llvm-project/clang/test/CodeGenCXX/default-constructor-templat...

// RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm %s -o - | FileCheck %s

template <class T> struct A { A(); };
struct B { A<int> x; };
void a() {   
  B b;
}

// CHECK: call {{.*}} @_ZN1BC1Ev
// CHECK: define linkonce_odr {{.*}} @_ZN1BC1Ev(%struct.B* {{.*}}%this) unnamed_addr
// CHECK: call {{.*}} @_ZN1AIiEC1Ev
Remove the -cxx-abi command-line flag. This makes the C++ ABI depend entirely on the target: MS ABI for -win32 triples, Itanium otherwise. It's no longer possible to do weird combinations. To be able to run a test with a specific ABI without constraining it to a specific triple, new substitutions are added to lit: %itanium_abi_triple and %ms_abi_triple can be used to get the current target triple adjusted to the desired ABI. For example, if the test suite is running with the i686-pc-win32 target, %itanium_abi_triple will expand to i686-pc-mingw32. Differential Revision: http://llvm-reviews.chandlerc.com/D2545 llvm-svn: 199250 2014-01-15 03:35:09 +08:00			`// RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm %s -o - \| FileCheck %s`
Move RequireCompleteType requirement for fields early into ActOnField so that subsequent code which depends on a complete type does the right thing. llvm-svn: 90727 2009-12-07 08:22:08 +08:00
			`template <class T> struct A { A(); };`
			`struct B { A<int> x; };`
			`void a() {`
			`B b;`
			`}`
Restore r184205 and associated commits (after commit of r185290) This allows clang to use the backend parameter attribute 'returned' when generating 'this'-returning constructors and destructors in ARM and MSVC C++ ABIs. llvm-svn: 185291 2013-07-01 04:40:16 +08:00
Partially revert r184225 test changes and make a smaller and more generic fix. llvm-svn: 184232 2013-06-19 04:51:51 +08:00			`// CHECK: call {{.*}} @_ZN1BC1Ev`
Restore r184205 and associated commits (after commit of r185290) This allows clang to use the backend parameter attribute 'returned' when generating 'this'-returning constructors and destructors in ARM and MSVC C++ ABIs. llvm-svn: 185291 2013-07-01 04:40:16 +08:00			`// CHECK: define linkonce_odr {{.}} @_ZN1BC1Ev(%struct.B {{.*}}%this) unnamed_addr`
Partially revert r184225 test changes and make a smaller and more generic fix. llvm-svn: 184232 2013-06-19 04:51:51 +08:00			`// CHECK: call {{.*}} @_ZN1AIiEC1Ev`