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A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lintsC-bugCategory: This is a bug.Category: This is a bug.D-incorrectDiagnostics: A diagnostic that is giving misleading or incorrect information.Diagnostics: A diagnostic that is giving misleading or incorrect information.S-has-mcveStatus: A Minimal Complete and Verifiable Example has been found for this issueStatus: A Minimal Complete and Verifiable Example has been found for this issueT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.
Description
use std::fmt::Debug;
fn run() {
let mut not_int = String::new();
Foo::write_to(123, not_int); // Error span is on the wrong argument here
}
pub trait Foo<W: Debug, Err = ()> {
fn write_to(self, not_int: W);
}
struct Test;
impl Foo<String> for Test {
fn write_to(self, not_int: String) {}
}
rustc --version --verbose
:
rustc 1.79.0-nightly (85e449a32 2024-03-22)
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A-diagnosticsArea: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lintsC-bugCategory: This is a bug.Category: This is a bug.D-incorrectDiagnostics: A diagnostic that is giving misleading or incorrect information.Diagnostics: A diagnostic that is giving misleading or incorrect information.S-has-mcveStatus: A Minimal Complete and Verifiable Example has been found for this issueStatus: A Minimal Complete and Verifiable Example has been found for this issueT-compilerRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.