[PATCH] D19871: Add an AST matcher for CastExpr kind

[Jonathan Roelofs via cfe-commits]

jroelofs added a comment.

In http://reviews.llvm.org/D19871#429153, @etienneb wrote:

> In http://reviews.llvm.org/D19871#428997, @jroelofs wrote:
>
> > Drive-by thought: I think it would be useful to be able to match implicit casts separately from explicit casts when using this new matcher.
>
>
> Jonathan, I think what you are asking for is already supported.
>  I added an unittest to confirm it.
>
>   EXPECT_TRUE(matches("char *p = 0;",
>               implicitCastExpr(hasCastKind(CK_NullToPointer))));
>   
>
> If I misunderstood your comment, could you provide an example.


Oh, right. That /is/ exactly what I meant. Excellent.


http://reviews.llvm.org/D19871