| // Header for PCH test exprs.c |
| |
| // DeclRefExpr |
| int i = 17; |
| enum Enum { Enumerator = 18 }; |
| typedef typeof(i) int_decl_ref; |
| typedef typeof(Enumerator) enum_decl_ref; |
| |
| // IntegerLiteral |
| typedef typeof(17) integer_literal; |
| typedef typeof(17l) long_literal; |
| |
| // FloatingLiteral and ParenExpr |
| typedef typeof((42.5)) floating_literal; |
| |
| // ImaginaryLiteral |
| typedef typeof(17.0i) imaginary_literal; |
| |
| // StringLiteral |
| const char *hello = "Hello" "PCH" "World"; |
| |
| // CharacterLiteral |
| typedef typeof('a') char_literal; |
| |
| // UnaryOperator |
| typedef typeof(-Enumerator) negate_enum; |
| |
| // OffsetOfExpr |
| struct X { |
| int member; |
| }; |
| struct Y { |
| struct X array[5]; |
| }; |
| struct Z { |
| struct Y y; |
| }; |
| typedef typeof(__builtin_offsetof(struct Z, y.array[1 + 2].member)) |
| offsetof_type; |
| |
| // SizeOfAlignOfExpr |
| typedef typeof(sizeof(int)) typeof_sizeof; |
| typedef typeof(sizeof(Enumerator)) typeof_sizeof2; |
| |
| // ArraySubscriptExpr |
| extern double values[]; |
| typedef typeof(values[2]) array_subscript; |
| |
| // CallExpr |
| double dplus(double x, double y); |
| double d0, d1; |
| typedef typeof((&dplus)(d0, d1)) call_returning_double; |
| |
| // MemberExpr |
| struct S { |
| double x; |
| }; |
| typedef typeof(((struct S*)0)->x) member_ref_double; |
| |
| // BinaryOperator |
| typedef typeof(i + Enumerator) add_result; |
| |
| // CompoundAssignOperator |
| typedef typeof(i += Enumerator) addeq_result; |
| |
| // ConditionalOperator |
| typedef typeof(i? : d0) conditional_operator; |
| |
| // CStyleCastExpr |
| typedef typeof((void *)0) void_ptr; |
| |
| // CompoundLiteral |
| typedef typeof((struct S){.x = 3.5}) compound_literal; |
| |
| // ExtVectorElementExpr |
| typedef __attribute__(( ext_vector_type(2) )) double double2; |
| extern double2 vec2, vec2b; |
| typedef typeof(vec2.x) ext_vector_element; |
| |
| // InitListExpr |
| double double_array[3] = { 1.0, 2.0 }; |
| |
| // DesignatedInitExpr |
| struct { |
| int x; |
| float y; |
| } designated_inits[3] = { [0].y = 17, [2].x = 12.3, 3.5 }; |
| |
| // TypesCompatibleExpr |
| typedef typeof(__builtin_types_compatible_p(float, double)) types_compatible; |
| |
| // ChooseExpr |
| typedef typeof(__builtin_choose_expr(17 > 19, d0, 1)) choose_expr; |
| |
| // GNUNullExpr FIXME: needs C++ |
| // typedef typeof(__null) null_type; |
| |
| // ShuffleVectorExpr |
| typedef typeof(__builtin_shufflevector(vec2, vec2b, 2, 1)) shuffle_expr; |