From fa895511eaa1c374c72ea2096c1dfb33dfbee379 Mon Sep 17 00:00:00 2001
From: Emilio Jesus Gallego Arias
Date: Thu, 23 Feb 2017 13:36:52 +0100
Subject: [safe-string] ltac/profile_ltac

No functional change, one extra copy introduced but it seems hard to
avoid.
---
 plugins/ltac/profile_ltac.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'plugins')

diff --git a/plugins/ltac/profile_ltac.ml b/plugins/ltac/profile_ltac.ml
index 2514ededb0..58123f63ef 100644
--- a/plugins/ltac/profile_ltac.ml
+++ b/plugins/ltac/profile_ltac.ml
@@ -257,7 +257,7 @@ let string_of_call ck =
          (Pptactic.pr_glob_tactic (Global.env ())
             te)
     ) in
-  for i = 0 to String.length s - 1 do if s.[i] = '\n' then s.[i] <- ' ' done;
+  let s = String.map (fun c -> if c = '\n' then ' ' else c) s in
   let s = try String.sub s 0 (CString.string_index_from s 0 "(*") with Not_found -> s in
   CString.strip s
 
-- 
cgit v1.2.3


From 6b78d0602d46520ed1bd0cfbef120de3b06ca826 Mon Sep 17 00:00:00 2001
From: Emilio Jesus Gallego Arias
Date: Thu, 23 Feb 2017 13:32:46 +0100
Subject: [safe-string] plugins/extraction

No functional change.
---
 plugins/extraction/common.ml | 5 +----
 plugins/extraction/scheme.ml | 6 +-----
 plugins/extraction/table.ml  | 4 +---
 3 files changed, 3 insertions(+), 12 deletions(-)

(limited to 'plugins')

diff --git a/plugins/extraction/common.ml b/plugins/extraction/common.ml
index de97ba97c3..0a591e786f 100644
--- a/plugins/extraction/common.ml
+++ b/plugins/extraction/common.ml
@@ -91,10 +91,7 @@ let begins_with_CoqXX s =
 
 let unquote s =
   if lang () != Scheme then s
-  else
-    let s = String.copy s in
-    for i=0 to String.length s - 1 do if s.[i] == '\'' then s.[i] <- '~' done;
-    s
+  else String.map (fun c -> if c == '\'' then '~' else c) s
 
 let rec qualify delim = function
   | [] -> assert false
diff --git a/plugins/extraction/scheme.ml b/plugins/extraction/scheme.ml
index a6309e61f9..8d0cc4a0db 100644
--- a/plugins/extraction/scheme.ml
+++ b/plugins/extraction/scheme.ml
@@ -40,11 +40,7 @@ let preamble _ comment _ usf =
   (if usf.mldummy then str "(define __ (lambda (_) __))\n\n" else mt ())
 
 let pr_id id =
-  let s = Id.to_string id in
-  for i = 0 to String.length s - 1 do
-    if s.[i] == '\'' then s.[i] <- '~'
-  done;
-  str s
+  str @@ String.map (fun c -> if c == '\'' then '~' else c) (Id.to_string id)
 
 let paren = pp_par true
 
diff --git a/plugins/extraction/table.ml b/plugins/extraction/table.ml
index 5e7d810c93..d6a334c5fe 100644
--- a/plugins/extraction/table.ml
+++ b/plugins/extraction/table.ml
@@ -773,9 +773,7 @@ let file_of_modfile mp =
     | MPfile f -> Id.to_string (List.hd (DirPath.repr f))
     | _ -> assert false
   in
-  let s = String.copy (string_of_modfile mp) in
-  if s.[0] != s0.[0] then s.[0] <- s0.[0];
-  s
+  String.mapi (fun i c -> if i = 0 then s0.[0] else c) (string_of_modfile mp)
 
 let add_blacklist_entries l =
   blacklist_table :=
-- 
cgit v1.2.3