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LCLint 2.2 --- 25 Aug 96
bool.c: (in function f)
<A HREF="bool.c.html#line7" target="source">bool.c:7,12</A>: Return value type bool does not match
declared type int: b1
To make bool and int types equivalent, use +boolint.
<A HREF="bool.c.html#line6" target="source">bool.c:6,7</A>: Test expression for if is assignment
expression: i = 3
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)
<A HREF="bool.c.html#line6" target="source">bool.c:6,7</A>: Test expression for if not bool, type int:
i = 3
Test expression type is not boolean or int.
(-predboolint will suppress message)
<A HREF="bool.c.html#line8" target="source">bool.c:8,8</A>: Operand of ! is non-boolean (int): !i
The operand of a boolean operator is not a boolean.
Use +ptrnegate to allow ! to be used on pointers.
(-boolops will suppress message)
<A HREF="bool.c.html#line8" target="source">bool.c:8,13</A>: Right operand of || is non-boolean (char
*): !i || s
<A HREF="bool.c.html#line10" target="source">bool.c:10,7</A>: Test expression for if not bool, type
char *: s
Test expression type is not boolean. (-predboolptr
will suppress message)
<A HREF="bool.c.html#line12" target="source">bool.c:12,7</A>: 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)
Finished LCLint checking --- 7 code errors found
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