search for: rcatlin1

ConstantDataArray * cda = cast<ConstantDataArray>(v); throws this error: Assertion failed: (isa<X>(Val) && "cast<Ty>() argument of incompatible type!"), function cast, file /Users/rcatlin1/lldb/llvm/include/llvm/Support/Casting.h, line 208 Thanks for the help. Richard Catlin On Sat, Apr 20, 2013 at 3:37 PM, Sean Silva <silvas at purdue.edu> wrote: > > > > On Sat, Apr 20, 2013 at 5:15 PM, Richard Catlin < > richard.m.catlin at gmail.com> wrote: > &gt...

...e(InitVal, Alloca); I get the following error: tok_string: "Hello World!" Assertion failed: (getOperand(0)->getType() == cast<PointerType>(getOperand(1)->getType())->getElementType() && "Ptr must be a pointer to Val type!"), function AssertOK, file /Users/rcatlin1/lldb/llvm/lib/IR/Instructions.cpp, line 1089. Thanks for any guidance. Regards, Richard Catlin -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130325/39d3da8c/attachment.html>

On Sat, Apr 20, 2013 at 5:15 PM, Richard Catlin <richard.m.catlin at gmail.com>wrote: > I extended the LLVM Kaleidoscope example to support Strings. I added a > StringExprAST, which has the virtual Codegen method impl as follows: > > Value *StringExprAST::Codegen() { > StringRef r(Val); > return ConstantDataArray::getString(getGlobalContext(), r, false); > } >

I extended the LLVM Kaleidoscope example to support Strings. I added a StringExprAST, which has the virtual Codegen method impl as follows: Value *StringExprAST::Codegen() { StringRef r(Val); return ConstantDataArray::getString(getGlobalContext(), r, false); } I am trying to concatenate Strings and have a ConcatExprAST with its Codegen method. Upon trying to access the data in the