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author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
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committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/SemaCXX/invalid-instantiated-field-decl.cpp | |
parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
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}} +}; |