Author: rsmith
Date: Tue Mar 6 18:30:44 2012
New Revision: 152181
URL: http://llvm.org/viewvc/llvm-project?rev=152181&view=rev
Log:
The constant folder's diagnosic mechanism is irrelevant for C; don't bother
producing a C-only diagnostic.
Modified:
cfe/trunk/lib/AST/ExprConstant.cpp
Modified: cfe/trunk/lib/AST/ExprConstant.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ExprConstant.cpp?rev=152181&r1=152180&r2=152181&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ExprConstant.cpp (original)
+++ cfe/trunk/lib/AST/ExprConstant.cpp Tue Mar 6 18:30:44 2012
@@ -1691,10 +1691,6 @@
static bool HandleLValueToRValueConversion(EvalInfo &Info, const Expr *Conv,
QualType Type,
const LValue &LVal, APValue &RVal) {
- // In C, an lvalue-to-rvalue conversion is never a constant expression.
- if (!Info.getLangOpts().CPlusPlus)
- Info.CCEDiag(Conv->getExprLoc(), diag::note_invalid_subexpr_in_const_expr);
-
if (LVal.Designator.Invalid)
// A diagnostic will have already been produced.
return false;
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