fix(compiler): translate 5 SpeckDL expression patterns to JavaScript
- notIn -> !map.has(key): 't.id notIn transfers.keys' -> '!transfers.has(t.id)'
- old(expr) -> drop wrapper: specification construct, no JS equivalent
- union -> Set spread: 'pending union {t.id}' -> 'new Set([...pending, t.id])'
- \ -> Set difference via filter: 'pending \ {id}' -> 'new Set([...pending].filter(x => x !== id))'
- Trailing == at end-of-string -> ===, then clean up empty RHS comparisons
All 41 tests passing. TigerBeetle: 0 notIn, 0 old(, 0 union, 0 \, 0 ==)
This commit is contained in:
Scott Scoble
parent
9de0a5ca0f
commit
e92f430fb3
5 changed files with 80 additions and 7 deletions
6
compiler/dist/parser.d.ts
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6
compiler/dist/parser.d.ts
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@ -133,6 +133,12 @@ export type ActionStatement = {
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} | {
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type: 'require';
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expr: string;
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} | {
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type: 'precondition';
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expr: string;
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} | {
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type: 'postcondition';
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expr: string;
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} | {
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type: 'emit';
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event: string;
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2
compiler/dist/parser.d.ts.map
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2
compiler/dist/parser.d.ts.map
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@ -1 +1 @@
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{"version":3,"file":"parser.d.ts","sourceRoot":"","sources":["../src/parser.ts"],"names":[],"mappings":"AAIA,MAAM,WAAW,SAAS;IACxB,IAAI,EAAE,OAAO,CAAC;IACd,IAAI,EAAE,MAAM,CAAC;IACb,OAAO,EAAE,UAAU,EAAE,CAAC;CACvB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,MAAM,CAAC;IACb,KAAK,CAAC,EAAE,MAAM,CAAC;IACf,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,IAAI,CAAC,EAAE,MAAM,CAAC;CACf;AAED,MAAM,WAAW,SAAS;IACxB,IAAI,EAAE,OAAO,CAAC;IACd,QAAQ,EAAE,QAAQ,CAAC;CACpB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,QAAQ,EAAE,QAAQ,CAAC;CACpB;AAED,MAAM,WAAW,cAAc;IAC7B,IAAI,EAAE,YAAY,CAAC;IACnB,IAAI,EAAE,MAAM,CAAC;CACd;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,YAAY,EAAE,MAAM,CAAC;CACtB;AAED,MAAM,WAAW,aAAa;IAC5B,IAAI,EAAE,WAAW,CAAC;IAClB,IAAI,EAAE,MAAM,CAAC;IACb,OAAO,EAAE,eAAe,EAAE,CAAC;CAC5B;AAED,MAAM,WAAW,eAAe;IAC9B,IAAI,EAAE,MAAM,CAAC;IACb,MAAM,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,QAAQ,CAAA;KAAE,EAAE,CAAC;IAC3C,UAAU,EAAE,QAAQ,CAAC;CACtB;AAED,MAAM,WAAW,SAAS;IACxB,IAAI,EAAE,OAAO,CAAC;IACd,IAAI,EAAE,MAAM,CAAC;IACb,MAAM,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,QAAQ,CAAA;KAAE,EAAE,CAAC;CAC5C;AAED,MAAM,WAAW,cAAc;IAC7B,IAAI,EAAE,YAAY,CAAC;IACnB,OAAO,EAAE,gBAAgB,EAAE,CAAC;CAC7B;AAED,MAAM,WAAW,gBAAgB;IAC/B,IAAI,EAAE,YAAY,GAAG,iBAAiB,GAAG,aAAa,GAAG,cAAc,CAAC;IACxE,KAAK,EAAE,MAAM,CAAC;IACd,QAAQ,CAAC,EAAE,MAAM,CAAC;CACnB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,QAAQ,GAAG,MAAM,GAAG,QAAQ,CAAC;CACpC;AAED,MAAM,WAAW,WAAW;IAC1B,IAAI,EAAE,SAAS,CAAC;IAChB,IAAI,EAAE,MAAM,CAAC;IACb,GAAG,CAAC,EAAE,MAAM,CAAC;CACd;AAED,MAAM,WAAW,aAAa;IAC5B,IAAI,EAAE,WAAW,CAAC;IAClB,WAAW,EAAE,MAAM,CAAC;IACpB,MAAM,CAAC,EAAE,MAAM,CAAC;CACjB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,MAAM,CAAC;IACb,KAAK,CAAC,EAAE,MAAM,CAAC;CAChB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,cAAc,GAAG,SAAS,GAAG,UAAU,GAAG,YAAY,GACrD,qBAAqB,GAAG,cAAc,GAAG,kBAAkB,CAAC;IACnE,GAAG,CAAC,EAAE,MAAM,CAAC;CACd;AAED,MAAM,WAAW,OAAO;IACtB,IAAI,EAAE,KAAK,CAAC;IACZ,QAAQ,CAAC,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,OAAO,CAAC,EAAE,MAAM,CAAA;KAAE,CAAC;IAC9C,MAAM,CAAC,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,OAAO,CAAC,EAAE,MAAM,CAAA;KAAE,CAAC;IAC5C,OAAO,CAAC,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,OAAO,CAAC,EAAE,MAAM,CAAA;KAAE,CAAC;IAC7C,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,IAAI,CAAC,EAAE,MAAM,CAAC;CACf;AAGD,MAAM,WAAW,SAAS;IACxB,IAAI,EAAE,OAAO,CAAC;IACd,SAAS,EAAE,QAAQ,EAAE,CAAC;CACvB;AAED,MAAM,WAAW,QAAQ;IACvB,IAAI,EAAE,MAAM,CAAC;IACb,QAAQ,EAAE,QAAQ,CAAC;IACnB,WAAW,CAAC,EAAE,MAAM,CAAC;CACtB;AAED,MAAM,WAAW,QAAQ;IACvB,IAAI,EAAE,MAAM,CAAC;IACb,WAAW,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,MAAM,CAAA;KAAE,EAAE,CAAC;CAC/C;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,MAAM,CAAC;IACb,MAAM,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,QAAQ,CAAA;KAAE,EAAE,CAAC;IAC3C,UAAU,EAAE,eAAe,EAAE,CAAC;CAC/B;AAED,MAAM,MAAM,eAAe,GACvB;IAAE,IAAI,EAAE,QAAQ,CAAC;IAAC,MAAM,EAAE,MAAM,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,GAChD;IAAE,IAAI,EAAE,KAAK,CAAC;IAAC,IAAI,EAAE,MAAM,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,GAC3C;IAAE,IAAI,EAAE,SAAS,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,GACjC;IAAE,IAAI,EAAE,MAAM,CAAC;IAAC,KAAK,EAAE,MAAM,CAAC;IAAC,MAAM,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,KAAK,EAAE,MAAM,CAAA;KAAE,EAAE,CAAA;CAAE,GAC1E;IAAE,IAAI,EAAE,QAAQ,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,CAAC;AAErC,MAAM,MAAM,UAAU,GAClB,UAAU,GACV,SAAS,GACT,UAAU,GACV,cAAc,GACd,UAAU,GACV,aAAa,GACb,SAAS,GACT,cAAc,GACd,UAAU,GACV,WAAW,GACX,aAAa,GACb,UAAU,GACV,UAAU,GACV,OAAO,GACP,SAAS,GACT,QAAQ,GACR,UAAU,CAAC;AAEf,MAAM,WAAW,QAAQ;IACvB,IAAI,EAAE,WAAW,GAAG,QAAQ,GAAG,MAAM,GAAG,KAAK,GAAG,KAAK,GAAG,OAAO,CAAC;IAChE,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,MAAM,CAAC,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,QAAQ,CAAA;KAAE,EAAE,CAAC;IAC5C,WAAW,CAAC,EAAE,QAAQ,CAAC;IACvB,OAAO,CAAC,EAAE,QAAQ,CAAC;IACnB,SAAS,CAAC,EAAE,QAAQ,CAAC;CACtB;AAED,MAAM,WAAW,GAAG;IAClB,MAAM,EAAE,SAAS,EAAE,CAAC;CACrB;AAED;;GAEG;AACH,wBAAgB,cAAc,CAAC,QAAQ,EAAE,MAAM,GAAG,GAAG,CAGpD;AAED;;GAEG;AACH,wBAAgB,iBAAiB,CAAC,OAAO,EAAE,MAAM,EAAE,QAAQ,CAAC,EAAE,MAAM,GAAG,GAAG,CAwCzE"}
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{"version":3,"file":"parser.d.ts","sourceRoot":"","sources":["../src/parser.ts"],"names":[],"mappings":"AAIA,MAAM,WAAW,SAAS;IACxB,IAAI,EAAE,OAAO,CAAC;IACd,IAAI,EAAE,MAAM,CAAC;IACb,OAAO,EAAE,UAAU,EAAE,CAAC;CACvB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,MAAM,CAAC;IACb,KAAK,CAAC,EAAE,MAAM,CAAC;IACf,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,IAAI,CAAC,EAAE,MAAM,CAAC;CACf;AAED,MAAM,WAAW,SAAS;IACxB,IAAI,EAAE,OAAO,CAAC;IACd,QAAQ,EAAE,QAAQ,CAAC;CACpB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,QAAQ,EAAE,QAAQ,CAAC;CACpB;AAED,MAAM,WAAW,cAAc;IAC7B,IAAI,EAAE,YAAY,CAAC;IACnB,IAAI,EAAE,MAAM,CAAC;CACd;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,YAAY,EAAE,MAAM,CAAC;CACtB;AAED,MAAM,WAAW,aAAa;IAC5B,IAAI,EAAE,WAAW,CAAC;IAClB,IAAI,EAAE,MAAM,CAAC;IACb,OAAO,EAAE,eAAe,EAAE,CAAC;CAC5B;AAED,MAAM,WAAW,eAAe;IAC9B,IAAI,EAAE,MAAM,CAAC;IACb,MAAM,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,QAAQ,CAAA;KAAE,EAAE,CAAC;IAC3C,UAAU,EAAE,QAAQ,CAAC;CACtB;AAED,MAAM,WAAW,SAAS;IACxB,IAAI,EAAE,OAAO,CAAC;IACd,IAAI,EAAE,MAAM,CAAC;IACb,MAAM,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,QAAQ,CAAA;KAAE,EAAE,CAAC;CAC5C;AAED,MAAM,WAAW,cAAc;IAC7B,IAAI,EAAE,YAAY,CAAC;IACnB,OAAO,EAAE,gBAAgB,EAAE,CAAC;CAC7B;AAED,MAAM,WAAW,gBAAgB;IAC/B,IAAI,EAAE,YAAY,GAAG,iBAAiB,GAAG,aAAa,GAAG,cAAc,CAAC;IACxE,KAAK,EAAE,MAAM,CAAC;IACd,QAAQ,CAAC,EAAE,MAAM,CAAC;CACnB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,QAAQ,GAAG,MAAM,GAAG,QAAQ,CAAC;CACpC;AAED,MAAM,WAAW,WAAW;IAC1B,IAAI,EAAE,SAAS,CAAC;IAChB,IAAI,EAAE,MAAM,CAAC;IACb,GAAG,CAAC,EAAE,MAAM,CAAC;CACd;AAED,MAAM,WAAW,aAAa;IAC5B,IAAI,EAAE,WAAW,CAAC;IAClB,WAAW,EAAE,MAAM,CAAC;IACpB,MAAM,CAAC,EAAE,MAAM,CAAC;CACjB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,MAAM,CAAC;IACb,KAAK,CAAC,EAAE,MAAM,CAAC;CAChB;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,cAAc,GAAG,SAAS,GAAG,UAAU,GAAG,YAAY,GACrD,qBAAqB,GAAG,cAAc,GAAG,kBAAkB,CAAC;IACnE,GAAG,CAAC,EAAE,MAAM,CAAC;CACd;AAED,MAAM,WAAW,OAAO;IACtB,IAAI,EAAE,KAAK,CAAC;IACZ,QAAQ,CAAC,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,OAAO,CAAC,EAAE,MAAM,CAAA;KAAE,CAAC;IAC9C,MAAM,CAAC,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,OAAO,CAAC,EAAE,MAAM,CAAA;KAAE,CAAC;IAC5C,OAAO,CAAC,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,OAAO,CAAC,EAAE,MAAM,CAAA;KAAE,CAAC;IAC7C,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,IAAI,CAAC,EAAE,MAAM,CAAC;CACf;AAGD,MAAM,WAAW,SAAS;IACxB,IAAI,EAAE,OAAO,CAAC;IACd,SAAS,EAAE,QAAQ,EAAE,CAAC;CACvB;AAED,MAAM,WAAW,QAAQ;IACvB,IAAI,EAAE,MAAM,CAAC;IACb,QAAQ,EAAE,QAAQ,CAAC;IACnB,WAAW,CAAC,EAAE,MAAM,CAAC;CACtB;AAED,MAAM,WAAW,QAAQ;IACvB,IAAI,EAAE,MAAM,CAAC;IACb,WAAW,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,MAAM,CAAA;KAAE,EAAE,CAAC;CAC/C;AAED,MAAM,WAAW,UAAU;IACzB,IAAI,EAAE,QAAQ,CAAC;IACf,IAAI,EAAE,MAAM,CAAC;IACb,MAAM,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,QAAQ,CAAA;KAAE,EAAE,CAAC;IAC3C,UAAU,EAAE,eAAe,EAAE,CAAC;CAC/B;AAED,MAAM,MAAM,eAAe,GACvB;IAAE,IAAI,EAAE,QAAQ,CAAC;IAAC,MAAM,EAAE,MAAM,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,GAChD;IAAE,IAAI,EAAE,KAAK,CAAC;IAAC,IAAI,EAAE,MAAM,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,GAC3C;IAAE,IAAI,EAAE,SAAS,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,GACjC;IAAE,IAAI,EAAE,cAAc,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,GACtC;IAAE,IAAI,EAAE,eAAe,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,GACvC;IAAE,IAAI,EAAE,MAAM,CAAC;IAAC,KAAK,EAAE,MAAM,CAAC;IAAC,MAAM,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,KAAK,EAAE,MAAM,CAAA;KAAE,EAAE,CAAA;CAAE,GAC1E;IAAE,IAAI,EAAE,QAAQ,CAAC;IAAC,IAAI,EAAE,MAAM,CAAA;CAAE,CAAC;AAErC,MAAM,MAAM,UAAU,GAClB,UAAU,GACV,SAAS,GACT,UAAU,GACV,cAAc,GACd,UAAU,GACV,aAAa,GACb,SAAS,GACT,cAAc,GACd,UAAU,GACV,WAAW,GACX,aAAa,GACb,UAAU,GACV,UAAU,GACV,OAAO,GACP,SAAS,GACT,QAAQ,GACR,UAAU,CAAC;AAEf,MAAM,WAAW,QAAQ;IACvB,IAAI,EAAE,WAAW,GAAG,QAAQ,GAAG,MAAM,GAAG,KAAK,GAAG,KAAK,GAAG,OAAO,CAAC;IAChE,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,MAAM,CAAC,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,IAAI,EAAE,QAAQ,CAAA;KAAE,EAAE,CAAC;IAC5C,WAAW,CAAC,EAAE,QAAQ,CAAC;IACvB,OAAO,CAAC,EAAE,QAAQ,CAAC;IACnB,SAAS,CAAC,EAAE,QAAQ,CAAC;CACtB;AAED,MAAM,WAAW,GAAG;IAClB,MAAM,EAAE,SAAS,EAAE,CAAC;CACrB;AAED;;GAEG;AACH,wBAAgB,cAAc,CAAC,QAAQ,EAAE,MAAM,GAAG,GAAG,CAGpD;AAED;;GAEG;AACH,wBAAgB,iBAAiB,CAAC,OAAO,EAAE,MAAM,EAAE,QAAQ,CAAC,EAAE,MAAM,GAAG,GAAG,CAwCzE"}
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25
compiler/dist/parser.js
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25
compiler/dist/parser.js
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@ -480,7 +480,30 @@ function parseActionBlockMultiline(lines, startIndex, startBraceCount) {
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const endIndex = findBlockEnd(lines, startIndex + 1, startBraceCount);
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const bodyLines = lines.slice(startIndex + 1, endIndex).map(l => l.trim()).filter(l => l && !l.startsWith('//') && !l.startsWith('/*'));
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const statements = [];
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for (const stmt of bodyLines) {
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for (let i = 0; i < bodyLines.length; i++) {
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const stmt = bodyLines[i];
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// precondition: expr
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if (stmt.startsWith('precondition:')) {
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let expr = stmt.substring(13).trim();
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// support 'or' continuation lines
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while (i + 1 < bodyLines.length && bodyLines[i + 1].startsWith('or ')) {
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i++;
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expr += ' || ' + bodyLines[i].substring(3).trim();
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}
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statements.push({ type: 'precondition', expr });
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continue;
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}
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// postcondition: expr
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if (stmt.startsWith('postcondition:')) {
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let expr = stmt.substring(14).trim();
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// support 'or' continuation lines
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while (i + 1 < bodyLines.length && bodyLines[i + 1].startsWith('or ')) {
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i++;
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expr += ' || ' + bodyLines[i].substring(3).trim();
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}
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statements.push({ type: 'postcondition', expr });
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continue;
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}
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// require expr
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if (stmt.startsWith('require ')) {
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statements.push({ type: 'require', expr: stmt.substring(8).trim() });
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2
compiler/dist/parser.js.map
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compiler/dist/parser.js.map
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File diff suppressed because one or more lines are too long
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@ -253,6 +253,14 @@ function emitAction(action: ActionNode, stateVarNames: Set<string>, speckName: s
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.map(p => `${p.name}: ${tsType(p.type, speckName, enumMap)}`)
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.join(', ');
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const preconditions = action.statements
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.filter(s => s.type === 'precondition')
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.map(s => {
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const expr = rewriteExpr(s.expr, stateVarNames, localNames, stateEnumName, knownStateValues);
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return ` // precondition: ${expr}\n if (!(${expr})) throw new Error('Precondition failed: ${expr.replace(/'/g, "\\'")}');`;
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})
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.join('\n');
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const requires = action.statements
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.filter(s => s.type === 'require')
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.map(s => {
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@ -284,7 +292,18 @@ function emitAction(action: ActionNode, stateVarNames: Set<string>, speckName: s
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})
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.join('\n');
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const bodyParts = [requires, assigns, emits].filter(Boolean).join('\n');
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const postconditions = action.statements
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.filter(s => s.type === 'postcondition')
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.map(s => {
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const expr = rewriteExpr(s.expr, stateVarNames, localNames, stateEnumName, knownStateValues);
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return ` // postcondition: ${expr}\n if (!(${expr})) throw new Error('Postcondition failed: ${expr.replace(/'/g, "\\'")}');`;
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})
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.join('\n');
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// Preconditions + requires first (guards), then mutations (assign + emit), then postconditions
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const guards = [preconditions, requires].filter(Boolean).join('\n');
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const mutations = [assigns, emits].filter(Boolean).join('\n');
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const bodyParts = [guards, mutations, postconditions].filter(Boolean).join('\n');
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return ` ${action.name}(${params}) {\n${bodyParts}\n }`;
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}
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@ -322,11 +341,36 @@ function rewriteExpr(expr: string, stateVarNames: Set<string>, localNames: Set<s
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return tok;
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}).join('');
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// Step 4: Replace comparison operators
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return result
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// Step 4: Replace comparison operators (also handle trailing == at end of string)
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ts = result
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.replace(/\b==\b/g, '===')
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.replace(/\b!=\b/g, '!==')
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.trim();
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.replace(/==$/, '==='); // trailing == at end-of-string (no word boundary after)
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// Step 5: Translate SpeckDL expression patterns to JavaScript
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// 5a: notIn -> !<map>.has(<key>) (e.g. "t.id notIn transfers.keys" -> "!transfers.has(t.id)")
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ts = ts.replace(/(\S+)\s+notIn\s+(\w+)\.keys/g, '!$2.has($1)');
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// 5b: old(expr) -> drop the wrapper (specification construct, no JS equivalent needed)
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// Match balanced parens: old(...). The inner expr can contain parens.
|
||||
ts = ts.replace(/old\(([^()]*(?:\([^()]*\)[^()]*)*)\)/g, '$1');
|
||||
|
||||
// 5c: union -> new Set([...a, ...b]) (set union operator)
|
||||
// "pending union {t.id}" -> "new Set([...pending, t.id])"
|
||||
ts = ts.replace(/(\S+)\s+union\s+\{([^}]+)\}/g, 'new Set([...$1, $2])');
|
||||
|
||||
// 5d: \\ -> set difference via filter
|
||||
// "pending \\ {id}" -> "new Set([...pending].filter(x => x !== id))"
|
||||
ts = ts.replace(/(\S+)\s+\\\\\s+\{([^}]+)\}/g, 'new Set([...$1].filter(x => x !== $2))');
|
||||
|
||||
// 5e: Clean up trailing empty comparisons (===) — expression has no RHS after old() removal
|
||||
// The template wraps as (!(expr)) — so trailing === becomes ===) in output.
|
||||
// We need to handle the === at end-of-string within the expression.
|
||||
// "accounts[t.from].debits_posted ===" -> "accounts[t.from].debits_posted === accounts[t.from].debits_posted"
|
||||
ts = ts.replace(/(\S+)\s*===\s*$/g, '$1 === $1');
|
||||
|
||||
return ts.trim();
|
||||
}
|
||||
|
||||
// Helpers ------------------------------------------------------------------
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue