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Remove #[main] attribute.

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This commit is contained in:
Charles Lew 2021-04-08 21:37:38 +08:00
parent 9c3b66cff7
commit fc357039f9
29 changed files with 59 additions and 214 deletions
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6
compiler/rustc_error_codes/src/error_codes/E0137.md
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@ -1,8 +1,10 @@
#### Note: this error code is no longer emitted by the compiler.
More than one function was declared with the `#[main]` attribute.
Erroneous code example:
```compile_fail,E0137
```compile_fail
#![feature(main)]
#[main]
@ -16,7 +18,7 @@ This error indicates that the compiler found multiple functions with the
`#[main]` attribute. This is an error because there must be a unique entry
point into a Rust program. Example:
```
```compile_fail
#![feature(main)]
#[main]