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The Alert report area contains sections from several Pascal Analyzer reports:
- Strong Warnings (STWA1-STWA10)
- Warnings (WARN1-WARN62)
- Memory (MEMO1-MEMO7)
- Control Warnings (COWA1-COWA8)
STWA1-Property access in read/write methods
STWA2-Ambiguous unit references
STWA3-Subprogram calls itself unconditionally
STWA4-Index error
STWA5-Possible bad pointer usage
STWA6-Possible bad typecast (for objects: consider using "as")
STWA7-For-loop with possible bad condition
STWA8-Bad parameter usage
STWA9-Generic interface has GUID
STWA10-Inteface lacks GUID
WARN1-Interfaced identifiers that are used, but not outside of unit
WARN2-Interfaced class identifiers that are public/published, but not used outside of unit
WARN3-Variables that are referenced, but never set
WARN4-Variables that are referenced, but possibly never set (ref/set by unknown subprograms)
WARN5-Variables that are set, but never referenced
WARN6-Variables that are set, but possibly never referenced (ref/set by unknown subprograms)
WARN7-Local variables that are referenced before they are set
WARN8-Local variables that may be referenced by unknown subprogram before they are set
WARN9-Var parameters that are used, but never set
WARN10-Var parameters that are used, but possibly never set (ref/set by unknown subprograms
WARN11-Value parameters that are set
WARN12-Value parameters that are possibly set (ref/set by unknown subprogram)
WARN13-Interfaces passed as parameters without "const" directive
WARN14-Variables with absolute directive
WARN15-Constructors/destructors without calls to inherited
WARN16-Destructors without override directive
WARN17-Classes with more than one destructor
WARN18-Function result not set
WARN19-Recursive subprograms
WARN20-Dangerous Exit-statements
WARN21-Dangerous Raise
WARN22-Dangerous Label-locations inside for-loops
WARN23-Dangerous Label-locations inside repeat/while-loops
WARN24-Possible bad object creation
WARN25-Bad thread-local variables
WARN26-Instance created of class with abstract methods
WARN27-Empty code blocks and short-circuited statements
WARN28-Empty case labels
WARN29-Short-circuited for-statements
WARN30-Short-circuited if/case-statements
WARN31-Short-circuited on-statements
WARN32-Short-circuited repeat-statements
WARN33-Short-circuited while-statements
WARN34-Empty except-block
WARN35-Empty finally-block
WARN36-Forward directive in interface
WARN37-Empty subprogram parameter list
WARN38-Ambiguous references in with-blocks
WARN39-Classes without overrides of abstract methods
WARN40-Local for-loop variables read after loop
WARN41-Local for-loop variables possibly read after loop
WARN42-For-loop variables not used in loop
WARN43-Non-public constructors/destructors
WARN44-Functions called as procedures
WARN45-Mismatch property read/write specifiers
WARN46-Local variables that are set but not later used
WARN47-Duplicate lines
WARN48-Duplicate class types in except-block
WARN49-Redeclared identifiers from System unit
WARN50-Identifier with same name as keyword/directive
WARN51-Out parameter is read before set
WARN52-Possible bad assignment
WARN53-Mixing interface variables and objects
WARN54-Set before passed as out parameter
WARN55-Redeclares ancestor member, or method in helped class/record
WARN56-Parameter to FreeAndNil is not an object
WARN57-Enumerated constant missing in case structure
WARN58-Mixed operator precedence levels
WARN59-Explicit float comparison
WARN60-Condition evaluates to constant value
WARN61-Assigned to itself
WARN62-Possible orphan event handler
WARN63-Mismatch 32/64-bits
ARNWARN53-Mixing interface variables and objects
MEMO1-Local objects with unprotected calls to Free
MEMO2-Non-local objects with unprotected calls to Free
MEMO3-Objects created in try-structure
MEMO4-Unbalanced Create/Free
MEMO5-Local objects that are created more than once without being freed in-between
MEMO6-Local objects that are referenced before being created
MEMO7-Local objects that are referenced after being freed
COWA1-Controls that overlap visually
COWA2-Labels with Caption-property that does not end in ":"
COWA3-Conflicting accelerators
COWA4-Labels (or static texts) that have accelerators but FocusControl is not set
COWA5-Conflicting shortcuts
COWA6-Buttons/menu items with OnClick-event that is unassigned
COWA7-Menu items that have HelpContext=0
COWA8-Hint is not activated
See also:
Reports
Conventions
Optimizations
Reductions
Conventions
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