Sema: Fix failure to diagnose throwing expressions inside string interpolations #34340
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…rpolations We need to preserve the DiagnoseErrorOnTry bit stored in the Context when exiting a ContextScope. Otherwise, we fail to produce a diagnostic if the 'try' expression pushes an intertwining Context, such as a string interpolation or 'await'. Fixes <https://bugs.swift.org/browse/SR-13654>, <rdar://problem/69958774>.
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We need to preserve the DiagnoseErrorOnTry bit stored in the Context when
exiting a ContextScope. Otherwise, we fail to produce a diagnostic if the
'try' expression pushes an intertwining Context, such as a string interpolation
or 'await'.
Fixes https://bugs.swift.org/browse/SR-13654, rdar://problem/69958774.