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Diffstat (limited to 'Test/unnecessaryassumes/unnecessaryassumes1.bpl')
-rw-r--r-- | Test/unnecessaryassumes/unnecessaryassumes1.bpl | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Test/unnecessaryassumes/unnecessaryassumes1.bpl b/Test/unnecessaryassumes/unnecessaryassumes1.bpl new file mode 100644 index 00000000..04226dfd --- /dev/null +++ b/Test/unnecessaryassumes/unnecessaryassumes1.bpl @@ -0,0 +1,23 @@ +// RUN: %boogie /printNecessaryAssumes "%s" > "%t" +// RUN: %diff "%s.expect" "%t" + +procedure test0(n: int) +{ + assume {:id "s0"} 0 < n; + assert 0 <= n; // verified under s0 +} + +procedure test1(n: int) +{ + assume 0 < n; + assume {:id "s1"} n == 3; + assert 0 <= n; // verified under true +} + +procedure test2(n: int) +{ + assume 0 < n; + assume {:id "s2"} n <= 42; + assume {:id "s3"} 42 <= n; + assert n == 42; // verified under s2 and s3 +} |