rust/tests/ui/duplicate/dupe-symbols-7.rs

//@ build-fail
//@ ignore-wasi wasi does different things with the `main` symbol

//
//@ error-pattern: entry symbol `main` declared multiple times

#![allow(warnings)]

#[no_mangle]
fn main(){}
rework run-fail and support check,build-fail 2019-12-14 03:28:32 +00:00			`//@ build-fail`
Update test directives for `wasm32-wasip1` * The WASI targets deal with the `main` symbol a bit differently than native so some `codegen` and `assembly` tests have been ignored. * All `ignore-emscripten` directives have been updated to `ignore-wasm32` to be more clear that all wasm targets are ignored and it's not just Emscripten. * Most `ignore-wasm32-bare` directives are now gone. * Some ignore directives for wasm were switched to `needs-unwind` instead. * Many `ignore-wasm32*` directives are removed as the tests work with WASI as opposed to `wasm32-unknown-unknown`. 2024-03-06 20:44:54 +00:00			//@ ignore-wasi wasi does different things with the `main` symbol
rework run-fail and support check,build-fail 2019-12-14 03:28:32 +00:00
Add the tests for duplicate symbol errors 2015-02-27 15:13:30 +00:00			`//`
Fail on multiple declarations of `main`. Previously, when inserting the entry function, we only checked for duplicate _definitions_ of `main`. However, it's possible to cause problems even only having a duplicate _declaration_. For example, shadowing `main` using an extern block isn't caught by the current check, and causes an assertion failure down the line in in LLVM code. 2020-02-22 15:43:47 +00:00			//@ error-pattern: entry symbol `main` declared multiple times
normalize away spurious error 2019-04-09 20:08:57 +00:00
Add the tests for duplicate symbol errors 2015-02-27 15:13:30 +00:00			`#![allow(warnings)]`

Update tests to match the messages 2015-03-03 23:09:10 +00:00			`#[no_mangle]`
			`fn main(){}`