Don't discard increment/decrement on function pointers. It's kind of

difficult to come up with a testcase because the code generation for this
construct is broken.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@66325 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 9ddee607015a698ba91fabb60ff9cb0cdbf4e89f..79be16252097847c9a86bdab0de6ffe4686c6e5a 100644 (file)
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -3554,7 +3554,6 @@ QualType Sema::CheckIncrementDecrementOperand(Expr *Op, SourceLocation OpLoc,
 
       Diag(OpLoc, diag::ext_gnu_ptr_func_arith)
         << ResType << Op->getSourceRange();
-      return QualType();
     } else {
       DiagnoseIncompleteType(OpLoc, PT->getPointeeType(),
                              diag::err_typecheck_arithmetic_incomplete_type,