SW500007 Microchip Technology, SW500007 Datasheet - Page 355

• Manufacturer Part Number: SW500007
• Description: PICC-18 PRO
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC18r

Specifications of SW500007

• Supported Families: PIC18
• Core Architecture: PIC
• Software Edition: Professional
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC18
• Tool Function: Compiler
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / RoHS Compliant
• For Use With/related Products: PIC18 Series
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 015P; 778-1002; 778-1002

Error and Warning Messages
(359) illegal conversion between pointer types
A pointer of one type (i.e. pointing to a particular kind of object) has been converted into a pointer
of a different type. This will usually mean you have used the wrong variable, but if this is genuinely
what you want to do, use a typecast to inform the compiler that you want the conversion and the
warning will be suppressed, e.g.:
This is common way of accessing bytes within a multi-byte variable. To indicate that this is the
intended operation of the program, use a cast:
This warning may also occur when converting between pointers to objects which have the same type,
but which have different qualifiers, e.g.:
If the default type for string literals is const char *, then this warning is quite valid. This should
be written:
Omitting a qualifier from a pointer type is often disastrous, but almost certainly not what you intend.
(360) array index out of bounds
An array is being indexed with a constant value that is less than zero, or greater than or equal to the
number of elements in the array. This warning will not be issued when accessing an array element
via a pointer variable, e.g.:
long input;
char * cp;
cp = &input; /* is this correct? */
cp = (char *)&input; /* that’s better */
char * cp;
cp = “I am a string of characters”; /* yes, but what sort of characters? */
const char * cp;
cp = “I am a string of characters”; /* that’s better */
int i, * ip, input[10];
i = input[-2];
ip = &input[5];
i = ip[-2];
/* woops -- this element doesn’t exist */
/* this is okay */
(Parser)
(Parser)
341