Bumping version numbers and fixing 0.5.0 build

catala.opam

@@ -14,9 +14,9 @@ homepage: "https://github.com/CatalaLang/catala"
 bug-reports: "https://github.com/CatalaLang/catala/issues"
 depends: [
   "dune" {>= "2.8"}
-  "ocaml" {>= "4.08.0"}
+  "ocaml" {>= "4.11.0"}
   "ANSITerminal" {>= "0.8.2"}
-  "sedlex" {>= "2.1"}
+  "sedlex" {>= "2.4"}
   "menhir" {>= "20200211"}
   "menhirLib" {>= "20200211"}
   "unionFind" {>= "20200320"}

compiler/surface/parser_driver.ml

@@ -245,7 +245,7 @@ let rec parse_source_file (source_file : Pos.input_file) (language : Cli.backend
           let input = open_in source_file in
           (Sedlexing.Utf8.from_channel input, Some input)
         with Sys_error msg -> Errors.raise_error msg)
-    | Contents contents -> (Sedlexing.Utf8.from_gen (Gen.of_string contents), None)
+    | Contents contents -> (Sedlexing.Utf8.from_string contents, None)
   in
   let source_file_name = match source_file with FileName s -> s | Contents _ -> "stdin" in
   Sedlexing.set_filename lexbuf source_file_name;

dune-project

@@ -29,11 +29,11 @@
   "Catala is a domain-specific language for deriving faithful-by-construction\nalgorithms from legislative texts. See https://catala-lang.org for more information\n")
  (depends
   (ocaml
-   (>= 4.08.0))
+   (>= 4.11.0))
   (ANSITerminal
    (>= 0.8.2))
   (sedlex
-   (>= 2.1))
+   (>= 2.4))
   (menhir
    (>= 20200211))
   (menhirLib
@@ -73,7 +73,7 @@
   "This library contains the implementations of algorithmic portions of French law. The library source code was generated from Catala annotations of the relevant portions of the French law, see https://catala-lang.org")
  (depends
   (ocaml
-   (>= 4.08.0))
+   (>= 4.11.0))
   (catala
    (>= 0.5.0))))
 

french_law.opam

@@ -11,7 +11,7 @@ homepage: "https://github.com/CatalaLang/catala"
 bug-reports: "https://github.com/CatalaLang/catala/issues"
 depends: [
   "dune" {>= "2.8"}
-  "ocaml" {>= "4.08.0"}
+  "ocaml" {>= "4.11.0"}
   "catala" {>= "0.5.0"}
   "odoc" {with-doc}
 ]