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| author | John McCall <rjmccall@apple.com> | 2011-04-07 08:22:57 +0000 |
|---|---|---|
| committer | John McCall <rjmccall@apple.com> | 2011-04-07 08:22:57 +0000 |
| commit | 1de4d4e8cb2e9c88809fea8092bc6e835a5473d2 (patch) | |
| tree | 882a7f7c98e0dd8f015d2d7364c941026ecd19c2 /lib/CodeGen/CGExprConstant.cpp | |
| parent | 1a7f7526b7fd817e3f49c210302d189eff981b5e (diff) | |
Basic, untested implementation for an "unknown any" type requested by LLDB.
The idea is that you can create a VarDecl with an unknown type, or a
FunctionDecl with an unknown return type, and it will still be valid to
access that object as long as you explicitly cast it at every use. I'm
still going back and forth about how I want to test this effectively, but
I wanted to go ahead and provide a skeletal implementation for the LLDB
folks' benefit and because it also improves some diagnostic goodness for
placeholder expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@129065 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGExprConstant.cpp')
| -rw-r--r-- | lib/CodeGen/CGExprConstant.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp index 3a2fb9bd9d..822a999b96 100644 --- a/lib/CodeGen/CGExprConstant.cpp +++ b/lib/CodeGen/CGExprConstant.cpp @@ -552,6 +552,7 @@ public: case CK_GetObjCProperty: case CK_ToVoid: case CK_Dynamic: + case CK_ResolveUnknownAnyType: return 0; // These might need to be supported for constexpr. |