25 lines
730 B
Plaintext
25 lines
730 B
Plaintext
The use of operators pairs (``++=+++``, ``++=-++`` or ``++=!++``) where the reversed, single operator was meant (``+++=++``, ``++-=++`` or ``++!=++``) will compile and run, but not produce the expected results.
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This rule raises an issue when ``++=+++``, ``++=-++`` and ``++=!++`` are used without any space between the two operators and when there is at least one whitespace after.
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== Noncompliant Code Example
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----
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let target =-5;
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let num = 3;
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target =- num; // Noncompliant; target = -3. Is that really what's meant?
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target =+ num; // Noncompliant; target = 3
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----
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== Compliant Solution
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----
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let target = -5;
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let num = 3;
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target = -num; // Compliant; intent to assign inverse value of num is clear
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target += num;
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----
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