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Rule | Severity | Likelihood | Remediation Cost | Priority | Level |
|---|---|---|---|---|---|
EXP30-CPP | medium | probable | medium | P8 | L2 |
Automated Detection
Splint Version 3.1.1 can detect violations of this rule.
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This rule appears in the Java Secure Coding Standard as EXP05-J. Do not write more than once to the same variable within an expression.
Bibliography
Wiki Markup
[[ISO/IEC 14882-2003|AA. Bibliography#ISO/IEC 14882-2003] \] Sections 1.9 Program execution, 5 Expressions, 12.6.2 Initializing bases and members.
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[Summit 05|AA. Bibliography#Summit 05] \] Questions 3.1, 3.2, 3.3, 3.3b, 3.7, 3.8, 3.9, 3.10a, 3.10b, 3.11.
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[[Lockheed Martin 05|AA. Bibliography#Lockheed Martin 05]\] AV Rule 204.1 The value of an expression shall be the same under any order of evaluation that the standard permits.
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[Saks 07|AA. Bibliography#Saks 07]\]
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EXP17-CPP. Treat relational and equality operators as if they were nonassociative 03. Expressions (EXP) EXP31-CPP. Avoid side effects in assertions