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NoSuchMethodError should expose the receiver and memberName from the exception #15169

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jbdeboer opened this issue Nov 19, 2013 · 2 comments
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NoSuchMethodError should expose the receiver and memberName from the exception #15169

jbdeboer opened this issue Nov 19, 2013 · 2 comments
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area-core-library SDK core library issues (core, async, ...); use area-vm or area-web for platform specific libraries. closed-duplicate Closed in favor of an existing report type-enhancement A request for a change that isn't a bug

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@jbdeboer
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In AngularDart, we catch NoSuchMethodErrors while determining if an expression references a field or a method.

https://github.com/angular/angular.dart/blob/3d2496f9514102dd4aa2ca29f9df60e7a4e73376/lib/core/parser/backend.dart#L51

However, if a field getter throws a NoSuchMethodError due to a bug, we will handle it and return a garbage closure to the user.

If we had access to the 'receiver' in the exception, we would be able to identify actual errors which we should re-throw in this try-catch block.
@sethladd
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Removed Type-Defect label.
Added Type-Enhancement, Area-Library, Triaged labels.

@floitschG
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Added Duplicate label.
Marked as being merged into #6252.

@jbdeboer jbdeboer added Type-Enhancement area-core-library SDK core library issues (core, async, ...); use area-vm or area-web for platform specific libraries. closed-duplicate Closed in favor of an existing report labels Nov 20, 2013
@floitschG floitschG mentioned this issue Jun 3, 2015
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@kevmoo kevmoo added type-enhancement A request for a change that isn't a bug and removed priority-unassigned labels Mar 1, 2016
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area-core-library SDK core library issues (core, async, ...); use area-vm or area-web for platform specific libraries. closed-duplicate Closed in favor of an existing report type-enhancement A request for a change that isn't a bug
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