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| author |  Clément Pit--Claudel <clement.pitclaudel@live.com> | 2015-07-17 17:25:10 -0700 |
|---|---|---|
| committer | Clément Pit--Claudel <clement.pitclaudel@live.com> | 2015-07-17 17:25:10 -0700 |
| commit | 7c766a43a77845ed1af5a0e5367e7a21edf13a8f (patch) | |
| tree | 21911b3d9a25d4cc74dca3f831a635929428b993 /Test/dafny0/Shadows.dfy | |
| parent | fc6ebea9b9ec614e4e014c64d9cad7940deb86fb (diff) | |
| parent | 61a5be0930c43694d270809ed5550c74b6e59e5d (diff) | |
Merge my autoTriggers work into the master branch
This contains trigger related things under the autoTriggers flag (disabled by
default), and some bug-fixes and cleanups that are already enabled.
Diffstat (limited to 'Test/dafny0/Shadows.dfy')
| -rw-r--r-- | Test/dafny0/Shadows.dfy | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/Test/dafny0/Shadows.dfy b/Test/dafny0/Shadows.dfy new file mode 100644 index 00000000..da1e74d6 --- /dev/null +++ b/Test/dafny0/Shadows.dfy @@ -0,0 +1,42 @@ +// RUN: %dafny /compile:0 /print:"%t.print" /dprint:"%t.dprint" /warnShadowing "%s" > "%t"
+// RUN: %diff "%s.expect" "%t"
+
+module Module0 {
+ class C<alpha> {
+ method M<beta, beta>(x: beta) // error: duplicate type parameter
+ method P<alpha>(x: alpha) // shadowed type parameter
+ function F<beta, beta>(x: beta): int // error: duplicate type parameter
+ function G<alpha>(x: alpha): int // shadowed type parameter
+
+ method Q0(x: int) returns (x: int) // error: duplicate variable name
+ }
+}
+module Module1 {
+ class D {
+ method Q1(x: int) returns (y: int)
+ {
+ var x; // shadowed
+ var y; // error: duplicate
+ }
+
+ var f: int
+ method R()
+ {
+ var f; // okay
+ var f; // error: duplicate
+ }
+ method S()
+ {
+ var x;
+ {
+ var x; // shadow
+ }
+ }
+ method T()
+ {
+ var x;
+ ghost var b := forall x :: x < 10; // shadow
+ ghost var c := forall y :: forall y :: y != y + 1; // shadow
+ }
+ }
+}
|