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remove testing cruft, this can be found in unittests/Support/Casting.cpp now

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108868 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gabor Greif 2010-07-20 17:20:25 +00:00
parent 43ef3fbae1
commit c4fd9afaf9
1 changed files with 0 additions and 67 deletions
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67
include/llvm/Support/Casting.h
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@ -236,73 +236,6 @@ inline typename cast_retty<X, Y>::ret_type dyn_cast_or_null(const Y &Val) {
return (Val && isa<X>(Val)) ? cast<X, Y>(Val) : 0;
}
#ifdef DEBUG_CAST_OPERATORS
#include "llvm/Support/raw_ostream.h"
struct bar {
bar() {}
private:
bar(const bar &);
};
struct foo {
void ext() const;
/* static bool classof(const bar *X) {
cerr << "Classof: " << X << "\n";
return true;
}*/
};
template <> struct isa_impl<foo,bar> {
static inline bool doit(const bar &Val) {
dbgs() << "Classof: " << &Val << "\n";
return true;
}
};
bar *fub();
void test(bar &B1, const bar *B2) {
// test various configurations of const
const bar &B3 = B1;
const bar *const B4 = B2;
// test isa
if (!isa<foo>(B1)) return;
if (!isa<foo>(B2)) return;
if (!isa<foo>(B3)) return;
if (!isa<foo>(B4)) return;
// test cast
foo &F1 = cast<foo>(B1);
const foo *F3 = cast<foo>(B2);
const foo *F4 = cast<foo>(B2);
const foo &F8 = cast<foo>(B3);
const foo *F9 = cast<foo>(B4);
foo *F10 = cast<foo>(fub());
// test cast_or_null
const foo *F11 = cast_or_null<foo>(B2);
const foo *F12 = cast_or_null<foo>(B2);
const foo *F13 = cast_or_null<foo>(B4);
const foo *F14 = cast_or_null<foo>(fub()); // Shouldn't print.
// These lines are errors...
//foo *F20 = cast<foo>(B2); // Yields const foo*
//foo &F21 = cast<foo>(B3); // Yields const foo&
//foo *F22 = cast<foo>(B4); // Yields const foo*
//foo &F23 = cast_or_null<foo>(B1);
//const foo &F24 = cast_or_null<foo>(B3);
}
bar *fub() { return 0; }
void main() {
bar B;
test(B, &B);
}
#endif
} // End llvm namespace
#endif