diff options
Diffstat (limited to 'test/Parser/lambda-attr.cu')
-rw-r--r-- | test/Parser/lambda-attr.cu | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/Parser/lambda-attr.cu b/test/Parser/lambda-attr.cu new file mode 100644 index 000000000000..d5aaf0194605 --- /dev/null +++ b/test/Parser/lambda-attr.cu @@ -0,0 +1,42 @@ +// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s +// RUN: %clang_cc1 -std=c++11 -fsyntax-only -fcuda-is-device -verify %s + +__attribute__((device)) void device_fn() {} +__attribute__((host, device)) void hd_fn() {} + +__attribute__((device)) void device_attr() { + ([]() __attribute__((device)) { device_fn(); })(); + // expected-warning@-1 {{nvcc does not allow '__device__' to appear after '()' in lambdas}} + ([] __attribute__((device)) () { device_fn(); })(); + ([] __attribute__((device)) { device_fn(); })(); + + ([&]() __attribute__((device)){ device_fn(); })(); + // expected-warning@-1 {{nvcc does not allow '__device__' to appear after '()' in lambdas}} + ([&] __attribute__((device)) () { device_fn(); })(); + ([&] __attribute__((device)) { device_fn(); })(); + + ([&](int) __attribute__((device)){ device_fn(); })(0); + // expected-warning@-1 {{nvcc does not allow '__device__' to appear after '()' in lambdas}} + ([&] __attribute__((device)) (int) { device_fn(); })(0); +} + +__attribute__((host)) __attribute__((device)) void host_device_attrs() { + ([]() __attribute__((host)) __attribute__((device)){ hd_fn(); })(); + // expected-warning@-1 {{nvcc does not allow '__host__' to appear after '()' in lambdas}} + // expected-warning@-2 {{nvcc does not allow '__device__' to appear after '()' in lambdas}} + ([] __attribute__((host)) __attribute__((device)) () { hd_fn(); })(); + ([] __attribute__((host)) __attribute__((device)) { hd_fn(); })(); + + ([&]() __attribute__((host)) __attribute__((device)){ hd_fn(); })(); + // expected-warning@-1 {{nvcc does not allow '__host__' to appear after '()' in lambdas}} + // expected-warning@-2 {{nvcc does not allow '__device__' to appear after '()' in lambdas}} + ([&] __attribute__((host)) __attribute__((device)) () { hd_fn(); })(); + ([&] __attribute__((host)) __attribute__((device)) { hd_fn(); })(); + + ([&](int) __attribute__((host)) __attribute__((device)){ hd_fn(); })(0); + // expected-warning@-1 {{nvcc does not allow '__host__' to appear after '()' in lambdas}} + // expected-warning@-2 {{nvcc does not allow '__device__' to appear after '()' in lambdas}} + ([&] __attribute__((host)) __attribute__((device)) (int) { hd_fn(); })(0); +} + +// TODO: Add tests for __attribute__((global)) once we support global lambdas. |