diff options
author | Eli Friedman <eli.friedman@gmail.com> | 2009-12-11 20:21:38 +0000 |
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committer | Eli Friedman <eli.friedman@gmail.com> | 2009-12-11 20:21:38 +0000 |
commit | 6f9f25dfc7bf9cc1ab1282d6d7e9cf7916d8a09c (patch) | |
tree | 989997b96ea86c79bb56339d26c61e26dc0e975f /test/CodeGenCXX/mangle-unnamed.cpp | |
parent | e7e278bce2301990107cef3f873cbbf7da94469a (diff) |
Make sure mangling doesn't crash in another case. Add some more tests.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91149 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenCXX/mangle-unnamed.cpp')
-rw-r--r-- | test/CodeGenCXX/mangle-unnamed.cpp | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/test/CodeGenCXX/mangle-unnamed.cpp b/test/CodeGenCXX/mangle-unnamed.cpp new file mode 100644 index 0000000000..66c81e5932 --- /dev/null +++ b/test/CodeGenCXX/mangle-unnamed.cpp @@ -0,0 +1,39 @@ +// RUN: clang-cc -emit-llvm-only -verify %s + +struct S { + virtual ~S() { } +}; + +// PR5706 +// Make sure this doesn't crash; the mangling doesn't matter because the name +// doesn't have linkage. +static struct : S { } obj8; + +void f() { + // Make sure this doesn't crash; the mangling doesn't matter because the + // generated vtable/etc. aren't modifiable (although it would be nice for + // codesize to make it consistent inside inline functions). + static struct : S { } obj8; +} + +inline int f2() { + // FIXME: We don't mangle the names of a or x correctly! + static struct { int a() { static int x; return ++x; } } obj; + return obj.a(); +} + +int f3() { return f2(); } + +struct A { + typedef struct { int x; } *ptr; + ptr m; + int a() { + static struct x { + // FIXME: We don't mangle the names of a or x correctly! + int a(ptr A::*memp) { static int x; return ++x; } + } a; + return a.a(&A::m); + } +}; + +int f4() { return A().a(); } |