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Diffstat (limited to 'compiler/rustc_error_codes/src/error_codes/E0136.md')
-rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0136.md | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0136.md b/compiler/rustc_error_codes/src/error_codes/E0136.md new file mode 100644 index 000000000..15cf09a18 --- /dev/null +++ b/compiler/rustc_error_codes/src/error_codes/E0136.md @@ -0,0 +1,21 @@ +#### Note: this error code is no longer emitted by the compiler. + +More than one `main` function was found. + +Erroneous code example: + +```compile_fail +fn main() { + // ... +} + +// ... + +fn main() { // error! + // ... +} +``` + +A binary can only have one entry point, and by default that entry point is the +`main()` function. If there are multiple instances of this function, please +rename one of them. |