diff options
Diffstat (limited to 'test/CXX/expr/expr.unary/expr.sizeof/p1.cpp')
| -rw-r--r-- | test/CXX/expr/expr.unary/expr.sizeof/p1.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CXX/expr/expr.unary/expr.sizeof/p1.cpp b/test/CXX/expr/expr.unary/expr.sizeof/p1.cpp new file mode 100644 index 0000000000..6a59e3d7ae --- /dev/null +++ b/test/CXX/expr/expr.unary/expr.sizeof/p1.cpp @@ -0,0 +1,20 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +struct A { + unsigned bitX : 4; + unsigned bitY : 4; + unsigned var; + + void foo(); +}; + +void test(A *a) { + int x; + x = sizeof(a->bitX); // expected-error {{invalid application of 'sizeof' to bit-field}} + x = sizeof((unsigned) a->bitX); + x = sizeof(a->foo(), a->bitX); // expected-error {{invalid application of 'sizeof' to bit-field}} + x = sizeof(a->var ? a->bitX : a->bitY); // expected-error {{invalid application of 'sizeof' to bit-field}} + x = sizeof(a->var ? a->bitX : a->bitX); // expected-error {{invalid application of 'sizeof' to bit-field}} + x = sizeof(a->bitX = 3); // expected-error {{invalid application of 'sizeof' to bit-field}} + x = sizeof(a->bitY += 3); // expected-error {{invalid application of 'sizeof' to bit-field}} +} |