104 lines
2.9 KiB
C++
104 lines
2.9 KiB
C++
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// RUN: %clang_cc1 -std=c++1y -fblocks -fsyntax-only -verify %s
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// PR16946
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// expected-no-diagnostics
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auto foo() {
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static_assert(sizeof(__func__) == 4, "foo");
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static_assert(sizeof(__FUNCTION__) == 4, "foo");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 11, "auto foo()");
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return 0;
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}
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auto bar() -> decltype(42) {
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static_assert(sizeof(__func__) == 4, "bar");
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static_assert(sizeof(__FUNCTION__) == 4, "bar");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 10, "int bar()");
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return 0;
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}
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// Within templates.
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template <typename T>
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int baz() {
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static_assert(sizeof(__func__) == 4, "baz");
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static_assert(sizeof(__FUNCTION__) == 4, "baz");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 20, "int baz() [T = int]");
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[]() {
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static_assert(sizeof(__func__) == 11, "operator()");
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static_assert(sizeof(__FUNCTION__) == 11, "operator()");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 50,
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"auto baz()::<anonymous class>::operator()() const");
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return 0;
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}
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();
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^{
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// FIXME: This is obviously wrong.
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static_assert(sizeof(__func__) == 1, "__baz_block_invoke");
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static_assert(sizeof(__FUNCTION__) == 1, "__baz_block_invoke");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 1, "__baz_block_invoke");
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}
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();
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#pragma clang __debug captured
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{
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static_assert(sizeof(__func__) == 4, "baz");
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static_assert(sizeof(__FUNCTION__) == 4, "baz");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 20, "int baz() [T = int]");
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}
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return 0;
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}
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int main() {
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static_assert(sizeof(__func__) == 5, "main");
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static_assert(sizeof(__FUNCTION__) == 5, "main");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 11, "int main()");
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[]() {
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static_assert(sizeof(__func__) == 11, "operator()");
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static_assert(sizeof(__FUNCTION__) == 11, "operator()");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 51,
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"auto main()::<anonymous class>::operator()() const");
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return 0;
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}
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();
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^{
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// FIXME: This is obviously wrong.
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static_assert(sizeof(__func__) == 1, "__main_block_invoke");
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static_assert(sizeof(__FUNCTION__) == 1, "__main_block_invoke");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 1, "__main_block_invoke");
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}
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();
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#pragma clang __debug captured
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{
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static_assert(sizeof(__func__) == 5, "main");
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static_assert(sizeof(__FUNCTION__) == 5, "main");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 11, "int main()");
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#pragma clang __debug captured
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{
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static_assert(sizeof(__func__) == 5, "main");
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static_assert(sizeof(__FUNCTION__) == 5, "main");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 11, "int main()");
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}
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}
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[]() {
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#pragma clang __debug captured
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{
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static_assert(sizeof(__func__) == 11, "operator()");
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static_assert(sizeof(__FUNCTION__) == 11, "operator()");
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static_assert(sizeof(__PRETTY_FUNCTION__) == 51,
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"auto main()::<anonymous class>::operator()() const");
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}
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}
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();
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baz<int>();
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return 0;
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}
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