#include "clang/AST/StmtVisitor.h"
#include "clang/AST/ASTDiagnostic.h"
#include "clang/Basic/TargetInfo.h"
+#include "llvm/ADT/SmallString.h"
#include "llvm/Support/Compiler.h"
#include <cstring>
if (!S->isWide()) {
const llvm::fltSemantics &Sem =
Info.Ctx.getFloatTypeSemantics(E->getType());
- char *s = (char *)malloc (S->getByteLength()+1);
- memcpy(s, S->getStrData(), S->getByteLength());
- s[S->getByteLength()] = 0;
+ llvm::SmallString<16> s;
+ s.append(S->getStrData(), S->getStrData() + S->getByteLength());
+ s += '\0';
long l;
char *endp;
- l = strtol(S->getStrData(), &endp, 0);
- if (endp != (S->getStrData() + S->getByteLength()))
+ l = strtol(&s[0], &endp, 0);
+ if (endp != s.end()-1)
return false;
unsigned type = (unsigned int)l;;
Result = llvm::APFloat::getNaN(Sem, false, type);