Sign in
llvm
/
clang
/
c6d149249952dca405a25fd043da864ddf71301f
/
.
/
test
/
SemaCXX
/
constexpr-ackermann.cpp
blob: c4ea3139483dfb02e839e878515f41841db56f93 [
file
] [
log
] [
blame
]
// RUN: %clang_cc1 -std=c++11 -fsyntax-only %s
constexpr
unsigned
long
long
A
(
unsigned
long
long
m
,
unsigned
long
long
n
)
{
return
m
==
0
?
n
+
1
:
n
==
0
?
A
(
m
-
1
,
1
)
:
A
(
m
-
1
,
A
(
m
,
n
-
1
));
}
using
X
=
int
[
A
(
3
,
4
)];
using
X
=
int
[
125
];