mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-18 09:16:38 +00:00
dc9bf8fab6
Instead of always displaying the mangled name, try to do better and get something closer to regular functions. Recommit r287039 (that was reverted in r287039) with a tweak to be more generic, and test fixes! Differential Revision: https://reviews.llvm.org/D26522 llvm-svn: 287085
100 lines
2.9 KiB
C++
100 lines
2.9 KiB
C++
// RUN: %clang_cc1 -x c++ -std=c++1y -fblocks -fsyntax-only -triple %itanium_abi_triple -verify %s
|
|
// PR16946
|
|
// expected-no-diagnostics
|
|
|
|
auto foo() {
|
|
static_assert(sizeof(__func__) == 4, "foo");
|
|
static_assert(sizeof(__FUNCTION__) == 4, "foo");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 11, "auto foo()");
|
|
return 0;
|
|
}
|
|
|
|
auto bar() -> decltype(42) {
|
|
static_assert(sizeof(__func__) == 4, "bar");
|
|
static_assert(sizeof(__FUNCTION__) == 4, "bar");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 10, "int bar()");
|
|
return 0;
|
|
}
|
|
|
|
// Within templates.
|
|
template <typename T>
|
|
int baz() {
|
|
static_assert(sizeof(__func__) == 4, "baz");
|
|
static_assert(sizeof(__FUNCTION__) == 4, "baz");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 20, "int baz() [T = int]");
|
|
|
|
[]() {
|
|
static_assert(sizeof(__func__) == 11, "operator()");
|
|
static_assert(sizeof(__FUNCTION__) == 11, "operator()");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 50,
|
|
"auto baz()::<anonymous class>::operator()() const");
|
|
return 0;
|
|
}
|
|
();
|
|
|
|
^{
|
|
static_assert(sizeof(__func__) == 17, "baz_block_invoke");
|
|
static_assert(sizeof(__FUNCTION__) == 17, "baz_block_invoke");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 33, "int baz() [T = int]_block_invoke");
|
|
}();
|
|
|
|
#pragma clang __debug captured
|
|
{
|
|
static_assert(sizeof(__func__) == 4, "baz");
|
|
static_assert(sizeof(__FUNCTION__) == 4, "baz");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 20, "int baz() [T = int]");
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int main() {
|
|
static_assert(sizeof(__func__) == 5, "main");
|
|
static_assert(sizeof(__FUNCTION__) == 5, "main");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 11, "int main()");
|
|
|
|
[]() {
|
|
static_assert(sizeof(__func__) == 11, "operator()");
|
|
static_assert(sizeof(__FUNCTION__) == 11, "operator()");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 51,
|
|
"auto main()::<anonymous class>::operator()() const");
|
|
return 0;
|
|
}
|
|
();
|
|
|
|
^{
|
|
static_assert(sizeof(__func__) == 18, "main_block_invoke");
|
|
static_assert(sizeof(__FUNCTION__) == 18, "main_block_invoke");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 24, "int main()_block_invoke");
|
|
}();
|
|
|
|
#pragma clang __debug captured
|
|
{
|
|
static_assert(sizeof(__func__) == 5, "main");
|
|
static_assert(sizeof(__FUNCTION__) == 5, "main");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 11, "int main()");
|
|
|
|
#pragma clang __debug captured
|
|
{
|
|
static_assert(sizeof(__func__) == 5, "main");
|
|
static_assert(sizeof(__FUNCTION__) == 5, "main");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 11, "int main()");
|
|
}
|
|
}
|
|
|
|
[]() {
|
|
#pragma clang __debug captured
|
|
{
|
|
static_assert(sizeof(__func__) == 11, "operator()");
|
|
static_assert(sizeof(__FUNCTION__) == 11, "operator()");
|
|
static_assert(sizeof(__PRETTY_FUNCTION__) == 51,
|
|
"auto main()::<anonymous class>::operator()() const");
|
|
}
|
|
}
|
|
();
|
|
|
|
baz<int>();
|
|
|
|
return 0;
|
|
}
|