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Channel: Dafny: An Automatic Program Verifier for Functional Correctness
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New Post: Function type attributes

It works. Thanks for your quick reply. Defining new predicates seems to be very helpful in many situations. However, when we try to extend this code other problems arise. I have added an array to the...

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Source code checked in, #c32f9e16b904

Code cleanup. Remove the special expressiontranslator parameters added to TrExpr.

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New Post: Function type attributes

I do not know how to resolve this. Perhaps looking at the reads clauses of some example comparators may offer some insight? An alternative approach could be to use a trait and pass the comparator as an...

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Source code checked in, #8b6284791c4c

Fix issue 92. When a function returns a datatype that has only one constructor, we will assume that the value is constructed by the constructor.

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Edited Unassigned: Opaque functions vs. tuples [92]

There appears to be a bug in how the opaque attribute affects functions that return tuples. In the example below, when Hidden is marked opaque, the first lemma "foo", succeeds when the assertion is an...

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Closed Unassigned: Opaque functions vs. tuples [92]

There appears to be a bug in how the opaque attribute affects functions that return tuples. In the example below, when Hidden is marked opaque, the first lemma "foo", succeeds when the assertion is an...

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Created Unassigned: verifying multiset assertions [165]

I'm having trouble verifying the following program. Can some trigger magic help here? http://rise4fun.com/Dafny/plIi4Thanks,Akash

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Commented Unassigned: verifying multiset assertions [165]

I'm having trouble verifying the following program. Can some trigger magic help here? http://rise4fun.com/Dafny/plIi4Thanks,AkashComments: Hi Akash, Apparently, auto-triggers (that is, /autoTriggers:1,...

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Source code checked in, #5fc0e4040088

Fix issue 165. Consider "multiset(r)[e]" in selecting auto-triggers.

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Edited Unassigned: verifying multiset assertions [165]

I'm having trouble verifying the following program. Can some trigger magic help here? http://rise4fun.com/Dafny/plIi4Thanks,Akash

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Closed Unassigned: verifying multiset assertions [165]

I'm having trouble verifying the following program. Can some trigger magic help here? http://rise4fun.com/Dafny/plIi4Thanks,Akash

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Source code checked in, #8a0ad1c50f24

Fix issue 96. Add "Go to definition" to Dafny IDE.

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Edited Feature: Go to definition [96]

It would be nice to have a way in the Visual Studio Dafny IDE to go to the definition of something (by, say, putting the cursor on an identifier and pressing F12).

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Commented Feature: Go to definition [96]

It would be nice to have a way in the Visual Studio Dafny IDE to go to the definition of something (by, say, putting the cursor on an identifier and pressing F12).Comments: Put the cursor on an...

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Closed Feature: Go to definition [96]

It would be nice to have a way in the Visual Studio Dafny IDE to go to the definition of something (by, say, putting the cursor on an identifier and pressing F12).

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Created Unassigned: Auto trigger selection with noNLarith [166]

When running Dafny with `/noNLarith`, basic math operators like addition and subtraction, as well as inequality comparisons, are wrapped in functions and hence become eligible for selection as triggers...

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Commented Unassigned: Auto trigger selection with noNLarith [166]

When running Dafny with `/noNLarith`, basic math operators like addition and subtraction, as well as inequality comparisons, are wrapped in functions and hence become eligible for selection as triggers...

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Edited Feature: Go to definition [96]

It would be nice to have a way in the Visual Studio Dafny IDE to go to the definition of something (by, say, putting the cursor on an identifier and pressing F12).

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Commented Feature: Go to definition [96]

It would be nice to have a way in the Visual Studio Dafny IDE to go to the definition of something (by, say, putting the cursor on an identifier and pressing F12).Comments: You can also press F12 to go...

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Source code checked in, #cbf427a807d6

Add shortcut key binding F12 to "Go to Definition" and F5 to toggle "start/stop verifier"

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