llvm-svn: 52156

llvm-svn: 52155

llvm-svn: 52153

llvm-svn: 52152

change for non-funky-sized integers.

llvm-svn: 52151

llvm-svn: 52150

llvm-svn: 52149

llvm-svn: 52148

llvm-svn: 52147

llvm-svn: 52146

llvm-svn: 52145

llvm-svn: 52144

llvm-svn: 52143

of integer types.  Fix the isMask APInt method to
actually work (hopefully) rather than crashing
because it adds apints of different bitwidths.
It looks like isShiftedMask is also broken, but
I'm leaving that one to the APInt people (it is
not used anywhere).

llvm-svn: 52142

on bodies of functions with weak linkage.

llvm-svn: 52141

llvm-svn: 52140

llvm-svn: 52139

llvm-svn: 52138

result of a weak function.

llvm-svn: 52137

llvm-svn: 52136

function into a weak function, zap the weak function body so that the
strong one overrides it.  This fixes PR2410

llvm-svn: 52135

function bodies.  We now don't try to unify types or handling type
mismatches if when linking an internal foo to an external foo.

llvm-svn: 52134

llvm-svn: 52133

llvm-svn: 52131

llvm-svn: 52123

llvm-svn: 52121

pointer cast hack currently in isIntegerConstantExpr 
(in lib/AST/Expr.cpp).  Also removes an odd test that even gcc doesn't accept.

The reason the pointer cast hack is relevant here is that it makes Sema 
end up misinterpreting the relevant expression as a null pointer constant.

The reason for this patch is that I plan to remove the pointer cast hack 
sometime soon because it causes strange issues, especially in its 
current form; see my recent email to cfe-dev
"[PATCH] add constant expression evaluation to the AST and fix PR2413".

llvm-svn: 52120

llvm-svn: 52119

llvm-svn: 52118

llvm-svn: 52117

llvm-svn: 52116

LLVMC-Reference.rst

llvm-svn: 52115

llvm-svn: 52114

type; this isn't explicitly stated in the standard, but it doesn't 
really make sense for them to have an effect here.  Fixes the included 
testcase, sent to me by Steve Naroff.

llvm-svn: 52113

llvm-svn: 52112

llvm-svn: 52111

llvm-svn: 52110

llvm-svn: 52109

llvm-svn: 52108

llvm-svn: 52107