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int *(^ blkReturningPointer)(int) = ^ int *(int a) { return a + 1; }; void (^ blk2)(int *) = ^ (int *b) { *b = 1; }; int (^oneFrom)(int) = ^ (int anInt) { return anInt - 1; }; // this should not be flagged as OC_BLOCK_CARET int x = 12 ^ 23;