Constants

[random hollow]

Is there a way to use constans like this?

[ionic scroll]

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@random hollow

Screenshots!

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[silk crater]

Look into macros

;compile

#define TEMP 50
printf("%d\n", TEMP);

[half spade]

Program Output

50

ZeroPointer#6105 | 50ms | c++ | x86-64 gcc 12.2 | godbolt.org

[silk crater]

;asm -E

#define TEMP 50
printf("%d\n", TEMP);

[half spade]

Assembly Output

# 0 "/app/example.cpp"
# 1 "/app//"
# 0 "<built-in>"
# 0 "<command-line>"
# 1 "/usr/include/stdc-predef.h" 1 3 4
# 0 "<command-line>" 2
# 1 "/app/example.cpp"

printf("%d\n", 50);

ZeroPointer#6105 | 50ms | c++ | x86-64 gcc 12.2 | godbolt.org

[rare aurora]

;compile ```c
#include <stdio.h>

#define TEMP 50

#define STR_(x) #x
#define STR(y) STR_(y)

int main(void) {
printf("foobar qux bob " STR(TEMP) "\n");
return 0;
}

[half spade]

Program Output

foobar qux bob 50

imaami#1763 | 50ms | c | x86-64 gcc 12.2 | godbolt.org

[ionic scroll]

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