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Diffstat (limited to 'test/Parser/cxx-ambig-paren-expr.cpp')
-rw-r--r-- | test/Parser/cxx-ambig-paren-expr.cpp | 26 |
1 files changed, 26 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 0000000..6f23b35 --- /dev/null +++ b/test/Parser/cxx-ambig-paren-expr.cpp @@ -0,0 +1,26 @@ +// RUN: clang-cc -fsyntax-only -pedantic -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; + + typedef int *PT; + // Make sure stuff inside the parens are parsed only once (only one warning). + x = (PT()[(int){1}]); // expected-warning {{compound literals}} + + // Special case: empty parens is a call, not an expression + struct S{int operator()();}; + (S())(); + + // FIXME: Special case: "++" is postfix here, not prefix + // (S())++; +} |