[cfe-commits] r141106 - /cfe/trunk/lib/Sema/SemaInit.cpp

[Eli Friedman]

Author: efriedma
Date: Tue Oct  4 15:31:48 2011
New Revision: 141106

URL: http://llvm.org/viewvc/llvm-project?rev=141106&view=rev
Log:
Remove a nonsensical bit of code from InitListChecker::getStructuredSubobjectInit which was increasing the reserved size for an init list past its maximum possible size. Fixes PR11056, a case where we were reserving a bunch of memory for arrays that was never actually used.

(No testcase because I don't think we have any way to actually write a testcase for this; the chosen value of NumElements has no effects on anything other than performance and memory usage.)


Modified:
    cfe/trunk/lib/Sema/SemaInit.cpp

Modified: cfe/trunk/lib/Sema/SemaInit.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaInit.cpp?rev=141106&r1=141105&r2=141106&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaInit.cpp (original)
+++ cfe/trunk/lib/Sema/SemaInit.cpp Tue Oct  4 15:31:48 2011
@@ -2037,9 +2037,6 @@
                                   RDecl->field_end());
   }
 
-  if (NumElements < NumInits)
-    NumElements = IList->getNumInits();
-
   Result->reserveInits(SemaRef.Context, NumElements);
 
   // Link this new initializer list into the structured initializer