| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
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| 2 | // rdar://16655340 |
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| 3 | @protocol X, Y, Z; |
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| 4 | @class Foo; |
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| 5 | |
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| 6 | @protocol Proto |
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| 7 | @end |
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| 8 | |
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| 9 | @interface Intf <Proto> |
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| 10 | { |
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| 11 | id <X> IVAR_x; |
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| 12 | id <X, Y> IVAR_xy; |
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| 13 | id <X, Y, Z> IVAR_xyz; |
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| 14 | Foo <X, Y, Z> *IVAR_Fooxyz; |
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| 15 | Class <X> IVAR_Classx; |
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| 16 | } |
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| 17 | @end |
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| 18 | |
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| 19 | @implementation Intf |
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| 20 | @end |
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| 21 | |
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| 22 | int main() |
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| 23 | { |
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| 24 | int i; |
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| 25 | typeof(@encode(typeof(i))) e = @encode(typeof(Intf)); // expected-warning {{initializer-string for char array is too long}} |
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| 26 | } |
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| 27 | |
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| 28 | // rdar://9255564 |
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| 29 | typedef short short8 __attribute__((ext_vector_type(8))); |
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| 30 | |
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| 31 | struct foo { |
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| 32 | char a; |
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| 33 | int b; |
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| 34 | long c; |
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| 35 | short8 d; |
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| 36 | int array[4]; |
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| 37 | short int bitfield1:5; |
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| 38 | unsigned short bitfield2:11; |
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| 39 | char *string; |
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| 40 | }; |
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| 41 | |
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| 42 | const char *RetEncode () { |
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| 43 | return @encode(struct foo); // expected-warning {{encoding of 'struct foo' type is incomplete because 'short8' (vector of 8 'short' values) component has unknown encoding}} |
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| 44 | } |
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| 45 | |
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| 46 | |
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