[PATCH] D24932: Fix PR 30440

[Alex Lorenz via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL283428: Fix PR30440: Initialize FunctionTypeDepth in CXXNameMangler (authored by arphaman).

Changed prior to commit:
  https://reviews.llvm.org/D24932?vs=72526&id=73787#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D24932

Files:
  cfe/trunk/lib/AST/ItaniumMangle.cpp
  cfe/trunk/test/CodeGenCXX/mangle-abi-tag.cpp


Index: cfe/trunk/lib/AST/ItaniumMangle.cpp
===================================================================
--- cfe/trunk/lib/AST/ItaniumMangle.cpp
+++ cfe/trunk/lib/AST/ItaniumMangle.cpp
@@ -405,14 +405,14 @@
   CXXNameMangler(CXXNameMangler &Outer, raw_ostream &Out_)
       : Context(Outer.Context), Out(Out_), NullOut(false),
         Structor(Outer.Structor), StructorType(Outer.StructorType),
-        SeqID(Outer.SeqID), AbiTagsRoot(AbiTags),
-        Substitutions(Outer.Substitutions) {}
+        SeqID(Outer.SeqID), FunctionTypeDepth(Outer.FunctionTypeDepth),
+        AbiTagsRoot(AbiTags), Substitutions(Outer.Substitutions) {}
 
   CXXNameMangler(CXXNameMangler &Outer, llvm::raw_null_ostream &Out_)
       : Context(Outer.Context), Out(Out_), NullOut(true),
         Structor(Outer.Structor), StructorType(Outer.StructorType),
-        SeqID(Outer.SeqID), AbiTagsRoot(AbiTags),
-        Substitutions(Outer.Substitutions) {}
+        SeqID(Outer.SeqID), FunctionTypeDepth(Outer.FunctionTypeDepth),
+        AbiTagsRoot(AbiTags), Substitutions(Outer.Substitutions) {}
 
 #if MANGLE_CHECKER
   ~CXXNameMangler() {
Index: cfe/trunk/test/CodeGenCXX/mangle-abi-tag.cpp
===================================================================
--- cfe/trunk/test/CodeGenCXX/mangle-abi-tag.cpp
+++ cfe/trunk/test/CodeGenCXX/mangle-abi-tag.cpp
@@ -219,3 +219,16 @@
 }
 // f19_test(N19::C<N19::A, &N19::foo[abi:B]>, N19::F, N19::D)
 // CHECK-DAG: define void @_Z8f19_testN3N191CINS_1AEXadL_ZNS_3fooB1BES1_NS_1DEEEEENS_1FES2_(
+
+namespace pr30440 {
+
+template<class F> void g(F);
+template<class ...A> auto h(A ...a)->decltype (g (0, g < a > (a) ...)) {
+}
+// CHECK-DAG: define {{.*}} @_ZN7pr304401hIJEEEDTcl1gLi0Espcl1gIL_ZZNS_1hEDpT_E1aEEfp_EEES2_(
+
+void pr30440_test () {
+  h();
+}
+
+}


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