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// Regression test for #89173: Make sure a helpful note is issued for
// printf-style format strings using `*` to specify the width.
fn main() {
let num = 0x0abcde;
let width = 6;
print!("%0*x", width, num);
//~^ ERROR: multiple unused formatting arguments
//~| NOTE: multiple missing formatting specifiers
//~| NOTE: argument never used
//~| NOTE: argument never used
//~| NOTE: format specifiers use curly braces, and you have to use a positional or named parameter for the width
//~| NOTE: printf formatting is not supported
}
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