[analyzer] AnalysisConsumer: print fully-qualified function name while displaying progress

[a.sidorin]

Summary

-analyzer-display progress option prints only function names which may be ambiguous. This patch forces AnalysisConsumer to print fully-qualified function names.

[zaks.anna]

Thank you!

lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp

       llvm::errs() << ": " << Loc.getFilename();
       if (isa<FunctionDecl>(D) || isa<ObjCMethodDecl>(D)) {
         const NamedDecl *ND = cast<NamedDecl>(D);
-        llvm::errs() << ' ' << *ND << '\n';
+        llvm::errs() << ' ' << ND->getQualifiedNameAsString() << '\n';
       }
       else if (isa<BlockDecl>(D)) {
         llvm::errs() << ' ' << "block(line:" << Loc.getLine() << ",col:"

test/Analysis/analyze_display_progress.c

-// RUN: %clang_cc1 -analyze -analyzer-display-progress %s 2>&1 | FileCheck %s
-
-void f() {};
-void g() {};
-void h() {}
-
-// CHECK: analyze_display_progress.c f
-// CHECK: analyze_display_progress.c g
-// CHECK: analyze_display_progress.c h
 

test/Analysis/analyze_display_progress.cpp

+// RUN: %clang_cc1 -analyze -analyzer-display-progress %s 2>&1 | FileCheck %s
+
+void f() {};
+void g() {};
+void h() {}
+
+struct SomeStruct {
+  void f() {}
+};
+
+struct SomeOtherStruct {
+  void f() {}
+};
+
+namespace ns {
+  struct SomeStruct {
+    void f() {}
+  };
+}
+
+// CHECK: analyze_display_progress.cpp f
+// CHECK: analyze_display_progress.cpp g
+// CHECK: analyze_display_progress.cpp h
+// CHECK: analyze_display_progress.cpp SomeStruct::f
+// CHECK: analyze_display_progress.cpp SomeOtherStruct::f
+// CHECK: analyze_display_progress.cpp ns::SomeStruct::f