SW500010 Microchip Technology, SW500010 Datasheet - Page 388

• Manufacturer Part Number: SW500010
• Description: HI-TECH C PRO FOR PIC10/12/16
• Manufacturer: Microchip Technology
• Type: Compilerr
• Series: PIC10/12/16r

Specifications of SW500010

• Supported Families: PIC10, PIC12, PIC16
• Core Architecture: PIC
• Software Edition: Professional
• Kit Contents: Software And Docs
• Mcu Supported Families: PIC10/12/16
• Tool Type: Compiler
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• For Use With/related Products: PIC10, PIC12, PIC14, PIC16, PIC16E
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 019P; 778-1006; 778-1006

(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.:
(361) function declared implicit int
Where the compiler encounters a function call of a function whose name is presently undefined, the
compiler will automatically declare the function to be of type int, with unspecified (K&R style)
parameters. If a definition of the function is subsequently encountered, it is possible that its type
and arguments will be different from the earlier implicit declaration, causing a compiler error. The
solution is to ensure that all functions are defined or at least declared before use, preferably with
prototyped parameters. If it is necessary to make a forward declaration of a function, it should be
preceded with the keywords extern or static as appropriate. For example:
(362) redundant "&" applied to array
The address operator & has been applied to an array. Since using the name of an array gives its
address anyway, this is unnecessary and has been ignored, e.g.:
388
int i, * ip, input[10];
i = input[-2];
ip = &input[5];
i = ip[-2];
/ * I may prevent an error arising from calls below * /
void set(long a, int b);
void main(void)
{
}
int array[5];
int * ip;
/ * array is a constant, not a variable; the & is redundant. * /
ip = &array;
/ * by here a prototype for set should have seen * /
set(10L, 6);
/ * oops -- this element doesn’t exist * /
/ * this is okay * /
Error and Warning Messages
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