 18 Jun, 2020 1 commit


sarahzrf authored

 17 Jun, 2020 1 commit


Robbert Krebbers authored

 15 Jun, 2020 1 commit


Robbert Krebbers authored

 17 Mar, 2020 1 commit


Robbert Krebbers authored
Fix both an error by my, and a provide compatibility with older Coq versions whose `lia` is less powerful.

 13 Mar, 2020 1 commit


Robbert Krebbers authored
This follows iris/iris!387 This closes issue #54.

 05 Mar, 2020 1 commit


Robbert Krebbers authored

 01 Oct, 2019 1 commit


Robbert Krebbers authored
Thanks to @jules for the suggestion and an initial proof.

 19 Sep, 2019 1 commit


Robbert Krebbers authored
For example, change `(!! i)` into `(.!! x)` so that `!!` can also be used as a prefix, as done in VST for example. This closes issue #42. I have used the `sed` script below. This script took care of nearly all uses apart from a few occurrences where a space was missing, e.g. `(,foo)`. In this case, `coqc` will just fail, allowing one to patch up things manually. The script is slightly too eager on Iris developments, where it also replaces `($ ...)` introduction patterns. When porting Iris developments you thus may want to remove the line for `$`. ``` sed ' s/(= /(.= /g; s/ =)/ =.)/g; s/(≠ /(.≠ /g; s/ ≠)/ ≠.)/g; s/(≡ /(.≡ /g; s/ ≡)/ ≡.)/g; s/(≢ /(.≢ /g; s/ ≢)/ ≢.)/g; s/(∧ /(.∧ /g; s/ ∧)/ ∧.)/g; s/(∨ /(.∨ /g; s/ ∨)/ ∨.)/g; s/(
↔ /(.↔ /g; s/↔ )/↔ .)/g; s/(→ /(.→ /g; s/ →)/ →.)/g; s/($ /(.$ /g; s/(∘ /(.∘ /g; s/ ∘)/ ∘.)/g; s/(, /(., /g; s/ ,)/ ,.)/g; s/(∘ /(.∘ /g; s/ ∘)/ ∘.)/g; s/(∪ /(.∪ /g; s/ ∪)/ ∪.)/g; s/(⊎ /(.⊎ /g; s/ ⊎)/ ⊎.)/g; s/(∩ /(.∩ /g; s/ ∩)/ ∩.)/g; s/(∖ /(.∖ /g; s/ ∖)/ ∖.)/g; s/(⊆ /(.⊆ /g; s/ ⊆)/ ⊆.)/g; s/(⊈ /(.⊈ /g; s/ ⊈)/ ⊈.)/g; s/(⊂ /(.⊂ /g; s/ ⊂)/ ⊂.)/g; s/(⊄ /(.⊄ /g; s/ ⊄)/ ⊄.)/g; s/(∈ /(.∈ /g; s/ ∈)/ ∈.)/g; s/(∉ /(.∉ /g; s/ ∉)/ ∉.)/g; s/(≫= /(.≫= /g; s/ ≫=)/ ≫=.)/g; s/(!! /(.!! /g; s/ !!)/ !!.)/g; s/(⊑ /(.⊑ /g; s/ ⊑)/ ⊑.)/g; s/(⊓ /(.⊓ /g; s/ ⊓)/ ⊓.)/g; s/(⊔ /(.⊔ /g; s/ ⊔)/ ⊔.)/g; s/(:: /(.:: /g; s/ ::)/ ::.)/g; s/(++ /(.++ /g; s/ ++)/ ++.)/g; s/(≡ₚ /(.≡ₚ /g; s/ ≡ₚ)/ ≡ₚ.)/g; s/(≢ₚ /(.≢ₚ /g; s/ ≢ₚ)/ ≢ₚ.)/g; s/(::: /(.::: /g; s/ :::)/ :::.)/g; s/(+++ /(.+++ /g; s/ +++)/ +++.)/g; ' i $(find name "*.v") ```

 26 Aug, 2019 1 commit


Ralf Jung authored

 25 Apr, 2019 1 commit


 17 Feb, 2019 1 commit


Ralf Jung authored

 29 Jan, 2019 1 commit


Robbert Krebbers authored

 28 May, 2018 1 commit


Ralf Jung authored

 12 Nov, 2017 1 commit


Robbert Krebbers authored
This follows the associativity in Haskell. So, something like f <$> g <$> h Is now parsed as: (f <$> g) <$> h Since the functor is a generalized form of function application, this also now also corresponds with the associativity of function application, which is also left associative.

 28 Oct, 2017 2 commits


Robbert Krebbers authored

Ralf Jung authored

 21 Sep, 2017 1 commit


Robbert Krebbers authored
This allows for more control over `Hint Mode`.

 18 Sep, 2017 1 commit


Robbert Krebbers authored
This instance leads to exponential failing searches.

 08 Sep, 2017 1 commit


Robbert Krebbers authored
See also Coq bug #5712.

 15 Mar, 2017 1 commit


Robbert Krebbers authored

 31 Jan, 2017 5 commits


Robbert Krebbers authored

Robbert Krebbers authored
Rename:  prefix_of > prefix and suffix_of > suffix because that saves keystrokes in lemma names. However, keep the infix notations with l1 `prefix_of` l2 and l1 `suffix_of` l2 because those are easier to read.  change the notation l1 `sublist` l2 into l1 `sublist_of` l2 to be consistent.  rename contains > submseteq and use the notation ⊆+

Ralf Jung authored

Ralf Jung authored

Ralf Jung authored
This patch was created using find name *.v  xargs L 1 awk i inplace '{from = 0} /^From/{ from = 1; ever_from = 1} { if (from == 0 && seen == 0 && ever_from == 1) { print "Set Default Proof Using \"Type*\"."; seen = 1 } }1 ' and some minor manual editing

 17 Nov, 2016 1 commit


Ralf Jung authored

 15 Nov, 2016 1 commit


Ralf Jung authored

 20 Sep, 2016 1 commit


Robbert Krebbers authored

 27 May, 2016 1 commit


Robbert Krebbers authored

 11 Mar, 2016 1 commit


Robbert Krebbers authored

 19 Feb, 2016 1 commit


Robbert Krebbers authored

 17 Feb, 2016 2 commits


Robbert Krebbers authored
simplify_equality => simplify_eq simplify_equality' => simplify_eq/= simplify_map_equality => simplify_map_eq simplify_map_equality' => simplify_map_eq/= simplify_option_equality => simplify_option_eq simplify_list_equality => simplify_list_eq f_equal' => f_equal/= The /= suffixes (meaning: do simpl) are inspired by ssreflect.

Robbert Krebbers authored

 13 Feb, 2016 1 commit


Robbert Krebbers authored
Also, make our redefinition of done more robust under different orders of Importing modules.

 11 Feb, 2016 1 commit


Robbert Krebbers authored
Also do some minor clean up.

 12 Jan, 2016 1 commit


Robbert Krebbers authored

 17 Nov, 2015 1 commit


Robbert Krebbers authored

 16 Nov, 2015 1 commit


Robbert Krebbers authored

 08 Feb, 2015 2 commits


Robbert Krebbers authored

Robbert Krebbers authored
Important changes in the core semantics: * Types extended with function types. Since function types are a special kind of pointer types, types now have an additional mutual part called "ptr_type". * Pointers extended with function pointers. Theses are just names that refer to an actual function in the function environment. * Typing environments extended to assign argument and return types to function names. Before we used a separate environment for these, but since the argument and return types are already needed to type function pointers, this environment would appear in pretty much every typing judgment. As a sideeffect, the frontend has been rewritten entirely. The important changes are: * Type checking of expressions is more involved: there is a special kind of expression type corresponding to a function designator. * To handle things like block scoped extern function, more statefullness was needed. To prepare for future extensions, the entire frontend now uses a state monad.
