1 files changed, 87 insertions, 0 deletions
diff --git a/test/CodeGenCXX/mangle.cpp b/test/CodeGenCXX/mangle.cpp
new file mode 100644
index 0000000..ef36a8b
--- /dev/null
+++ b/test/CodeGenCXX/mangle.cpp
@@ -0,0 +1,87 @@
+// RUN: clang-cc -emit-llvm %s -o %t -triple=x86_64-apple-darwin9 && 
+
+// FIXME: This test is intentionally trivial, because we can't yet
+// CodeGen anything real in C++.
+struct X { };
+struct Y { };
+
+// RUN: grep _ZplRK1YRA100_P1X %t | count 1 &&
+bool operator+(const Y&, X* (&xs)[100]) { return false; }
+
+// RUN: grep _Z1f1s %t | count 1 &&
+typedef struct { int a; } s;
+void f(s) { }
+
+// RUN: grep _Z1f1e %t| count 1 &&
+typedef enum { foo } e;
+void f(e) { }
+
+// RUN: grep _Z1f1u %t | count 1 &&
+typedef union { int a; } u;
+void f(u) { }
+
+// RUN: grep _Z1f1x %t | count 1 &&
+typedef struct { int a; } x,y;
+void f(y) { }
+
+// RUN: grep _Z1fv %t | count 1 &&
+void f() { }
+
+// RUN: grep _ZN1N1fEv %t | count 1 &&
+namespace N { void f() { } }
+
+// RUN: grep _ZN1N1N1fEv %t | count 1 &&
+namespace N { namespace N { void f() { } } }
+
+// RUN: grep unmangled_function %t | count 1 &&
+extern "C" { namespace N { void unmangled_function() { } } }
+
+// RUN: grep unmangled_variable %t | count 1 &&
+extern "C" { namespace N { int unmangled_variable = 10; } }
+
+// RUN: grep _ZN1N1iE %t | count 1 &&
+namespace N { int i; }
+
+// RUN: grep _ZZN1N1fEiiE1b %t | count 2 &&
+namespace N { int f(int, int) { static int b; return b; } }
+
+// RUN: grep "_ZZN1N1gEvE1a =" %t | count 1 &&
+// RUN: grep "_ZGVZN1N1gEvE1a =" %t | count 1 &&
+namespace N { int h(); void g() { static int a = h(); } }
+
+// RUN: grep "_Z1fno" %t | count 1 &&
+void f(__int128_t, __uint128_t) { } 
+
+template <typename T> struct S1 {};
+
+// RUN: grep "_Z1f2S1IiE" %t | count 1 &&
+void f(S1<int>) {}
+
+// RUN: grep "_Z1f2S1IdE" %t | count 1 &&
+void f(S1<double>) {}
+
+template <int N> struct S2 {};
+// RUN: grep "_Z1f2S2ILi100EE" %t | count 1 &&
+void f(S2<100>) {}
+
+// RUN: grep "_Z1f2S2ILin100EE" %t | count 1 &&
+void f(S2<-100>) {}
+
+template <bool B> struct S3 {};
+
+// RUN: grep "_Z1f2S3ILb1EE" %t | count 1 &&
+void f(S3<true>) {}
+
+// RUN: grep "_Z1f2S3ILb0EE" %t | count 1 &&
+void f(S3<false>) {}
+
+// RUN: grep "_Z2f22S3ILb1EE" %t | count 1 &&
+void f2(S3<100>) {}
+
+struct S;
+
+// RUN: grep "_Z1fM1SKFvvE" %t | count 1 &&
+void f(void (S::*)() const) {}
+
+// RUN: grep "_Z1fM1SFvvE" %t | count 1
+void f(void (S::*)()) {}