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author | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
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committer | Zancanaro; Carlo <czan8762@plang3.cs.usyd.edu.au> | 2012-09-24 09:58:17 +1000 |
commit | 222e2a7620e6520ffaf4fc4e69d79c18da31542e (patch) | |
tree | 7bfbc05bfa3b41c8f9d2e56d53a0bc3e310df239 /clang/test/SemaCXX/invalid-instantiated-field-decl.cpp | |
parent | 3d206f03985b50beacae843d880bccdc91a9f424 (diff) |
Add the clang library to the repo (with some of my changes, too).
Diffstat (limited to 'clang/test/SemaCXX/invalid-instantiated-field-decl.cpp')
-rw-r--r-- | clang/test/SemaCXX/invalid-instantiated-field-decl.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/invalid-instantiated-field-decl.cpp b/clang/test/SemaCXX/invalid-instantiated-field-decl.cpp new file mode 100644 index 0000000..8b26489 --- /dev/null +++ b/clang/test/SemaCXX/invalid-instantiated-field-decl.cpp @@ -0,0 +1,35 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +template <typename T> +class SmallVectorImpl { +public: + explicit SmallVectorImpl(unsigned N) { + } + + ~SmallVectorImpl() { } + +}; + +template <typename T, unsigned N> +class SmallVector : public SmallVectorImpl<T> { + typedef typename SmallVectorImpl<T>::U U; // expected-error {{no type named 'U' in 'SmallVectorImpl<CallSite>'}} + enum { + + MinUs = (static_cast<unsigned int>(sizeof(T))*N + // expected-error {{invalid application of 'sizeof' to an incomplete type 'CallSite'}} + static_cast<unsigned int>(sizeof(U)) - 1) / + static_cast<unsigned int>(sizeof(U)), + NumInlineEltsElts = MinUs + }; + U InlineElts[NumInlineEltsElts]; +public: + SmallVector() : SmallVectorImpl<T>(NumInlineEltsElts) { + } + +}; + +class CallSite; // expected-note {{forward declaration of 'CallSite'}} +class InlineFunctionInfo { +public: + explicit InlineFunctionInfo() {} + SmallVector<CallSite, 2> DevirtualizedCalls; // expected-note {{in instantiation of template class 'SmallVector<CallSite, 2>' requested}} +}; |