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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-02-03 02:58:20 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2016-02-03 02:58:20 +0000 |
| commit | 4378568c8f4203966f42f0705040845179708a0f (patch) | |
| tree | 1212cc59ca35acfed01e9cb6f06bb8c09262925d /clang/test/Parser/cxx-ambig-paren-expr.cpp | |
| parent | 9f7ec14009d8a45058409044fcf7f3d4f924f75c (diff) | |
| download | bcm5719-llvm-4378568c8f4203966f42f0705040845179708a0f.tar.gz bcm5719-llvm-4378568c8f4203966f42f0705040845179708a0f.zip | |
Fix miscompile and rejects-valids when disambiguating after an ambiguous
C-style-cast to function/array type or parenthesized function-style cast/array
indexing.
llvm-svn: 259622
Diffstat (limited to 'clang/test/Parser/cxx-ambig-paren-expr.cpp')
| -rw-r--r-- | clang/test/Parser/cxx-ambig-paren-expr.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/clang/test/Parser/cxx-ambig-paren-expr.cpp b/clang/test/Parser/cxx-ambig-paren-expr.cpp index 39882056723..1535b009725 100644 --- a/clang/test/Parser/cxx-ambig-paren-expr.cpp +++ b/clang/test/Parser/cxx-ambig-paren-expr.cpp @@ -21,8 +21,13 @@ void f() { struct S{int operator()();}; (S())(); - // FIXME: Special case: "++" is postfix here, not prefix - // (S())++; + // Special case: "++" is postfix here, not prefix + (S())++; // expected-error {{cannot increment value of type 'S'}} + + struct X { int &operator++(int); X operator[](int); int &operator++(); }; + int &postfix_incr = (X()[3])++; + (X())++ ++; // ok, not a C-style cast + (X())++ ++X(); // expected-error {{C-style cast from 'int' to 'X ()'}} } // Make sure we do tentative parsing correctly in conditions. |
