Declaring variables inside the for loop statement

HeMyFAE — Fri, 04 Apr 2014 15:53:15 GMT

DEar CW,

Declaring variables inside the for loop statement:

for(uint8_t Chr = 0; Chr < ITEM_TEXT_LENGTH; Chr++)

Versus not:

uint8_t Chr;

for(Chr = 0; Chr < ITEM_TEXT_LENGTH; Chr++)

Declaring variables inside the for loop statement throws this error:

‘for’ loop initial declarations are only allowed in C99 mode

It certainly isn’t a problem to move the declarations outside of the for loop, but I’d like to have the option of using C99 or know where it is. Do you know if there is a checkbox or command line switch for GCC somewhere?

Regards,

Re: Declaring variables inside the for loop statement

matthewkendall — Fri, 04 Apr 2014 17:15:17 GMT

CodeWarrior Development Tools中的主题 Declaring variables inside the for loop statement

Declaring variables inside the for loop statement

Re: Declaring variables inside the for loop statement