[cfe-commits] r76335 - /cfe/trunk/lib/Index/ASTLocation.cpp

[Argiris Kirtzidis]

Author: akirtzidis
Date: Sat Jul 18 16:17:43 2009
New Revision: 76335

URL: http://llvm.org/viewvc/llvm-project?rev=76335&view=rev
Log:
Handle invalid ASTLocations instead of asserting.

Modified:
    cfe/trunk/lib/Index/ASTLocation.cpp

Modified: cfe/trunk/lib/Index/ASTLocation.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Index/ASTLocation.cpp?rev=76335&r1=76334&r2=76335&view=diff

==============================================================================
--- cfe/trunk/lib/Index/ASTLocation.cpp (original)
+++ cfe/trunk/lib/Index/ASTLocation.cpp Sat Jul 18 16:17:43 2009
@@ -83,11 +83,16 @@
 }
 
 SourceRange ASTLocation::getSourceRange() const {
+  if (isInvalid())
+    return SourceRange();
   return isDecl() ? getDecl()->getSourceRange() : getStmt()->getSourceRange();
 }
 
 void ASTLocation::print(llvm::raw_ostream &OS) {
-  assert(isValid() && "ASTLocation is not valid");
+  if (isInvalid()) {
+    OS << "<< Invalid ASTLocation >>\n";
+    return;
+  }
 
   OS << "[Decl: " << getDecl()->getDeclKindName() << " ";
   if (NamedDecl *ND = dyn_cast<NamedDecl>(getDecl()))