27 lines · plain
1// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only2 3typedef __attribute__((ext_vector_type(2))) char char2;4typedef __attribute__((ext_vector_type(4))) unsigned int uint4;5typedef __attribute__((ext_vector_type(8))) long long8;6typedef __attribute__((ext_vector_type(4))) float float4;7 8void vectorIncrementDecrementOps(void)9{10 char2 A = (char2)(1);11 uint4 B = (uint4)(1);12 long8 C = (long8)(1);13 14 A++;15 --A;16 B--;17 ++B;18 C++;19}20 21void invalidIncrementDecrementOps(void) {22 ((float4)(1.0f))++; // expected-error{{cannot increment value of type 'float4'}}23 float4 i;24 ++i; // expected-error{{cannot increment value of type '__private float4'}}25 i--; // expected-error{{cannot decrement value of type '__private float4'}}26}27