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| author | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2009-05-22 10:24:42 +0000 |
|---|---|---|
| committer | Argyrios Kyrtzidis <akyrtzi@gmail.com> | 2009-05-22 10:24:42 +0000 |
| commit | f58f45e6d76792df8c643ce1c6d364dce5db4826 (patch) | |
| tree | 54a05a54efa7adea73c568d67e8bec7340ac8849 /test/Parser/cxx-ambig-paren-expr.cpp | |
| parent | d974a7b72eb84cdc735b189bcea56fd37e13ebf6 (diff) | |
Handle correctly a very ugly part of the C++ syntax. We cannot disambiguate between a parenthesized type-id and
a paren expression without considering the context past the parentheses.
Behold:
(T())x; - type-id
(T())*x; - type-id
(T())/x; - expression
(T()); - expression
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72260 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Parser/cxx-ambig-paren-expr.cpp')
| -rw-r--r-- | test/Parser/cxx-ambig-paren-expr.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Parser/cxx-ambig-paren-expr.cpp b/test/Parser/cxx-ambig-paren-expr.cpp new file mode 100644 index 0000000000..c054164e75 --- /dev/null +++ b/test/Parser/cxx-ambig-paren-expr.cpp @@ -0,0 +1,15 @@ +// RUN: clang-cc -fsyntax-only -verify %s + +void f() { + typedef int T; + int x, *px; + + // Type id. + (T())x; // expected-error {{used type 'T (void)'}} + (T())+x; // expected-error {{used type 'T (void)'}} + (T())*px; // expected-error {{used type 'T (void)'}} + + // Expression. + x = (T()); + x = (T())/x; +} |