From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/structs/struct-fn-in-definition.rs | 33 ++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 src/test/ui/structs/struct-fn-in-definition.rs (limited to 'src/test/ui/structs/struct-fn-in-definition.rs') diff --git a/src/test/ui/structs/struct-fn-in-definition.rs b/src/test/ui/structs/struct-fn-in-definition.rs new file mode 100644 index 000000000..5ae1b727d --- /dev/null +++ b/src/test/ui/structs/struct-fn-in-definition.rs @@ -0,0 +1,33 @@ +// It might be intuitive for a user coming from languages like Java +// to declare a method directly in a struct's definition. Make sure +// rustc can give a helpful suggestion. +// Suggested in issue #76421 + +struct S { + field: usize, + + fn foo() {} + //~^ ERROR functions are not allowed in struct definitions + //~| HELP unlike in C++, Java, and C#, functions are declared in `impl` blocks + //~| HELP see https://doc.rust-lang.org/book/ch05-03-method-syntax.html for more information +} + +union U { + variant: usize, + + fn foo() {} + //~^ ERROR functions are not allowed in union definitions + //~| HELP unlike in C++, Java, and C#, functions are declared in `impl` blocks + //~| HELP see https://doc.rust-lang.org/book/ch05-03-method-syntax.html for more information +} + +enum E { + Variant, + + fn foo() {} + //~^ ERROR functions are not allowed in enum definitions + //~| HELP unlike in C++, Java, and C#, functions are declared in `impl` blocks + //~| HELP see https://doc.rust-lang.org/book/ch05-03-method-syntax.html for more information +} + +fn main() {} -- cgit v1.2.3