diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/lambda/lambda-pass.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/lambda/lambda-pass.C | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-pass.C b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-pass.C new file mode 100644 index 000000000..9dd64484a --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-pass.C @@ -0,0 +1,27 @@ +// { dg-do run } +// { dg-options "-std=c++0x" } + +#include <cassert> +#include <algorithm> + +template <typename F, typename A1> +void call(F f, const A1& arg1) { + f(arg1); +} + +int main() { + int i = 1; + call( + [&i] (int j) -> void { i = j; }, + 2 + ); + assert(i == 2); + + int A[] = {1, 2, 3, 4}; + int sum = 0; + std::for_each(A, A+4, [&sum] (int n) -> void { sum += n; }); + assert(sum == 10); + + return 0; +} + |