SW500010 Microchip Technology, SW500010 Datasheet - Page 386

• 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

will perform a sign extension of the char variable to the longer type. If you do not want this to take
place, use a cast, e.g.:
(356) implicit conversion of float to integer
A floating point value has been assigned or otherwise converted to an integral type. This could result
in truncation of the floating point value. A typecast will make this warning go away.
If you do intend to use an expression like this, then indicate that this is so by a cast:
(357) illegal conversion of integer to pointer
An integer has been assigned to or otherwise converted to a pointer 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. This may also mean
you have forgotten the & address operator, e.g.:
If you do intend to use an expression like this, then indicate that this is so by a cast:
386
signed char sc;
unsigned int ui;
ui = sc;
ui = (unsigned char)sc;
double dd;
int i;
i = dd;
i = (int)dd;
int * ip;
int i;
ip = i;
ip = (int * )i;
/ * is this really what you meant? * /
/ * oops -- did you mean ip = &i ? * /
/ * if sc contains 0xff,
ui will contain 0xffff for example * /
Error and Warning Messages
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(Parser)