bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

builtin_macros: raw str in diagnostic output

Browse source 
If a raw string was used in the `env!` invocation, then it should also
be shown in the diagnostic messages as a raw string.

Signed-off-by: David Wood <david@davidtw.co>
This commit is contained in:
David Wood 2023-07-25 11:12:52 +01:00
parent c06a7eb2a6
commit 75df62d4a2
No known key found for this signature in database
6 changed files with 73 additions and 49 deletions
Download patch file Download diff file Expand all files Collapse all files

6
compiler/rustc_errors/src/diagnostic_impls.rs
View file

@ -164,6 +164,12 @@ impl IntoDiagnosticArg for hir::ConstContext {
}
}
impl IntoDiagnosticArg for ast::Expr {
fn into_diagnostic_arg(self) -> DiagnosticArgValue<'static> {
DiagnosticArgValue::Str(Cow::Owned(pprust::expr_to_string(&self)))
}
}
impl IntoDiagnosticArg for ast::Path {
fn into_diagnostic_arg(self) -> DiagnosticArgValue<'static> {
DiagnosticArgValue::Str(Cow::Owned(pprust::path_to_string(&self)))