f0b8e13b59
For macros that are implemented on the compiler, we do *not* mention the `-Zmacro-backtrace` flag. This includes `derive`s and standard macros.
20 lines
471 B
Plaintext
20 lines
471 B
Plaintext
error: requires at least a format string argument
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--> $DIR/ifmt-bad-format-args.rs:2:5
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LL | format_args!();
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| ^^^^^^^^^^^^^^
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error: format argument must be a string literal
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--> $DIR/ifmt-bad-format-args.rs:3:18
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LL | format_args!(|| {});
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| ^^^^^
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help: you might be missing a string literal to format with
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LL | format_args!("{}", || {});
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| +++++
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error: aborting due to 2 previous errors
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