compiletest: Fix a warning in debuginfo tests on windows-gnu

rust-lang · Nov 16, 2020 · ed26f6e · ed26f6e
1 parent f5230fb
commit ed26f6e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs
@@ -977,7 +977,8 @@ impl<'test> TestCx<'test> {
             script_str.push_str("set print pretty off\n");
 
             // Add the pretty printer directory to GDB's source-file search path
-            script_str.push_str(&format!("directory {}\n", rust_pp_module_abs_path));
+            script_str
+                .push_str(&format!("directory {}\n", rust_pp_module_abs_path.replace(r"\", r"\\")));
 
             // Load the target executable
             script_str