diff options
author | John McCall <rjmccall@apple.com> | 2011-07-01 02:19:08 +0000 |
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committer | John McCall <rjmccall@apple.com> | 2011-07-01 02:19:08 +0000 |
commit | 35ee32e800145a535f2676898f8f06f7ae6e9b43 (patch) | |
tree | e312343bd4ccc17aa83366e8f86f2df3c2aa049e /test/CodeGenCXX/mangle.cpp | |
parent | 561f81243f665cf2001caadc45df505f826b72d6 (diff) |
Just mangle substituted template parameter types as unresolved types.
This is kindof questionable but seems to do more-or-less the right thing.
This is not a particularly friendly part of the ABI.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134227 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/mangle.cpp')
-rw-r--r-- | test/CodeGenCXX/mangle.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/test/CodeGenCXX/mangle.cpp b/test/CodeGenCXX/mangle.cpp index 8363528570..dd10ca4a21 100644 --- a/test/CodeGenCXX/mangle.cpp +++ b/test/CodeGenCXX/mangle.cpp @@ -770,3 +770,35 @@ namespace test31 { // instantiation-dependent mangling of decltype // CHECK: define weak_odr void @_ZN6test312f3IiEEDTcl1gfp_EET_ template void f3(int); } + +// PR10205 +namespace test32 { + template<typename T, int=T::value> struct A { + typedef int type; + }; + struct B { enum { value = 4 }; }; + + template <class T> typename A<T>::type foo() { return 0; } + void test() { + foo<B>(); + // CHECK: call i32 @_ZN6test323fooINS_1BEEENS_1AIT_XsrS3_5valueEE4typeEv() + } +} + +namespace test33 { + template <class T> struct X { + enum { value = T::value }; + }; + + template<typename T, int=X<T>::value> struct A { + typedef int type; + }; + struct B { enum { value = 4 }; }; + + template <class T> typename A<T>::type foo() { return 0; } + + void test() { + foo<B>(); + // CHECK: call i32 @_ZN6test333fooINS_1BEEENS_1AIT_Xsr1XIS3_EE5valueEE4typeEv() + } +} |