381   Optional<SDBMExpr> roundtripped =  in TEST()  local
383   ASSERT_TRUE(roundtripped.hasValue());  in TEST()
384   EXPECT_EQ(roundtripped, static_cast<SDBMExpr>(expr));  in TEST()
390   roundtripped = SDBMExpr::tryConvertAffineExpr(outerStripe.getAsAffineExpr());  in TEST()
391   ASSERT_TRUE(roundtripped.hasValue());  in TEST()
392   EXPECT_EQ(roundtripped, static_cast<SDBMExpr>(outerStripe));  in TEST()
398   roundtripped = SDBMExpr::tryConvertAffineExpr(stripeSum.getAsAffineExpr());  in TEST()
399   ASSERT_TRUE(roundtripped.hasValue());  in TEST()
400   EXPECT_EQ(roundtripped, static_cast<SDBMExpr>(stripeSum));  in TEST()
406   roundtripped = SDBMExpr::tryConvertAffineExpr(diff.getAsAffineExpr());  in TEST()
407   ASSERT_TRUE(roundtripped.hasValue());  in TEST()
408   EXPECT_EQ(roundtripped, static_cast<SDBMExpr>(diff));  in TEST()
415   roundtripped = SDBMExpr::tryConvertAffineExpr(diff.getAsAffineExpr());  in TEST()
416   ASSERT_TRUE(roundtripped.hasValue());  in TEST()
417   EXPECT_EQ(roundtripped, static_cast<SDBMExpr>(diff));  in TEST()