diff options
| author | Roman Divacky <rdivacky@FreeBSD.org> | 2010-03-03 17:28:16 +0000 |
|---|---|---|
| committer | Roman Divacky <rdivacky@FreeBSD.org> | 2010-03-03 17:28:16 +0000 |
| commit | 79ade4e028932fcb9dab15e2fb2305ca15ab0f14 (patch) | |
| tree | e1a885aadfd80632f5bd70d4bd2d37e715e35a79 /test/CodeGenCXX/virtual-destructor-calls.cpp | |
| parent | ecb7e5c8afe929ee38155db94de6b084ec32a645 (diff) | |
| download | src-test2-79ade4e028932fcb9dab15e2fb2305ca15ab0f14.tar.gz src-test2-79ade4e028932fcb9dab15e2fb2305ca15ab0f14.zip | |
Notes
Diffstat (limited to 'test/CodeGenCXX/virtual-destructor-calls.cpp')
| -rw-r--r-- | test/CodeGenCXX/virtual-destructor-calls.cpp | 40 |
1 files changed, 32 insertions, 8 deletions
diff --git a/test/CodeGenCXX/virtual-destructor-calls.cpp b/test/CodeGenCXX/virtual-destructor-calls.cpp index 01ca1442f2c4..c5b9262a0678 100644 --- a/test/CodeGenCXX/virtual-destructor-calls.cpp +++ b/test/CodeGenCXX/virtual-destructor-calls.cpp @@ -1,24 +1,48 @@ -// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin10 | FileCheck %s +// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-apple-darwin10 -mconstructor-aliases | FileCheck %s + +struct Member { + ~Member(); +}; struct A { virtual ~A(); }; struct B : A { + Member m; virtual ~B(); }; -// Complete dtor. -// CHECK: define void @_ZN1BD1Ev -// CHECK: call void @_ZN1AD2Ev +// Complete dtor: just an alias because there are no virtual bases. +// CHECK: @_ZN1BD1Ev = alias {{.*}} @_ZN1BD2Ev -// Deleting dtor. +// (aliases from C) +// CHECK: @_ZN1CD1Ev = alias {{.*}} @_ZN1CD2Ev +// CHECK: @_ZN1CD2Ev = alias bitcast {{.*}} @_ZN1BD2Ev + +// Deleting dtor: defers to the complete dtor. // CHECK: define void @_ZN1BD0Ev -// CHECK: call void @_ZN1AD2Ev -// check: call void @_ZdlPv +// CHECK: call void @_ZN1BD1Ev +// CHECK: call void @_ZdlPv -// Base dtor. +// Base dtor: actually calls A's base dtor. // CHECK: define void @_ZN1BD2Ev +// CHECK: call void @_ZN6MemberD1Ev // CHECK: call void @_ZN1AD2Ev B::~B() { } + +struct C : B { + ~C(); +}; + +C::~C() { } + +// Complete dtor: just an alias (checked above). + +// Deleting dtor: defers to the complete dtor. +// CHECK: define void @_ZN1CD0Ev +// CHECK: call void @_ZN1CD1Ev +// CHECK: call void @_ZdlPv + +// Base dtor: just an alias to B's base dtor. |