#version 450

#extension GL_EXT_abort : require

layout(local_size_x = 1) in;

layout(set = 0, binding = 0) buffer Data {
    int i;
} data;

// A message supplied by a macro. It expands to a string literal token, so it is
// still a string literal and must keep compiling.
#define MSG "macro: %d"

void main() {
    abortEXT(MSG, data.i);
}