Auto merge of rust-lang#109954 - clubby789:graphviz-path-trimming, r=compiler-errors

Disable path trimming during graphviz output

Fixes rust-lang#109943

We can end up pretty-printing a path for the graphviz file without emitting a diagnostic, so disable path trimming at this point.

Author: bors

compiler/rustc_mir_dataflow/src/framework/engine.rs

@@ -15,6 +15,7 @@ use rustc_hir::def_id::DefId;
 use rustc_index::vec::{Idx, IndexVec};
 use rustc_middle::mir::{self, traversal, BasicBlock};
 use rustc_middle::mir::{create_dump_file, dump_enabled};
+use rustc_middle::ty::print::with_no_trimmed_paths;
 use rustc_middle::ty::TyCtxt;
 use rustc_span::symbol::{sym, Symbol};
 
@@ -285,7 +286,7 @@ where
     if tcx.sess.opts.unstable_opts.graphviz_dark_mode {
         render_opts.push(dot::RenderOption::DarkTheme);
     }
-    dot::render_opts(&graphviz, &mut buf, &render_opts)?;
+    with_no_trimmed_paths!(dot::render_opts(&graphviz, &mut buf, &render_opts)?);
 
     file.write_all(&buf)?;