preds.c: (in function f)
preds.c:10:7: Test expression for if not bool, type int: *p
- Test expression type is not boolean or int. (-predboolint will suppress
- message)
+ Test expression type is not boolean or int. (Use -predboolint to inhibit
+ warning)
preds.c:15:8: Operand of ! is non-boolean (int): !(*p)
The operand of a boolean operator is not a boolean. Use +ptrnegate to allow !
- to be used on pointers. (-boolops will suppress message)
+ to be used on pointers. (Use -boolops to inhibit warning)
preds.c:20:7: Test expression for if is assignment expression: b1 = b2
The condition test is an assignment expression. Probably, you mean to use ==
instead of =. If an assignment is intended, add an extra parentheses nesting
- (e.g., if ((a = b)) ...) to suppress this message. (-predassign will suppress
- message)
+ (e.g., if ((a = b)) ...) to suppress this message. (Use -predassign to
+ inhibit warning)
preds.c:25:7: Test expression for if not bool, type char: (c = 'a')
- Test expression type is not boolean. (-predboolothers will suppress message)
+ Test expression type is not boolean. (Use -predboolothers to inhibit warning)
preds.c:30:7: Use of == with bool variables (risks inconsistency because of
multiple true values): b1 == b2
Two bool values are compared directly using a C primitive. This may produce
- unexpected results since all non-zero values are considered TRUE, so
- different TRUE values may not be equal. The file bool.h (included in
- lclint/lib) provides bool_equal for safe bool comparisons. (-boolcompare will
- suppress message)
+ unexpected results since all non-zero values are considered true, so
+ different true values may not be equal. The file bool.h (included in
+ splint/lib) provides bool_equal for safe bool comparisons. (Use -boolcompare
+ to inhibit warning)
preds.c:35:7: Test expression for if not bool, type char: c
-Finished LCLint checking --- 6 code errors found, as expected
+Finished checking --- 6 code warnings, as expected
preds.c: (in function f)
preds.c:20:7: Test expression for if is assignment expression: b1 = b2
The condition test is an assignment expression. Probably, you mean to use ==
instead of =. If an assignment is intended, add an extra parentheses nesting
- (e.g., if ((a = b)) ...) to suppress this message. (-predassign will suppress
- message)
+ (e.g., if ((a = b)) ...) to suppress this message. (Use -predassign to
+ inhibit warning)
-Finished LCLint checking --- 1 code error found, as expected
+Finished checking --- 1 code warning, as expected
+bool.h:11:25: Constant exported, but not specified: FALSE
+ A constant is exported, but not specified. (Use -exportconst to inhibit
+ warning)
+bool.h:16:25: Constant exported, but not specified: TRUE
preds.c: (in function f)
preds.c:5:8: Operand of ! is non-boolean (int *): !p
- The operand of ! operator is a pointer. (+ptrnegate will suppress message)
+ The operand of ! operator is a pointer. (Use +ptrnegate to inhibit warning)
preds.c:10:7: Test expression for if not bool, type int: *p
- Test expression type is not boolean or int. (-predboolint will suppress
- message)
+ Test expression type is not boolean or int. (Use -predboolint to inhibit
+ warning)
preds.c:15:8: Operand of ! is non-boolean (int): !(*p)
The operand of a boolean operator is not a boolean. Use +ptrnegate to allow !
- to be used on pointers. (-boolops will suppress message)
+ to be used on pointers. (Use -boolops to inhibit warning)
preds.c:20:7: Test expression for if is assignment expression: b1 = b2
The condition test is an assignment expression. Probably, you mean to use ==
instead of =. If an assignment is intended, add an extra parentheses nesting
- (e.g., if ((a = b)) ...) to suppress this message. (-predassign will suppress
- message)
+ (e.g., if ((a = b)) ...) to suppress this message. (Use -predassign to
+ inhibit warning)
preds.c:25:7: Test expression for if not bool, type char: (c = 'a')
- Test expression type is not boolean. (-predboolothers will suppress message)
+ Test expression type is not boolean. (Use -predboolothers to inhibit warning)
preds.c:30:7: Use of == with bool variables (risks inconsistency because of
multiple true values): b1 == b2
Two bool values are compared directly using a C primitive. This may produce
- unexpected results since all non-zero values are considered TRUE, so
- different TRUE values may not be equal. The file bool.h (included in
- lclint/lib) provides bool_equal for safe bool comparisons. (-boolcompare will
- suppress message)
+ unexpected results since all non-zero values are considered true, so
+ different true values may not be equal. The file bool.h (included in
+ splint/lib) provides bool_equal for safe bool comparisons. (Use -boolcompare
+ to inhibit warning)
preds.c:35:7: Test expression for if not bool, type char: c
preds.c:3:5: Function f declared but not used
A function is declared but not used. Use /*@unused@*/ in front of function
- header to suppress message. (-fcnuse will suppress message)
+ header to suppress message. (Use -fcnuse to inhibit warning)
preds.c:41:1: Definition of f
-Finished LCLint checking --- 8 code errors found, as expected
+Finished checking --- 10 code warnings, as expected
andersk / splint.git / blobdiff