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This page is automatically generated from the "Automated Detection" sections in the individual guidelines. Do not modify this page directly.

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3.1.1

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

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DCL15-C. Declare file-scope objects or functions that do not need external linkage as static

Checker	Guideline
Checker	Guideline
DCL01-C. Do not reuse variable names in subscopes
	DCL30-C. Declare objects with appropriate storage durations
	DCL36-C. Do not declare an identifier with conflicting linkage classifications EXP12-C. Do not ignore values returned by functions
	EXP30-C. Do not depend on the order of evaluation for side effects
	EXP33-C. Do not read uninitialized memory
	EXP34-C. Do not dereference null pointers
	EXP35-C. Do not modify objects with temporary lifetime	INT01-C. Use rsize_t or size_t for all integer values representing the size of an object	INT07-C. Use only explicitly signed or unsigned char type for numeric values	INT13-C. Use bitwise operators only on unsigned operands	FLP06-C. Convert integers to floating point for floating-point operations	ARR01-C. Do not apply the sizeof operator to a pointer when taking the size of an array
	ARR38-C. Guarantee that library functions do not form invalid pointers
	STR30-C. Do not attempt to modify string literals
	STR31-C. Guarantee that storage for strings has sufficient space for character data and the null terminator STR11-C. Do not specify the bound of a character array initialized with a string literal
	MEM30-C. Do not access freed memory
	MEM31-C. Free dynamically allocated memory when no longer needed
	MEM35-C. Allocate sufficient memory for an object
	FIO30-C. Exclude user input from format strings
	FIO34-C. Distinguish between characters read from a file and EOF or WEOF
	SIG30-C. Call only asynchronous-safe functions within signal handlers
	ARR01-C. Do not apply the sizeof operator to a pointer when taking the size of an array
	DCL01-C. Do not reuse variable names in subscopes
	DCL15-C. Declare file-scope objects or functions that do not need external linkage as static
	EXP12-C. Do not ignore values returned by functions
	FLP06-C. Convert integers to floating point for floating-point operations
	INT01-C. Use size_t or rsize_t for all integer values representing the size of an object
	INT07-C. Use only explicitly signed or unsigned char type for numeric values
	INT13-C. Use bitwise operators only on unsigned operands
	STR11-C. Do not specify the bound of a character array initialized with a string literal
-standard MSC07-C. Detect and remove dead code	MSC12-C. Detect and remove code that has no effect

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or is never executed
Can detect violations of this recommendation when the -Wunreachable-code flag is used	MSC07-C. Detect and remove dead code

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