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Simplify hasOwnProperty shim binding #347

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Merged
frostney merged 2 commits into from
Apr 18, 2026
Merged

Simplify hasOwnProperty shim binding #347

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9e38d15
Simplify hasOwnProperty shim binding
frostney Apr 18, 2026
166e895
Fix hasOwnProperty shim to preserve receiver semantics
frostney Apr 18, 2026
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7 changes: 3 additions & 4 deletions source/units/Goccia.Shims.pas
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Original file line number Diff line number Diff line change
Expand Up @@ -207,12 +207,11 @@ 'export const Date = class Date {'#10 +
FileName: '<shim:hasOwnProperty>';
Source:
'export const hasOwnProperty = ((proto) => {'#10 +
' class _H { hasOwnProperty(prop) { return Object.hasOwn(this, prop); } }'#10 +
' const fn = new _H().hasOwnProperty;'#10 +
' Object.defineProperty(proto, "hasOwnProperty", {'#10 +
' value: fn, writable: true, enumerable: false, configurable: true'#10 +
' value(prop) { return Object.hasOwn(this, prop); },'#10 +
' writable: true, enumerable: false, configurable: true'#10 +
' });'#10 +
' return fn;'#10 +
' return proto.hasOwnProperty;'#10 +
'})(Object.getPrototypeOf({}));'
)
);
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