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8c0590fa32
Thunks are now overwritten by a helper function `Value::finishValue(newType, payload)` (where `payload` is the original anonymous union inside `Value`). This helps to ensure we never update a value elsewhere, since that would be incompatible with parallel evaluation (i.e. after a value has transitioned from being a thunk to being a non-thunk, it should be immutable). There were two places where this happened: `Value::mkString()` and `ExprAttrs::eval()`. This PR also adds a bunch of accessor functions for value contents, like `Value::integer()` to access the integer field in the union. |
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| .. | ||
| flake | ||
| value | ||
| derived-path.cc | ||
| error_traces.cc | ||
| eval.cc | ||
| json.cc | ||
| local.mk | ||
| primops.cc | ||
| search-path.cc | ||
| trivial.cc | ||