Fix GHCJS.Foreign.Export

ghcjs / ghcjs-base

base library for GHCJS for JavaScript interaction and marshalling, used by higher level libraries like JSC

MIT License

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Closed wuzzeb closed 9 years ago

wuzzeb commented 9 years ago

the hs$export function had parameters fp2a fp2b but attempted to read fp1c and fp1d, which did not exist.
Export.hs assumed deref was called hs$derefExportedValue but the actual function is hs$derefValue.
A call to hs$retain was missing from the export.

luite commented 9 years ago

Thanks! I suspect I was debugging this when I ran into what was reported as #380 later.

I hope GHCJS generates correct core for everthing now :)