58 lines
1000 B
Plaintext
58 lines
1000 B
Plaintext
== Why is this an issue?
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When rethrowing an exception, you should do it by simply calling ``++throw;++`` and not ``++throw exc;++``, because the stack trace is reset with the second syntax, making debugging a lot harder.
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=== Noncompliant code example
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[source,csharp]
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----
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try
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{}
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catch(ExceptionType1 exc)
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{
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Console.WriteLine(exc);
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throw exc; // Noncompliant; stacktrace is reset
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}
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catch (ExceptionType2 exc)
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{
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throw new Exception("My custom message", exc); // Compliant; stack trace preserved
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}
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----
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=== Compliant solution
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[source,csharp]
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----
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try
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{}
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catch(ExceptionType1 exc)
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{
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Console.WriteLine(exc);
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throw;
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}
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catch (ExceptionType2 exc)
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{
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throw new Exception("My custom message", exc);
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}
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::message.adoc[]
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include::highlighting.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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