From: Jordan Rose Date: Fri, 18 Jan 2013 18:27:14 +0000 (+0000) Subject: [analyzer] Do a better job describing C++ member functions in the call stack. X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dc47c9a71c99ce2e5b9d84f1cd3487b6852b3543;p=clang [analyzer] Do a better job describing C++ member functions in the call stack. Examples: Calling constructor for 'Foo' Entered call from 'Foo::create' git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172832 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/StaticAnalyzer/Core/PathDiagnostic.cpp b/lib/StaticAnalyzer/Core/PathDiagnostic.cpp index 166e04327d..30b7d64290 100644 --- a/lib/StaticAnalyzer/Core/PathDiagnostic.cpp +++ b/lib/StaticAnalyzer/Core/PathDiagnostic.cpp @@ -788,51 +788,81 @@ void PathDiagnosticCallPiece::setCallee(const CallEnter &CE, callEnter = getLocationForCaller(CalleeCtx, CE.getLocationContext(), SM); } +static bool describeCodeDecl(raw_ostream &Out, const Decl *D, + bool ShouldDescribeBlock, + StringRef Prefix = StringRef()) { + if (!D) + return false; + + if (isa(D)) { + if (ShouldDescribeBlock) + Out << Prefix << "anonymous block"; + return ShouldDescribeBlock; + } + + if (const CXXMethodDecl *MD = dyn_cast(D)) { + if (isa(MD)) + Out << Prefix << "constructor for '" << *MD << "'"; + else if (isa(MD)) + Out << Prefix << "'" << *MD << "'"; + else if (MD->getParent()->getIdentifier()) + Out << Prefix << "'" << *MD->getParent() << "::" << *MD << "'"; + else + Out << Prefix << "'" << *MD << "'"; + + return true; + } + + Out << Prefix << '\'' << cast(*D) << '\''; + return true; +} + IntrusiveRefCntPtr PathDiagnosticCallPiece::getCallEnterEvent() const { if (!Callee) return 0; + SmallString<256> buf; llvm::raw_svector_ostream Out(buf); - if (isa(Callee)) - Out << "Calling anonymous block"; - else if (const NamedDecl *ND = dyn_cast(Callee)) - Out << "Calling '" << *ND << "'"; - StringRef msg = Out.str(); - if (msg.empty()) - return 0; + + Out << "Calling "; + describeCodeDecl(Out, Callee, /*DescribeBlocks=*/true); + assert(callEnter.asLocation().isValid()); - return new PathDiagnosticEventPiece(callEnter, msg); + return new PathDiagnosticEventPiece(callEnter, Out.str()); } IntrusiveRefCntPtr PathDiagnosticCallPiece::getCallEnterWithinCallerEvent() const { if (!callEnterWithin.asLocation().isValid()) return 0; + SmallString<256> buf; llvm::raw_svector_ostream Out(buf); - if (const NamedDecl *ND = dyn_cast_or_null(Caller)) - Out << "Entered call from '" << *ND << "'"; - else - Out << "Entered call"; - StringRef msg = Out.str(); - if (msg.empty()) - return 0; - return new PathDiagnosticEventPiece(callEnterWithin, msg); + + Out << "Entered call"; + describeCodeDecl(Out, Caller, /*DescribeBlocks=*/false, " from "); + + return new PathDiagnosticEventPiece(callEnterWithin, Out.str()); } IntrusiveRefCntPtr PathDiagnosticCallPiece::getCallExitEvent() const { if (NoExit) return 0; + SmallString<256> buf; llvm::raw_svector_ostream Out(buf); - if (!CallStackMessage.empty()) + + if (!CallStackMessage.empty()) { Out << CallStackMessage; - else if (const NamedDecl *ND = dyn_cast_or_null(Callee)) - Out << "Returning from '" << *ND << "'"; - else - Out << "Returning to caller"; + } else { + bool DidDescribe = describeCodeDecl(Out, Callee, /*DescribeBlocks=*/false, + "Returning from "); + if (!DidDescribe) + Out << "Returning to caller"; + } + assert(callReturn.asLocation().isValid()); return new PathDiagnosticEventPiece(callReturn, Out.str()); } diff --git a/test/Analysis/inlining/path-notes.cpp b/test/Analysis/inlining/path-notes.cpp new file mode 100644 index 0000000000..3693578953 --- /dev/null +++ b/test/Analysis/inlining/path-notes.cpp @@ -0,0 +1,860 @@ +// RUN: %clang_cc1 -analyze -analyzer-checker=core -analyzer-output=text -analyzer-config c++-inlining=destructors -verify %s +// RUN: %clang_cc1 -analyze -analyzer-checker=core -analyzer-output=plist-multi-file -analyzer-config c++-inlining=destructors %s -o %t.plist +// RUN: FileCheck --input-file=%t.plist %s + +class Foo { +public: + static void use(int *p) { + *p = 1; // expected-warning {{Dereference of null pointer (loaded from variable 'p')}} + // expected-note@-1 {{Dereference of null pointer (loaded from variable 'p')}} + } + + Foo(int *p) { + use(p); + // expected-note@-1 {{Passing null pointer value via 1st parameter 'p'}} + // expected-note@-2 {{Calling 'Foo::use'}} + } +}; + +static int *globalPtr; + +class Bar { +public: + ~Bar() { + Foo f(globalPtr); + // expected-note@-1 {{Passing null pointer value via 1st parameter 'p'}} + // expected-note@-2 {{Calling constructor for 'Foo'}} + } +}; + +void test() { + Bar b; + globalPtr = 0; + // expected-note@-1 {{Null pointer value stored to 'globalPtr'}} +} // expected-note {{Calling '~Bar'}} + + +void testAnonymous() { + class { + public: + void method(int *p) { + *p = 1; // expected-warning {{Dereference of null pointer (loaded from variable 'p')}} + // expected-note@-1 {{Dereference of null pointer (loaded from variable 'p')}} + } + } anonymous; + + anonymous.method(0); + // expected-note@-1 {{Passing null pointer value via 1st parameter 'p'}} + // expected-note@-2 {{Calling 'method'}} +} + +// CHECK: diagnostics +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: path +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line31 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line31 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line31 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line31 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line31 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line31 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line32 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line32 +// CHECK-NEXT: col11 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line32 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: ranges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line32 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line32 +// CHECK-NEXT: col15 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: depth0 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Null pointer value stored to 'globalPtr' +// CHECK-NEXT: message +// CHECK-NEXT: Null pointer value stored to 'globalPtr' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line32 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line32 +// CHECK-NEXT: col11 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line34 +// CHECK-NEXT: col1 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line34 +// CHECK-NEXT: col1 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line34 +// CHECK-NEXT: col1 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: depth0 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Calling '~Bar' +// CHECK-NEXT: message +// CHECK-NEXT: Calling '~Bar' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line23 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: depth1 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Entered call from 'test' +// CHECK-NEXT: message +// CHECK-NEXT: Entered call from 'test' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line23 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line23 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col11 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col19 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col11 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: ranges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col11 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col19 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: depth1 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Passing null pointer value via 1st parameter 'p' +// CHECK-NEXT: message +// CHECK-NEXT: Passing null pointer value via 1st parameter 'p' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col11 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col19 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col9 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col9 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col9 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: ranges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col9 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line24 +// CHECK-NEXT: col20 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: depth1 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Calling constructor for 'Foo' +// CHECK-NEXT: message +// CHECK-NEXT: Calling constructor for 'Foo' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line12 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: depth2 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Entered call from '~Bar' +// CHECK-NEXT: message +// CHECK-NEXT: Entered call from '~Bar' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line12 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line12 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col9 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col9 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col9 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: ranges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col9 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col9 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: depth2 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Passing null pointer value via 1st parameter 'p' +// CHECK-NEXT: message +// CHECK-NEXT: Passing null pointer value via 1st parameter 'p' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: ranges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line13 +// CHECK-NEXT: col10 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: depth2 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Calling 'Foo::use' +// CHECK-NEXT: message +// CHECK-NEXT: Calling 'Foo::use' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line7 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: depth3 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Entered call from constructor for 'Foo' +// CHECK-NEXT: message +// CHECK-NEXT: Entered call from constructor for 'Foo' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line7 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line7 +// CHECK-NEXT: col8 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line8 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line8 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line8 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: ranges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line8 +// CHECK-NEXT: col6 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line8 +// CHECK-NEXT: col6 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: depth3 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Dereference of null pointer (loaded from variable 'p') +// CHECK-NEXT: message +// CHECK-NEXT: Dereference of null pointer (loaded from variable 'p') +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: descriptionDereference of null pointer (loaded from variable 'p') +// CHECK-NEXT: categoryLogic error +// CHECK-NEXT: typeDereference of null pointer +// CHECK-NEXT: issue_context_kindC++ method +// CHECK-NEXT: issue_contextuse +// CHECK-NEXT: issue_hash1 +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line8 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: path +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line38 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line38 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line44 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line44 +// CHECK-NEXT: col13 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line44 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line44 +// CHECK-NEXT: col13 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col11 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col11 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col20 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col20 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col20 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: ranges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col20 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col20 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: depth0 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Passing null pointer value via 1st parameter 'p' +// CHECK-NEXT: message +// CHECK-NEXT: Passing null pointer value via 1st parameter 'p' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: ranges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col3 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line46 +// CHECK-NEXT: col21 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: depth0 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Calling 'method' +// CHECK-NEXT: message +// CHECK-NEXT: Calling 'method' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line40 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: depth1 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Entered call from 'testAnonymous' +// CHECK-NEXT: message +// CHECK-NEXT: Entered call from 'testAnonymous' +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindcontrol +// CHECK-NEXT: edges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: start +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line40 +// CHECK-NEXT: col5 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line40 +// CHECK-NEXT: col8 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: end +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line41 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line41 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: kindevent +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line41 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: ranges +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line41 +// CHECK-NEXT: col8 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: line41 +// CHECK-NEXT: col8 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: depth1 +// CHECK-NEXT: extended_message +// CHECK-NEXT: Dereference of null pointer (loaded from variable 'p') +// CHECK-NEXT: message +// CHECK-NEXT: Dereference of null pointer (loaded from variable 'p') +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: descriptionDereference of null pointer (loaded from variable 'p') +// CHECK-NEXT: categoryLogic error +// CHECK-NEXT: typeDereference of null pointer +// CHECK-NEXT: issue_context_kindC++ method +// CHECK-NEXT: issue_contextmethod +// CHECK-NEXT: issue_hash1 +// CHECK-NEXT: location +// CHECK-NEXT: +// CHECK-NEXT: line41 +// CHECK-NEXT: col7 +// CHECK-NEXT: file0 +// CHECK-NEXT: +// CHECK-NEXT: +// CHECK-NEXT: