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V534. It is likely that a wrong variabl…
Analyzer Diagnostics
General Analysis (C++)
General Analysis (C#)
General Analysis (Java)
Diagnosis of micro-optimizations (C++)
Diagnosis of 64-bit errors (Viva64, C++)
MISRA errors
AUTOSAR errors
Additional information
Contents

V534. It is likely that a wrong variable is being compared inside the 'for' operator. Consider reviewing 'X'.

Aug 13 2013

The analyzer detected a potential error: a variable referring to an outer loop is used in the condition of the 'for' operator.

This is the simplest form of this error:

for (size_t i = 0; i != 5; i++)
  for (size_t j = 0; i != 5; j++)
    A[i][j] = 0;

It is the comparison 'i != 5' that is performed instead of 'j != 5' in the inner loop. Such an error might be not so visible in a real application. This is the correct code:

for (size_t i = 0; i != 5; i++)
  for (size_t j = 0; j != 5; j++)
    A[i][j] = 0;

This diagnostic is classified as:

You can look at examples of errors detected by the V534 diagnostic.

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