Return "<no input>" if main faile can't be named

necto · necto · commit 7118400ab4c2 · 2025-10-03T15:23:41.000+02:00
diff --git a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
@@ -71,7 +71,7 @@ StringRef getMainFileName(const CompilerInvocation &Invocation) {
     return Input.isFile() ? Input.getFile()
                           : Input.getBuffer().getBufferIdentifier();
   }
-  return {};
+  return "<no input>";
 }
 
 class AnalysisConsumer : public AnalysisASTConsumer,

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@ StringRef getMainFileName(const CompilerInvocation &Invocation) {`
`71`	`71`	`return Input.isFile() ? Input.getFile()`
`72`	`72`	`: Input.getBuffer().getBufferIdentifier();`
`73`	`73`	`}`
`74`		`- return {};`
	`74`	`+ return "<no input>";`
`75`	`75`	`}`
`76`	`76`
`77`	`77`	`class AnalysisConsumer : public AnalysisASTConsumer,`