6E)(`KlnFCF", null);
} else {
Expand All @@ -67,14 +67,14 @@ const b2 = runtime.getOpcodeFunction("looks_say");
return function* genXYZ () {
b0.value = 0;
thread.timer = timer();
var a0 = Math.max(0, 1000 * (+b1.value || 0));
var a0 = Math.max(0, 1000 * toNotNaN(+b1.value));
runtime.requestRedraw();
yield;
while (thread.timer.timeElapsed() < a0) {
yield;
}
thread.timer = null;
b0.value = ((+b0.value || 0) + 1);
b0.value = (toNotNaN(+b0.value) + 1);
if ((b0.value === 2)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass order is correct (2)",}, b2, false, false, "KP?op(=Vg2#;@]!,C#.~", null);
} else {
Expand Down
24 changes: 12 additions & 12 deletions test/snapshot/__snapshots__/tw-NaN.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,61 +12,61 @@ yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "aA",
if ((("" + (0 * Infinity)).toLowerCase() === "NaN".toLowerCase())) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "/", null);
}
if (((((0 * Infinity) || 0) * 1) === 0)) {
if (((toNotNaN((0 * Infinity)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "?", null);
}
if ((("" + ((Math.acos(1.01) * 180) / Math.PI)).toLowerCase() === "NaN".toLowerCase())) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "=", null);
}
if ((((((Math.acos(1.01) * 180) / Math.PI) || 0) * 1) === 0)) {
if (((toNotNaN(((Math.acos(1.01) * 180) / Math.PI)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "]", null);
}
if ((("" + ((Math.asin(1.01) * 180) / Math.PI)).toLowerCase() === "NaN".toLowerCase())) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "_", null);
}
if ((((((Math.asin(1.01) * 180) / Math.PI) || 0) * 1) === 0)) {
if (((toNotNaN(((Math.asin(1.01) * 180) / Math.PI)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "{", null);
}
if ((("" + (0 / 0)).toLowerCase() === "NaN".toLowerCase())) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "}", null);
}
if (((((0 / 0) || 0) * 1) === 0)) {
if (((toNotNaN((0 / 0)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "aa", null);
}
if ((("" + Math.sqrt(-1)).toLowerCase() === "NaN".toLowerCase())) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "ac", null);
}
if ((((Math.sqrt(-1) || 0) * 1) === 0)) {
if (((toNotNaN(Math.sqrt(-1)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "ae", null);
}
if ((("" + mod(0, 0)).toLowerCase() === "NaN".toLowerCase())) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "ag", null);
}
if ((((mod(0, 0) || 0) * 1) === 0)) {
if (((toNotNaN(mod(0, 0)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "ai", null);
}
if ((("" + Math.log(-1)).toLowerCase() === "NaN".toLowerCase())) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "ak", null);
}
if ((((Math.log(-1) || 0) * 1) === 0)) {
if (((toNotNaN(Math.log(-1)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "am", null);
}
if ((("" + (Math.log(-1) / Math.LN10)).toLowerCase() === "NaN".toLowerCase())) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "ao", null);
}
if (((((Math.log(-1) / Math.LN10) || 0) * 1) === 0)) {
if (((toNotNaN((Math.log(-1) / Math.LN10)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "aq", null);
}
if (((((Math.round(Math.sin((Math.PI * (1 / 0)) / 180) * 1e10) / 1e10) || 0) * 1) === 0)) {
if (((toNotNaN((Math.round(Math.sin((Math.PI * (1 / 0)) / 180) * 1e10) / 1e10)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "as", null);
}
if (((((Math.round(Math.cos((Math.PI * (1 / 0)) / 180) * 1e10) / 1e10) || 0) * 1) === 0)) {
if (((toNotNaN((Math.round(Math.cos((Math.PI * (1 / 0)) / 180) * 1e10) / 1e10)) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "au", null);
}
if ((((tan((1 / 0)) || 0) * 1) === 0)) {
if (((toNotNaN(tan((1 / 0))) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "aw", null);
}
if ((((runtime.ext_scratch3_operators._random((-1 / 0), (1 / 0)) || 0) * 1) === 0)) {
if (((toNotNaN(runtime.ext_scratch3_operators._random((-1 / 0), (1 / 0))) * 1) === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "ax", null);
}
yield* executeInCompatibilityLayer({"MESSAGE":"end",}, b0, false, false, ":", null);
Expand Down
4 changes: 2 additions & 2 deletions test/snapshot/__snapshots__/tw-block-with-null-for-variable-id.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ retire(); return;
const b0 = stage.variables["`jEk@4|i[#Fk?(8x)AV.-my variable"];
const b1 = runtime.getOpcodeFunction("looks_say");
return function* genXYZ () {
if (((+b0.value || 0) === 1)) {
if ((toNotNaN(+b0.value) === 1)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass variable 1",}, b1, false, false, "m", null);
}
retire(); return;
Expand All @@ -32,7 +32,7 @@ retire(); return;
const b0 = stage.variables[")|GMR5fz;%F_H,c0wGVM"];
const b1 = runtime.getOpcodeFunction("looks_say");
return function* genXYZ () {
if (((+b0.value || 0) === 2)) {
if ((toNotNaN(+b0.value) === 2)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass variable 2",}, b1, false, false, "q", null);
}
retire(); return;
Expand Down
4 changes: 2 additions & 2 deletions test/snapshot/__snapshots__/tw-change-size-does-not-use-rounded-size.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,11 +10,11 @@ yield* executeInCompatibilityLayer({"MESSAGE":"plan 1",}, b0, false, false, "()*
target.setSize(96);
b1.value = 0;
while (!(100 === Math.round(target.size))) {
b1.value = ((+b1.value || 0) + 1);
b1.value = (toNotNaN(+b1.value) + 1);
target.setSize(target.size + ((100 - Math.round(target.size)) / 10));
yield;
}
if (((+b1.value || 0) === 20)) {
if ((toNotNaN(+b1.value) === 20)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "FPDFR?Wwq)kLj0A$0D{@", null);
}
yield* executeInCompatibilityLayer({"MESSAGE":"end",}, b0, false, false, "1,vLoJ4OQBv+Q#$VoYf=", null);
Expand Down
10 changes: 5 additions & 5 deletions test/snapshot/__snapshots__/tw-comparison-matrix-runtime.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,19 +24,19 @@ thread.procedures["Wsetup values"]();
b0.value = 0;
b1.value = 0;
for (var a0 = b2.value.length; a0 >= 0.5; a0--) {
b1.value = ((+b1.value || 0) + 1);
b1.value = (toNotNaN(+b1.value) + 1);
b3.value = 0;
for (var a1 = b2.value.length; a1 >= 0.5; a1--) {
b3.value = ((+b3.value || 0) + 1);
b0.value = ((+b0.value || 0) + 1);
b3.value = (toNotNaN(+b3.value) + 1);
b0.value = (toNotNaN(+b0.value) + 1);
if (!compareEqual(compareGreaterThan(listGet(b2.value, b1.value), (b2.value[(b3.value | 0) - 1] ?? "")), (b4.value[(b0.value | 0) - 1] ?? ""))) {
yield* executeInCompatibilityLayer({"MESSAGE":("fail " + (("" + listGet(b2.value, b1.value)) + (" should be > " + ("" + (b2.value[(b3.value | 0) - 1] ?? ""))))),}, b5, true, false, "]", null);
}
b0.value = ((+b0.value || 0) + 1);
b0.value = (toNotNaN(+b0.value) + 1);
if (!compareEqual(compareEqual(listGet(b2.value, b1.value), listGet(b2.value, b3.value)), (b4.value[(b0.value | 0) - 1] ?? ""))) {
yield* executeInCompatibilityLayer({"MESSAGE":("fail " + (("" + listGet(b2.value, b1.value)) + (" should be = " + ("" + listGet(b2.value, b3.value))))),}, b5, true, false, "|", null);
}
b0.value = ((+b0.value || 0) + 1);
b0.value = (toNotNaN(+b0.value) + 1);
if (!compareEqual(compareLessThan(listGet(b2.value, b1.value), listGet(b2.value, b3.value)), (b4.value[(b0.value | 0) - 1] ?? ""))) {
yield* executeInCompatibilityLayer({"MESSAGE":("fail " + (("" + listGet(b2.value, b1.value)) + (" should be < " + ("" + listGet(b2.value, b3.value))))),}, b5, true, true, "ab", null);
if (hasResumedFromPromise) {hasResumedFromPromise = false;continue;}
Expand Down
2 changes: 1 addition & 1 deletion test/snapshot/__snapshots__/tw-compatibility-layer-type-barrier.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ return function* genXYZ () {
yield* executeInCompatibilityLayer({"MESSAGE":"plan 1",}, b0, false, false, "c", null);
b1.value = (0 + 0);
yield* executeInCompatibilityLayer({"MESSAGE":"Hello!","SECS":0.1,}, b2, false, false, "d", null);
if ((((+b1.value || 0) + 2) === 2)) {
if (((toNotNaN(+b1.value) + 2) === 2)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "i", null);
}
yield* executeInCompatibilityLayer({"MESSAGE":"end",}, b0, false, false, "m", null);
Expand Down
6 changes: 3 additions & 3 deletions test/snapshot/__snapshots__/tw-custom-report-repeat.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,11 +8,11 @@ const b1 = stage.variables["`jEk@4|i[#Fk?(8x)AV.-my variable"];
return function* genXYZ () {
yield* executeInCompatibilityLayer({"MESSAGE":"plan 1",}, b0, false, false, "e", null);
b1.value = 0;
for (var a0 = (+thread.procedures["Zblock name"]() || 0); a0 >= 0.5; a0--) {
b1.value = ((+b1.value || 0) + 1);
for (var a0 = toNotNaN(+thread.procedures["Zblock name"]()); a0 >= 0.5; a0--) {
b1.value = (toNotNaN(+b1.value) + 1);
yield;
}
if (((+b1.value || 0) === 40)) {
if ((toNotNaN(+b1.value) === 40)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass",}, b0, false, false, "n", null);
}
yield* executeInCompatibilityLayer({"MESSAGE":"end",}, b0, false, false, "l", null);
Expand Down
2 changes: 1 addition & 1 deletion test/snapshot/__snapshots__/tw-forkphorus-515-non-finite-direction.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@ target.setDirection((1 / 0));
if ((target.direction === 95)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass 2",}, b0, false, false, "r", null);
}
target.setDirection(((0 / 0) || 0));
target.setDirection(toNotNaN((0 / 0)));
if ((target.direction === 0)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass 3",}, b0, false, false, "u", null);
}
Expand Down
2 changes: 1 addition & 1 deletion ...hot/__snapshots__/tw-forkphorus-515-variable-id-name-desync-name-fallback.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@ yield* executeInCompatibilityLayer({"MESSAGE":"pass variable",}, b0, false, fals
b2.value = [];
b2.value.push(3);
b2._monitorUpToDate = false;
if (((+(b2.value[1 - 1] ?? "") || 0) === 3)) {
if ((toNotNaN(+(b2.value[1 - 1] ?? "")) === 3)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass list",}, b0, false, false, "m", null);
}
yield* executeInCompatibilityLayer({"MESSAGE":"end",}, b0, false, false, "l", null);
Expand Down
2 changes: 1 addition & 1 deletion test/snapshot/__snapshots__/tw-forkphorus-515-wait-zero-seconds-in-warp-mode.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,7 @@ return "";
const b0 = stage.variables["`jEk@4|i[#Fk?(8x)AV.-my variable"];
return function* genXYZ () {
while (true) {
b0.value = ((+b0.value || 0) + 1);
b0.value = (toNotNaN(+b0.value) + 1);
yield;
}
retire(); return;
Expand Down
24 changes: 12 additions & 12 deletions test/snapshot/__snapshots__/tw-gh-249-quicksort.sb3.tw-snapshot
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -41,9 +41,9 @@ if (!compareEqual((b2.value[(b1.value | 0) - 1] ?? ""), (b3.value[(b1.value | 0)
b0.value = 0;
yield* executeInCompatibilityLayer({"MESSAGE":("fail mismatch at index " + ("" + b1.value)),}, b4, true, false, ",", null);
}
b1.value = ((+b1.value || 0) + 1);
b1.value = (toNotNaN(+b1.value) + 1);
}
if (((+b0.value || 0) === 1)) {
if ((toNotNaN(+b0.value) === 1)) {
yield* executeInCompatibilityLayer({"MESSAGE":"pass sorted",}, b4, true, false, "aE", null);
}
return "";
Expand All @@ -62,16 +62,16 @@ const b7 = target.variables["JIHtr29*ug5G;5*`f2.K-min-"];
const b8 = target.variables["JIHtr29*ug5G;5*`f2.K-j-"];
return function funXYZ_qsort__ (p0,p1) {
if (compareLessThan(p0, p1)) {
if (!(((+p1 || 0) - (+p0 || 0)) <= 7)) {
b0.value = (b1.value[(((((+p1 || 0) + (+p0 || 0)) || 0) / 2) | 0) - 1] ?? "");
if (!((toNotNaN(+p1) - toNotNaN(+p0)) <= 7)) {
b0.value = (b1.value[((toNotNaN((toNotNaN(+p1) + toNotNaN(+p0))) / 2) | 0) - 1] ?? "");
b2.value = p0;
b3.value = p1;
while (true) {
while (compareLessThan(listGet(b1.value, b2.value), b0.value)) {
b2.value = ((+b2.value || 0) + 1);
b2.value = (toNotNaN(+b2.value) + 1);
}
while (compareGreaterThan(listGet(b1.value, b3.value), b0.value)) {
b3.value = ((+b3.value || 0) + -1);
b3.value = (toNotNaN(+b3.value) + -1);
}
if (compareGreaterThan(b2.value, b3.value)) {
thread.procedures["Wqsort %s %s"](p0,b3.value);
Expand All @@ -81,17 +81,17 @@ return "";
b4.value = listGet(b1.value, b2.value);
listReplace(b1, b2.value, listGet(b1.value, b3.value));
listReplace(b1, b3.value, b4.value);
b2.value = ((+b2.value || 0) + 1);
b3.value = ((+b3.value || 0) + -1);
b2.value = (toNotNaN(+b2.value) + 1);
b3.value = (toNotNaN(+b3.value) + -1);
}
}
} else {
b5.value = p0;
for (var a0 = (((+p1 || 0) - (+p0 || 0)) || 0); a0 >= 0.5; a0--) {
for (var a0 = toNotNaN((toNotNaN(+p1) - toNotNaN(+p0))); a0 >= 0.5; a0--) {
b6.value = b5.value;
b7.value = listGet(b1.value, b5.value);
b8.value = ((+b5.value || 0) + 1);
for (var a1 = (((+p1 || 0) - (+b5.value || 0)) || 0); a1 >= 0.5; a1--) {
b8.value = (toNotNaN(+b5.value) + 1);
for (var a1 = toNotNaN((toNotNaN(+p1) - toNotNaN(+b5.value))); a1 >= 0.5; a1--) {
if (compareLessThan((b1.value[(b8.value | 0) - 1] ?? ""), b7.value)) {
b7.value = (b1.value[(b8.value | 0) - 1] ?? "");
b6.value = b8.value;
Expand All @@ -104,7 +104,7 @@ b4.value = listGet(b1.value, b5.value);
listReplace(b1, b5.value, b7.value);
listReplace(b1, b6.value, b4.value);
}
b5.value = ((+b5.value || 0) + 1);
b5.value = (toNotNaN(+b5.value) + 1);
}
}
}
Expand Down
Loading
Loading