SW500010 Microchip Technology, SW500010 Datasheet - Page 389

• 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

Error and Warning Messages
(363) redundant "&" or "*" applied to function address
The address operator "&" has been applied to a function. Since using the name of a function gives
its address anyway, this is unnecessary and has been ignored, e.g.:
(364) attempt to modify object qualified *
Objects declared const or code may not be assigned to or modified in any other way by your
program. The effect of attempting to modify such an object is compiler-specific.
(365) pointer to non-static object returned
This function returns a pointer to a non-static (e.g. auto) variable. This is likely to be an error,
since the storage associated with automatic variables becomes invalid when the function returns,
e.g.:
(366) operands of "*" not same pointer type
The operands of this operator are of different pointer types. This probably means you have used
the wrong pointer, but if the code is actually what you intended, use a typecast to suppress the error
message.
extern void foo(void);
void main(void)
{
}
const int out = 1234;
out = 0;
char * get_addr(void)
{
}
char c;
/ * returning this is dangerous;
return &c;
void( * bar)(void);
/ * both assignments are equivalent * /
bar = &foo;
bar = foo;
the pointer could be dereferenced * /
/ * the & is redundant * /
/ * “out” is read only * /
/ * oops --
writing to a read-only object * /
(Parser)
(Parser)
(Parser)
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