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| author | David Majnemer <david.majnemer@gmail.com> | 2015-04-23 05:21:20 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-04-23 05:21:20 +0000 |
| commit | 96183f6b0659c036100ce4718d219ceb43a82edd (patch) | |
| tree | a836fd972feb9e558e6aa9719543439ab052075e /clang/test/CodeGenCXX/mangle-ms-arg-qualifiers.cpp | |
| parent | 8210fdf26ef0ac40486dd34253dda178fff78dd1 (diff) | |
| download | bcm5719-llvm-96183f6b0659c036100ce4718d219ceb43a82edd.tar.gz bcm5719-llvm-96183f6b0659c036100ce4718d219ceb43a82edd.zip | |
[MS ABI] Treat ConstantArrayType like IncompleteArrayType in args
Type backreferences for arguments use the DecayedType's original type.
Because of this, arguments with the same canonical type with the same
mangling would not backreference each other if one was a
ConstantArrayType while the other was an IncompleteArrayType. Solve
this by canonicalizing the ConstantArrayType to a suitable
IncompleteArrayType.
This fixes PR23325.
llvm-svn: 235572
Diffstat (limited to 'clang/test/CodeGenCXX/mangle-ms-arg-qualifiers.cpp')
| -rw-r--r-- | clang/test/CodeGenCXX/mangle-ms-arg-qualifiers.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/test/CodeGenCXX/mangle-ms-arg-qualifiers.cpp b/clang/test/CodeGenCXX/mangle-ms-arg-qualifiers.cpp index fae2e1ab2df..41aa89b61aa 100644 --- a/clang/test/CodeGenCXX/mangle-ms-arg-qualifiers.cpp +++ b/clang/test/CodeGenCXX/mangle-ms-arg-qualifiers.cpp @@ -258,3 +258,8 @@ void mangle_yes_backref3(ptr_to_fun_type *const, void (**const)(void)) {} void mangle_yes_backref4(int *const __restrict, int *const __restrict) {} // CHECK: "\01?mangle_yes_backref4@@YAXQIAH0@Z" // X64: "\01?mangle_yes_backref4@@YAXQEIAH0@Z" + +struct S {}; +void pr23325(const S[1], const S[]) {} +// CHECK: "\01?pr23325@@YAXQBUS@@0@Z" +// X64: "\01?pr23325@@YAXQEBUS@@0@Z" |
