Fix '<rdar://problem/8202272> __imag passed non-complex should not crash' by removing a bogus assertion.

llvm-svn: 108602

2 files changed, 7 insertions, 2 deletions

diff --git a/clang/lib/Checker/GRExprEngine.cpp b/clang/lib/Checker/GRExprEngine.cpp
index 1424820f3b8..26b5801068f 100644
--- a/clang/lib/Checker/GRExprEngine.cpp
+++ b/clang/lib/Checker/GRExprEngine.cpp
@@ -2835,8 +2835,7 @@ void GRExprEngine::VisitUnaryOperator(UnaryOperator* U, ExplodedNode* Pred,
           continue;
         }
 
-        // For all other types, UnaryOperator::Float returns 0.
-        assert (Ex->getType()->isIntegerType());
+        // For all other types, UnaryOperator::Imag returns 0.
         const GRState* state = GetState(*I);
         SVal X = ValMgr.makeZeroVal(Ex->getType());
         MakeNode(Dst, U, *I, state->BindExpr(U, X));
diff --git a/clang/test/Analysis/misc-ps.m b/clang/test/Analysis/misc-ps.m
index 7de1305049b..c2099b04a95 100644
--- a/clang/test/Analysis/misc-ps.m
+++ b/clang/test/Analysis/misc-ps.m
@@ -1020,3 +1020,9 @@ void pr7475_warn() {
   *someStatic = 0; // expected-warning{{null pointer}}
 }
 
+// <rdar://problem/8202272> - __imag passed non-complex should not crash
+float f0(_Complex float x) {
+  float l0 = __real x;
+  return  __real l0 + __imag l0;
+}
+