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BugReporter: Construct path-related PathDiagnosticPieces with kind "ControlFlow". 

llvm-svn: 65876
This commit is contained in:
Ted Kremenek 2009-03-02 21:41:18 +00:00
parent 592ca2c4ab
commit c7b663120e
1 changed files with 21 additions and 11 deletions
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32
clang/lib/Analysis/BugReporter.cpp
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@ -641,7 +641,8 @@ void GRBugReporter::GeneratePathDiagnostic(PathDiagnostic& PD,
os << "Control jumps to line " os << "Control jumps to line "
<< SMgr.getInstantiationLineNumber(S->getLocStart()) << ".\n"; << SMgr.getInstantiationLineNumber(S->getLocStart()) << ".\n";
PD.push_front(new PathDiagnosticPiece(L, os.str())); PD.push_front(new PathDiagnosticPiece(L, os.str(),
PathDiagnosticPiece::ControlFlow));
break; break;
} }
@ -709,7 +710,8 @@ void GRBugReporter::GeneratePathDiagnostic(PathDiagnostic& PD,
ExecutionContinues(os, SMgr, N, getStateManager().getCodeDecl()); ExecutionContinues(os, SMgr, N, getStateManager().getCodeDecl());
} }
PD.push_front(new PathDiagnosticPiece(L, os.str())); PD.push_front(new PathDiagnosticPiece(L, os.str(),
PathDiagnosticPiece::ControlFlow));
break; break;
} }
@ -718,7 +720,8 @@ void GRBugReporter::GeneratePathDiagnostic(PathDiagnostic& PD,
std::string sbuf; std::string sbuf;
llvm::raw_string_ostream os(sbuf); llvm::raw_string_ostream os(sbuf);
ExecutionContinues(os, SMgr, N, getStateManager().getCodeDecl()); ExecutionContinues(os, SMgr, N, getStateManager().getCodeDecl());
PD.push_front(new PathDiagnosticPiece(L, os.str())); PD.push_front(new PathDiagnosticPiece(L, os.str(),
PathDiagnosticPiece::ControlFlow));
break; break;
} }
@ -732,7 +735,8 @@ void GRBugReporter::GeneratePathDiagnostic(PathDiagnostic& PD,
else else
os << "true."; os << "true.";
PD.push_front(new PathDiagnosticPiece(L, os.str())); PD.push_front(new PathDiagnosticPiece(L, os.str(),
PathDiagnosticPiece::ControlFlow));
break; break;
} }
@ -745,11 +749,13 @@ void GRBugReporter::GeneratePathDiagnostic(PathDiagnostic& PD,
os << "Loop condition is true. "; os << "Loop condition is true. ";
ExecutionContinues(os, SMgr, N, getStateManager().getCodeDecl()); ExecutionContinues(os, SMgr, N, getStateManager().getCodeDecl());
PD.push_front(new PathDiagnosticPiece(L, os.str())); PD.push_front(new PathDiagnosticPiece(L, os.str(),
PathDiagnosticPiece::ControlFlow));
} }
else else
PD.push_front(new PathDiagnosticPiece(L, PD.push_front(new PathDiagnosticPiece(L,
"Loop condition is false. Exiting loop.")); "Loop condition is false. Exiting loop.",
PathDiagnosticPiece::ControlFlow));
break; break;
} }
@ -764,20 +770,24 @@ void GRBugReporter::GeneratePathDiagnostic(PathDiagnostic& PD,
os << "Loop condition is false. "; os << "Loop condition is false. ";
ExecutionContinues(os, SMgr, N, getStateManager().getCodeDecl()); ExecutionContinues(os, SMgr, N, getStateManager().getCodeDecl());
PD.push_front(new PathDiagnosticPiece(L, os.str())); PD.push_front(new PathDiagnosticPiece(L, os.str(),
PathDiagnosticPiece::ControlFlow));
} }
else else
PD.push_front(new PathDiagnosticPiece(L, PD.push_front(new PathDiagnosticPiece(L,
"Loop condition is true. Entering loop body.")); "Loop condition is true. Entering loop body.",
PathDiagnosticPiece::ControlFlow));
break; break;
} }
case Stmt::IfStmtClass: { case Stmt::IfStmtClass: {
if (*(Src->succ_begin()+1) == Dst) if (*(Src->succ_begin()+1) == Dst)
PD.push_front(new PathDiagnosticPiece(L, "Taking false branch.")); PD.push_front(new PathDiagnosticPiece(L, "Taking false branch.",
else PathDiagnosticPiece::ControlFlow));
PD.push_front(new PathDiagnosticPiece(L, "Taking true branch.")); else
PD.push_front(new PathDiagnosticPiece(L, "Taking true branch.",
PathDiagnosticPiece::ControlFlow));
break; break;
} }