Fix RunReadyToRunCompiler to use ItemSpec instead of ToString for assembly references (#50791)

Copilot · baronfel · web-flow · commit 449ab3b0eca1 · 2025-09-17T13:52:44.000-05:00
Co-authored-by: copilot-swe-agent[bot] &lt;198982749+Copilot@users.noreply.github.com&gt;
Co-authored-by: baronfel &lt;573979+baronfel@users.noreply.github.com&gt;
diff --git a/src/Tasks/Microsoft.NET.Build.Tasks/RunReadyToRunCompiler.cs b/src/Tasks/Microsoft.NET.Build.Tasks/RunReadyToRunCompiler.cs
@@ -232,11 +232,11 @@ private string GetAssemblyReferencesCommands()
 
                     if (UseCrossgen2 && !IsPdbCompilation)
                     {
-                        result.AppendLine($"-r:\"{reference}\"");
+                        result.AppendLine($"-r:\"{reference.ItemSpec}\"");
                     }
                     else
                     {
-                        result.AppendLine($"-r \"{reference}\"");
+                        result.AppendLine($"-r \"{reference.ItemSpec}\"");
                     }
                 }
             }

Original file line number	Diff line number	Diff line change
`@@ -232,11 +232,11 @@ private string GetAssemblyReferencesCommands()`
`232`	`232`
`233`	`233`	`if (UseCrossgen2 && !IsPdbCompilation)`
`234`	`234`	`{`
`235`		`- result.AppendLine($"-r:\"{reference}\"");`
	`235`	`+ result.AppendLine($"-r:\"{reference.ItemSpec}\"");`
`236`	`236`	`}`
`237`	`237`	`else`
`238`	`238`	`{`
`239`		`- result.AppendLine($"-r \"{reference}\"");`
	`239`	`+ result.AppendLine($"-r \"{reference.ItemSpec}\"");`
`240`	`240`	`}`
`241`	`241`	`}`
`242`	`242`	`}`