50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
Using ``++return++``, ``++break++``, ``++throw++``, and ``++continue++`` from a ``++finally++`` block overwrites similar statements from the suspended ``++try++`` and ``++catch++`` blocks.
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This rule raises an issue when a jump statement (``++break++``, ``++continue++``, ``++return++`` and ``++throw++``) would force control flow to leave a ``++finally++`` block.
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== Noncompliant Code Example
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[source,javascript]
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----
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function foo() {
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try {
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return 1; // We expect 1 to be returned
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} catch(err) {
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return 2; // Or 2 in cases of error
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} finally {
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return 3; // Noncompliant: 3 is returned before 1, or 2, which we did not expect
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}
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}
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----
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== Compliant Solution
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[source,javascript]
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----
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function foo() {
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try {
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return 1; // We expect 1 to be returned
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} catch(err) {
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return 2; // Or 2 in cases of error
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}
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}
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----
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include::../see.adoc[]
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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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'''
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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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