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b3d74da9b8
Add tests showing the current state to make it more clear when output gets updated later in refactoring.
25 lines
945 B
Plaintext
25 lines
945 B
Plaintext
error: `${concat(..)}` is not generating a valid identifier
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--> $DIR/concat-trace-errors.rs:17:24
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LL | const _: () = ${concat("hi", $a, "bye")};
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| ^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | post_expansion!("!");
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| -------------------- in this macro invocation
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= note: this error originates in the macro `post_expansion` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: `${concat(..)}` is not generating a valid identifier
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--> $DIR/concat-trace-errors.rs:26:24
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LL | const _: () = ${concat($a, $b, $c, $d, $e)};
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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...
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LL | post_expansion_many!(a, b, c, ".d", e);
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| -------------------------------------- in this macro invocation
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= note: this error originates in the macro `post_expansion_many` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 2 previous errors
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