[Bug] SyntaxError: Identifier '_class' has already been declared #774
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dmaretskyi
added
bug
|
I've also dumped the source after transformation with the dbux plugin: var _defineProperty = require("@babel/runtime/helpers/defineProperty");
var _dbux = _dbux_init(
(typeof __dbux__ !== "undefined" && __dbux__) || require("@dbux/runtime")
);
var _cid = _dbux.getProgramContextId();
var _al = _dbux.getArgLength,
_af = _dbux.arrayFrom,
_uot = _dbux.unitOfType,
_diph = _dbux.DefaultInitializerPlaceholder,
_pI = _dbux.pushImmediate,
_pF = _dbux.popFunction,
_pFI = _dbux.popFunctionInterruptable,
_par = _dbux.registerParams,
_tr = _dbux.traceReturn,
_tra = _dbux.traceReturnAsync,
_tt = _dbux.traceThrow,
_tid = _dbux.newTraceId,
_td = _dbux.traceDeclaration,
_te = _dbux.traceExpression,
_tev = _dbux.traceExpressionVar,
_twv = _dbux.traceWriteVar,
_tct = _dbux.traceCatch,
_tctI = _dbux.traceCatchInterruptable,
_tf = _dbux.traceFinally,
_tfI = _dbux.traceFinallyInterruptable,
_tme = _dbux.traceExpressionME,
_tmeo = _dbux.traceExpressionMEOptional,
_twme = _dbux.traceWriteME,
_tdme = _dbux.traceDeleteME,
_tue = _dbux.traceUpdateExpressionVar,
_tume = _dbux.traceUpdateExpressionME,
_bce = _dbux.traceBCE,
_a = _dbux.traceArg,
_tsa = _dbux.traceSpreadArg,
_tcr = _dbux.traceCallResult,
_tae = _dbux.traceArrayExpression,
_toe = _dbux.traceObjectExpression,
_tfi = _dbux.traceForIn,
_tc = _dbux.traceClass,
_ti = _dbux.traceInstance,
_aw = _dbux.preAwait,
_aw2 = _dbux.wrapAwait,
_aw3 = _dbux.postAwait,
_yi = _dbux.preYield,
_yi2 = _dbux.wrapYield,
_yi3 = _dbux.postYield,
_tp = _dbux.tracePattern,
_apu = _dbux.addPurpose;
try {
var _class;
var _t3_, _t4_;
class _class {
constructor() {
_ti(this, (_t3_ = _tid(3)), []);
}
}
_class = _class;
_defineProperty(Foo, "_dbux_class", function () {
_tc(_class, (_t4_ = _tid(4)), [], []);
});
_class._dbux_class(), delete _class._dbux_class;
_dbux.t(5);
} finally {
_dbux.popProgram();
}
function _dbux_init(dbuxRuntime) {
if (!dbuxRuntime.initProgram) {
throw new Error(
'[@dbux/runtime] "initProgram" unavailable in "for-bad.js"'
);
}
return dbuxRuntime.initProgram(
{
program: {
_staticId: 1,
loc: {
start: { line: 1, column: 0, index: 0 },
end: { line: 2, column: 0, index: 14 },
},
type: 1,
name: "for-bad.js",
displayName: "for-bad.js",
fileName: "for-bad.js",
filePath:
"/Users/dmaretskyi/.vscode/extensions/domi.dbux-code-0.7.9/dbux_projects/getting-started/findLongestWordLength/for-bad.js",
programIndex: 1,
},
contexts: [
{
_staticId: 1,
loc: {
start: { line: 1, column: 0, index: 0 },
end: { line: 2, column: 0, index: 14 },
},
type: 1,
name: "for-bad.js",
displayName: "for-bad.js",
fileName: "for-bad.js",
filePath:
"/Users/dmaretskyi/.vscode/extensions/domi.dbux-code-0.7.9/dbux_projects/getting-started/findLongestWordLength/for-bad.js",
programIndex: 1,
},
],
traces: [
{
loc: {
start: { line: 1, column: 0, index: 0 },
end: { line: 1, column: 0, index: 0 },
},
_traceId: 1,
_staticContextId: 1,
type: 1,
},
{
loc: {
start: { line: 2, column: 0, index: 14 },
end: { line: 2, column: 0, index: 14 },
},
_traceId: 2,
_staticContextId: 1,
type: 2,
},
{
displayName: "{}",
loc: {
start: { line: 1, column: 10, index: 10 },
end: { line: 1, column: 12, index: 12 },
},
_traceId: 3,
_staticContextId: 1,
type: 45,
data: { privateMethods: [] },
dataNode: { isNew: true },
},
{
displayName: "class Foo {}",
loc: {
start: { line: 1, column: 0, index: 0 },
end: { line: 1, column: 12, index: 12 },
},
_traceId: 4,
_staticContextId: 1,
type: 43,
data: { name: "Foo", staticMethods: [], publicMethods: [] },
dataNode: { isNew: true },
},
{
loc: {
start: { line: 2, column: 0, index: 14 },
end: { line: 2, column: 0, index: 14 },
},
_traceId: 5,
_staticContextId: 1,
type: 22,
},
],
loops: [],
},
{}
);
} |
|
Elimiminating the usage of |
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Bug Report
Bug Summary
Getting
SyntaxError: Identifier '_class' has already been declaredafter adding a class declarationSteps To Reproduce
Expected behavior
Not crash.
Actual behavior
Crashes with an error
SyntaxError: Identifier '_class' has already been declared.Attachments
Relevant Code
Dbux Output Log
Dbux Runtime (Console) Log
Screenshots
System (please complete the following information):
"@babel/plugin-proposal-class-properties": "^7.18.6"node 16
Additional context
After installing the vscode extension I was getting an error about
@babel/plugin-proposal-class-propertiespackage missing. So I've installed it manually in the tutorial excercises workspace:The text was updated successfully, but these errors were encountered: