commit | 6849d737a6c304b8de34fd34fa9fef49321d988b | [log] [tgz] |
---|---|---|
author | Johnni Winther <johnniwinther@google.com> | Sat Feb 06 08:11:16 2021 +0000 |
committer | commit-bot@chromium.org <commit-bot@chromium.org> | Sat Feb 06 08:11:16 2021 +0000 |
tree | dd5991eab264f83ba6e22e1032ec556d37de3acf | |
parent | 2e3ac0cf154ab0387fc6b8859480a0a27a67fcb3 [diff] |
Reland: [dart2js] Refactor closure data to use AST nodes instead of locals This CL avoids creating locals using KernelToLocalsMap when computing closure data for the J-model. Instead the closure data uses ir.VariableDeclaration, JTypeVariable, and internal locals (ThisLocal and BoxLocal) internally, and the accessor function require passes a KernelToLocalsMap to convert the internal model to a Locals upon use. The converted Locals are cached internal for performance only. This prepares for splitting the GlobalLocalsMap and KernelToLocalsMap from the JClosedWorld. Previously landed in https://dart-review.googlesource.com/c/sdk/+/180820 but reverted. Change-Id: Ic6a2ab63de7cb31c89dd50ca2af3f205a792fd74 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/183000 Reviewed-by: Sigmund Cherem <sigmund@google.com>
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