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Rollup merge of #105039 - nnethercote:fix-104769, r=petrochenkov

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Fix an ICE parsing a malformed literal in `concat_bytes!`.

Fixes #104769.

r? `@petrochenkov`
This commit is contained in:
Matthias Krüger 2022-11-30 07:00:31 +01:00 • committed by GitHub
commit 084bbcc2ca
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3 changed files with 29 additions and 1 deletions
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8
src/test/ui/macros/issue-104769-concat_bytes-invalid-literal.rs Normal file
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@ -0,0 +1,8 @@
#![feature(concat_bytes)]
fn main() {
concat_bytes!(7Y);
//~^ ERROR invalid suffix `Y` for number literal
concat_bytes!(888888888888888888888888888888888888888);
//~^ ERROR integer literal is too large
}

16
src/test/ui/macros/issue-104769-concat_bytes-invalid-literal.stderr Normal file
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@ -0,0 +1,16 @@
error: invalid suffix `Y` for number literal
--> $DIR/issue-104769-concat_bytes-invalid-literal.rs:4:19
|
LL | concat_bytes!(7Y);
| ^^ invalid suffix `Y`
|
= help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
error: integer literal is too large
--> $DIR/issue-104769-concat_bytes-invalid-literal.rs:6:19
|
LL | concat_bytes!(888888888888888888888888888888888888888);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: aborting due to 2 previous errors