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| author | Paul Phillips <paulp@improving.org> | 2013-09-12 13:28:06 -0700 |
|---|---|---|
| committer | Paul Phillips <paulp@improving.org> | 2013-09-13 02:42:37 -0700 |
| commit | 671e6e03c7e096eda0c27262ae8605fa7af76f59 (patch) | |
| tree | b415fb7915ec80503605387b6ccd2ab29d9887a2 /test/files/run/compiler-asSeenFrom.check | |
| parent | 33a819f61b8b9c19708e8ae22bf25adf6cc7ac24 (diff) | |
| download | scala-671e6e03c7e096eda0c27262ae8605fa7af76f59.tar.gz scala-671e6e03c7e096eda0c27262ae8605fa7af76f59.tar.bz2 scala-671e6e03c7e096eda0c27262ae8605fa7af76f59.zip | |
Corrects behavior of finalResultType.
The implementation had come to depend on finalResultType
accidentally doing things beyond its charter - in particular,
widening types. After hunting down and fixing the call sites
depending on the bugs, I was able to rewrite the method to do
only what it's supposed to do.
I threw in a different way of writing it entirely to suggest how
some correctness might be obtained in the future. It's a lot
harder for a method written like this to break.
Diffstat (limited to 'test/files/run/compiler-asSeenFrom.check')
| -rw-r--r-- | test/files/run/compiler-asSeenFrom.check | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/test/files/run/compiler-asSeenFrom.check b/test/files/run/compiler-asSeenFrom.check index 47d40b0331..7305504115 100644 --- a/test/files/run/compiler-asSeenFrom.check +++ b/test/files/run/compiler-asSeenFrom.check @@ -1,6 +1,54 @@ class C { type seen from prefix is ---- ---------------- -- + C.this.I[Int] C[List[T3]] C[List[T3]]#I[Int] + C.this.I[Int] C[T1] C[T1]#I[Int] + C.this.I[Int] D[A1] D[A1]#I[Int] + C.this.I[Int] D[T3] D[T3]#I[Int] + C.this.I[List[Int]] C[List[T3]] C[List[T3]]#I[List[Int]] + C.this.I[List[Int]] C[T1] C[T1]#I[List[Int]] + C.this.I[List[Int]] D[A1] D[A1]#I[List[Int]] + C.this.I[List[Int]] D[T3] D[T3]#I[List[Int]] + C.this.I[T1] C[List[T3]] C[List[T3]]#I[List[T3]] + C.this.I[T1] C[T1] C[T1]#I[T1] + C.this.I[T1] D[A1] D[A1]#I[A1] + C.this.I[T1] D[T3] D[T3]#I[T3] + C.this.I[T2] C[List[T3]] C[List[T3]]#I[T2] + C.this.I[T2] C[T1] C[T1]#I[T2] + C.this.I[T2] D[A1] D[A1]#I[T2] + C.this.I[T2] D[T3] D[T3]#I[T2] + C.this.I[T3] C[List[T3]] C[List[T3]]#I[T3] + C.this.I[T3] C[T1] C[T1]#I[T3] + C.this.I[T3] D[A1] D[A1]#I[T3] + C.this.I[T3] D[T3] D[T3]#I[T3] + C.this.I[T4] C[List[T3]] C[List[T3]]#I[T4] + C.this.I[T4] C[T1] C[T1]#I[T4] + C.this.I[T4] D[A1] D[A1]#I[T4] + C.this.I[T4] D[T3] D[T3]#I[T4] + C.this.J[Int] C[List[T3]] C[List[T3]]#J[Int] + C.this.J[Int] C[T1] C[T1]#J[Int] + C.this.J[Int] D[A1] D[A1]#J[Int] + C.this.J[Int] D[T3] D[T3]#J[Int] + C.this.J[List[Int]] C[List[T3]] C[List[T3]]#J[List[Int]] + C.this.J[List[Int]] C[T1] C[T1]#J[List[Int]] + C.this.J[List[Int]] D[A1] D[A1]#J[List[Int]] + C.this.J[List[Int]] D[T3] D[T3]#J[List[Int]] + C.this.J[T1] C[List[T3]] C[List[T3]]#J[List[T3]] + C.this.J[T1] C[T1] C[T1]#J[T1] + C.this.J[T1] D[A1] D[A1]#J[A1] + C.this.J[T1] D[T3] D[T3]#J[T3] + C.this.J[T2] C[List[T3]] C[List[T3]]#J[T2] + C.this.J[T2] C[T1] C[T1]#J[T2] + C.this.J[T2] D[A1] D[A1]#J[T2] + C.this.J[T2] D[T3] D[T3]#J[T2] + C.this.J[T3] C[List[T3]] C[List[T3]]#J[T3] + C.this.J[T3] C[T1] C[T1]#J[T3] + C.this.J[T3] D[A1] D[A1]#J[T3] + C.this.J[T3] D[T3] D[T3]#J[T3] + C.this.J[T4] C[List[T3]] C[List[T3]]#J[T4] + C.this.J[T4] C[T1] C[T1]#J[T4] + C.this.J[T4] D[A1] D[A1]#J[T4] + C.this.J[T4] D[T3] D[T3]#J[T4] C[List[T3]]#I[T1] D[A1] C[List[T3]]#I[A1] C[List[T3]]#I[T1] D[T3] C[List[T3]]#I[T3] C[List[T3]]#J[T1] D[A1] C[List[T3]]#J[A1] @@ -49,6 +97,8 @@ class C { class D { type seen from prefix is ---- ---------------- -- + C.this.I[T3] D[A1] C.this.I[A1] + C.this.J[T3] D[A1] C.this.J[A1] C[List[T3]]#I[Int] D[A1] C[List[A1]]#I[Int] C[List[T3]]#I[List[Int]] D[A1] C[List[A1]]#I[List[Int]] C[List[T3]]#I[T1] D[A1] C[List[A1]]#I[T1] @@ -73,6 +123,42 @@ class D { class I { type seen from prefix is ---- ---------------- -- + C.this.I[Int] D.this.J[T4] D.this.cD.I[Int] + C.this.I[Int] Z.dZ.J[A2] Z.dZ.cD.I[Int] + C.this.I[Int] Z.dZ.J[P] Z.dZ.cD.I[Int] + C.this.I[List[Int]] D.this.J[T4] D.this.cD.I[List[Int]] + C.this.I[List[Int]] Z.dZ.J[A2] Z.dZ.cD.I[List[Int]] + C.this.I[List[Int]] Z.dZ.J[P] Z.dZ.cD.I[List[Int]] + C.this.I[T1] D.this.J[T4] D.this.cD.I[List[T3]] + C.this.I[T1] Z.dZ.J[A2] Z.dZ.cD.I[List[A1]] + C.this.I[T1] Z.dZ.J[P] Z.dZ.cD.I[List[A1]] + C.this.I[T2] D.this.J[T4] D.this.cD.I[T4] + C.this.I[T2] Z.dZ.J[A2] Z.dZ.cD.I[A2] + C.this.I[T2] Z.dZ.J[P] Z.dZ.cD.I[P] + C.this.I[T3] D.this.J[T4] D.this.cD.I[T3] + C.this.I[T3] Z.dZ.J[A2] Z.dZ.cD.I[T3] + C.this.I[T3] Z.dZ.J[P] Z.dZ.cD.I[T3] + C.this.I[T4] D.this.J[T4] D.this.cD.I[T4] + C.this.I[T4] Z.dZ.J[A2] Z.dZ.cD.I[T4] + C.this.I[T4] Z.dZ.J[P] Z.dZ.cD.I[T4] + C.this.J[Int] D.this.J[T4] D.this.cD.J[Int] + C.this.J[Int] Z.dZ.J[A2] Z.dZ.cD.J[Int] + C.this.J[Int] Z.dZ.J[P] Z.dZ.cD.J[Int] + C.this.J[List[Int]] D.this.J[T4] D.this.cD.J[List[Int]] + C.this.J[List[Int]] Z.dZ.J[A2] Z.dZ.cD.J[List[Int]] + C.this.J[List[Int]] Z.dZ.J[P] Z.dZ.cD.J[List[Int]] + C.this.J[T1] D.this.J[T4] D.this.cD.J[List[T3]] + C.this.J[T1] Z.dZ.J[A2] Z.dZ.cD.J[List[A1]] + C.this.J[T1] Z.dZ.J[P] Z.dZ.cD.J[List[A1]] + C.this.J[T2] D.this.J[T4] D.this.cD.J[T4] + C.this.J[T2] Z.dZ.J[A2] Z.dZ.cD.J[A2] + C.this.J[T2] Z.dZ.J[P] Z.dZ.cD.J[P] + C.this.J[T3] D.this.J[T4] D.this.cD.J[T3] + C.this.J[T3] Z.dZ.J[A2] Z.dZ.cD.J[T3] + C.this.J[T3] Z.dZ.J[P] Z.dZ.cD.J[T3] + C.this.J[T4] D.this.J[T4] D.this.cD.J[T4] + C.this.J[T4] Z.dZ.J[A2] Z.dZ.cD.J[T4] + C.this.J[T4] Z.dZ.J[P] Z.dZ.cD.J[T4] C[List[T3]]#I[T1] D.this.J[T4] C[List[T3]]#I[List[T3]] C[List[T3]]#I[T1] Z.dZ.J[A2] C[List[T3]]#I[List[A1]] C[List[T3]]#I[T1] Z.dZ.J[P] C[List[T3]]#I[List[A1]] @@ -137,6 +223,14 @@ class I { class J { type seen from prefix is ---- ---------------- -- + C.this.I[T3] Z.dZ.J[A2] C.this.I[A1] + C.this.I[T3] Z.dZ.J[P] C.this.I[A1] + C.this.I[T4] Z.dZ.J[A2] C.this.I[A2] + C.this.I[T4] Z.dZ.J[P] C.this.I[P] + C.this.J[T3] Z.dZ.J[A2] C.this.J[A1] + C.this.J[T3] Z.dZ.J[P] C.this.J[A1] + C.this.J[T4] Z.dZ.J[A2] C.this.J[A2] + C.this.J[T4] Z.dZ.J[P] C.this.J[P] C[List[T3]]#I[Int] Z.dZ.J[A2] C[List[A1]]#I[Int] C[List[T3]]#I[Int] Z.dZ.J[P] C[List[A1]]#I[Int] C[List[T3]]#I[List[Int]] Z.dZ.J[A2] C[List[A1]]#I[List[Int]] |