diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /compiler/rustc_error_codes/src/error_codes/E0154.md | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'compiler/rustc_error_codes/src/error_codes/E0154.md')
-rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0154.md | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0154.md b/compiler/rustc_error_codes/src/error_codes/E0154.md new file mode 100644 index 000000000..e437a7189 --- /dev/null +++ b/compiler/rustc_error_codes/src/error_codes/E0154.md @@ -0,0 +1,34 @@ +#### Note: this error code is no longer emitted by the compiler. + +Imports (`use` statements) are not allowed after non-item statements, such as +variable declarations and expression statements. + +Here is an example that demonstrates the error: + +``` +fn f() { + // Variable declaration before import + let x = 0; + use std::io::Read; + // ... +} +``` + +The solution is to declare the imports at the top of the block, function, or +file. + +Here is the previous example again, with the correct order: + +``` +fn f() { + use std::io::Read; + let x = 0; + // ... +} +``` + +See the [Declaration Statements][declaration-statements] section of the +reference for more information about what constitutes an item declaration +and what does not. + +[declaration-statements]: https://doc.rust-lang.org/reference/statements.html#declaration-statements |