Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Note

This page was automatically generated and should not be edited.

Note

The information on this page was provided by outside contributors and has not been verified by SEI CERT.

Tip

The table below can be re-ordered, by clicking column headers.

Tool Version:
Include Page
c:SonarQube C/C++ Plugin_V
c:SonarQube C/C++ Plugin_V

Checker

Guideline

AssignmentInSubExpression EXP45-C. Do not perform assignments in selection statements
ElseIfWithoutElse MSC01-C. Strive for logical completeness
IdentifierLongerThan31 DCL23-C. Guarantee that mutually visible identifiers are unique
IncAndDecMixedWithOtherOperators EXP30-C. Do not depend on the order of evaluation for side effects
LiteralSuffix DCL16-C. Use "L," not "l," to indicate a long value
NarrowAndWideStringConcat STR10-C. Do not concatenate different type of string literals
NonEmptyCaseWithoutBreak MSC17-C. Finish every set of statements associated with a case label with a break statement
ObsoletePosixFunction POS33-C. Do not use vfork()
OctalConstantAndSequence DCL18-C. Do not begin integer constants with 0 when specifying a decimal value
S121 EXP19-C. Use braces for the body of an if, for, or while statement
S810 STR00-C. Represent characters using an appropriate type
S810 STR04-C. Use plain char for characters in the basic character set
S814 INT12-C. Do not make assumptions about the type of a plain int bit-field when used in an expression
S819 DCL31-C. Declare identifiers before using them
S819 DCL07-C. Include the appropriate type information in function declarators
S820 DCL31-C. Declare identifiers before using them
S820 INT07-C. Use only explicitly signed or unsigned char type for numeric values
S834 ARR02-C. Explicitly specify array bounds, even if implicitly defined by an initializer
S864 EXP00-C. Use parentheses for precedence of operation
S874 INT13-C. Use bitwise operators only on unsigned operands
S929 DCL20-C. Explicitly specify void when a function accepts no arguments
S930 EXP37-C. Call functions with the correct number and type of arguments
S930 DCL07-C. Include the appropriate type information in function declarators
S935 MSC37-C. Ensure that control never reaches the end of a non-void function
S960 PRE00-C. Prefer inline or static functions to function-like macros
S973 MSC00-C. Compile cleanly at high warning levels
S978 DCL37-C. Do not declare or define a reserved identifier
S982 MSC22-C. Use the setjmp(), longjmp() facility securely
S989 ERR34-C. Detect errors when converting a string to a number
S990 ENV33-C. Do not call system()
S1036 MSC20-C. Do not use a switch statement to transfer control into a complex block
S1065 MSC12-C. Detect and remove code that has no effect or is never executed
S1081 STR07-C. Use the bounds-checking interfaces for string manipulation
S1116 EXP15-C. Do not place a semicolon on the same line as an if, for, or while statement
S1116 MSC12-C. Detect and remove code that has no effect or is never executed
S1172 MSC12-C. Detect and remove code that has no effect or is never executed
S1578 MSC09-C. Character encoding: Use subset of ASCII for safety
S1656 MSC12-C. Detect and remove code that has no effect or is never executed
S1751 MSC07-C. Detect and remove dead code
S1751 MSC12-C. Detect and remove code that has no effect or is never executed
S1762 MSC00-C. Compile cleanly at high warning levels
S1763 MSC07-C. Detect and remove dead code
S1763 MSC12-C. Detect and remove code that has no effect or is never executed
S1764 MSC12-C. Detect and remove code that has no effect or is never executed
S1767 INT36-C. Converting a pointer to integer or integer to pointer
S1836 EXP43-C. Avoid undefined behavior when using restrict-qualified pointers
S1854 MSC13-C. Detect and remove unused values
S1862 MSC12-C. Detect and remove code that has no effect or is never executed
S2095 FIO42-C. Close files when they are no longer needed
S2193 FLP30-C. Do not use floating-point variables as loop counters
S2259 EXP34-C. Do not dereference null pointers
S2583 MSC12-C. Detect and remove code that has no effect or is never executed
S2589 MSC12-C. Detect and remove code that has no effect or is never executed
S2754 MSC12-C. Detect and remove code that has no effect or is never executed
S3518 INT33-C. Ensure that division and remainder operations do not result in divide-by-zero errors
S3584 MEM31-C. Free dynamically allocated memory when no longer needed
S3588 FIO46-C. Do not access a closed file
SideEffectInRightHandSideOfLogical EXP02-C. Be aware of the short-circuit behavior of the logical AND and OR operators
SingleDeclarationPerStatement DCL04-C. Do not declare more than one variable per declaration
SwitchWithoutDefault MSC01-C. Strive for logical completeness
TrigraphUsage PRE07-C. Avoid using repeated question marks