[lldb][swift] Query name of problematic variable when emitting diagnostics #10780
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…stics When evaluating an expression, LLDB attempts to find type information for all variables in scope. The current error messages imply that we only fail if the type for self cannot be realized, and this seems to be what happens. However, the code is written in such a way that allows for other failures too. This commit enhances the error message to print the name of the variable that caused the failure, instead of hardcoding "self".
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Talked offline about this, the function was indeed correct in that it always fails for self only, so the message is not exactly wrong. However it should not talk about the type of self, sometimes it is the value of self that fails. We should propagate the errors from value objects. |
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When evaluating an expression, LLDB attempts to find type information for all variables in scope. The current error messages imply that we only fail if the type for self cannot be realized, and this seems to be what happens. However, the code is written in such a way that allows for other failures too. This commit enhances the error message to print the name of the variable that caused the failure, instead of hardcoding "self".