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================ Comment at: llvm/unittests/ADT/APSIntTest.cpp:188-194 + EXPECT_FALSE(CharBoundaryUnder.isNegative()); + EXPECT_TRUE(CharBoundaryUnder.isNonNegative()); + EXPECT_TRUE(CharBoundaryUnder.isStrictlyPositive()); + + EXPECT_FALSE(CharBoundaryOver.isNegative()); + EXPECT_TRUE(CharBoundaryOver.isNonNegative()); + EXPECT_TRUE(CharBoundaryOver.isStrictlyPositive()); ---------------- lebedev.ri wrote: > I do not understand. > `0x7f` is 127, it is obviously a maximal positive 8-bit value. > but `0x80` is 128 aka -128, is it not minimal negative 8-bit value? > Is the test correct? This test checks that unsigned types are never seen as negative, so it's checking values that would be negative if the type were signed. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D59712/new/ https://reviews.llvm.org/D59712 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits