RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-03-05 19:10:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

dyn_cast_or_null should work just the same as dyn_cast does

Browse Source 
llvm-svn: 6394
This commit is contained in:
Chris Lattner 2003-05-29 15:07:48 +00:00
parent 47842943a5
commit 12d13d5751
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
include/Support/Casting.h
View File

@ -207,7 +207,7 @@ inline typename cast_retty<X, Y*>::ret_type cast_or_null(Y *Val) {
// be used to test for a type as well as cast if successful. This should be
// used in the context of an if statement like this:
//
// if (const Instruction *I = dyn_cast<const Instruction>(myVal)) { ... }
// if (const Instruction *I = dyn_cast<Instruction>(myVal)) { ... }
//
template <class X, class Y>
@ -219,8 +219,8 @@ inline typename cast_retty<X, Y>::ret_type dyn_cast(Y Val) {
// value is accepted.
//
template <class X, class Y>
inline typename cast_retty<X, Y*>::ret_type dyn_cast_or_null(Y *Val) {
return (Val && isa<X>(Val)) ? cast<X, Y*>(Val) : 0;
inline typename cast_retty<X, Y>::ret_type dyn_cast_or_null(Y Val) {
return (Val && isa<X>(Val)) ? cast<X, Y>(Val) : 0;
}