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7eb82f0e55
ocaml/0005-Merge-pull-request-9457-from-dra27-fix-mod_use.patch
Richard W.M. Jones 7eb82f0e55 Add fixes for various issues found in the previous build.
2020-04-21 15:12:14 +01:00

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From 2e40ed7452896a5ad043ca1297112d2a5bf6189b Mon Sep 17 00:00:00 2001
From: David Allsopp <david.allsopp@metastack.com>
Date: Mon, 20 Apr 2020 16:13:26 +0100
Subject: [PATCH 5/7] Merge pull request #9457 from dra27/fix-mod_use
Fix #mod_use in toplevel
(cherry picked from commit f4dc3003d579e45f6ddeb6ffceb4c283a9e15bc7)
---
Changes | 2 +-
testsuite/tests/tool-toplevel/mod.ml | 1 +
testsuite/tests/tool-toplevel/mod_use.ml | 9 +++++++++
toplevel/opttoploop.ml | 19 +++++++++++--------
toplevel/toploop.ml | 19 +++++++++++--------
5 files changed, 33 insertions(+), 17 deletions(-)
create mode 100644 testsuite/tests/tool-toplevel/mod.ml
create mode 100644 testsuite/tests/tool-toplevel/mod_use.ml
diff --git a/Changes b/Changes
index f16158f12..a65573604 100644
--- a/Changes
+++ b/Changes
@@ -164,7 +164,7 @@ Working version
points to the grammar.
(Andreas Abel, review by Xavier Leroy)
-- #9283: add a new toplevel directive `#use_output "<command>"` to
+- #9283, #9455, #9457: add a new toplevel directive `#use_output "<command>"` to
run a command and evaluate its output.
(Jérémie Dimino, review by David Allsopp)
diff --git a/testsuite/tests/tool-toplevel/mod.ml b/testsuite/tests/tool-toplevel/mod.ml
new file mode 100644
index 000000000..cd298427b
--- /dev/null
+++ b/testsuite/tests/tool-toplevel/mod.ml
@@ -0,0 +1 @@
+let answer = 42
diff --git a/testsuite/tests/tool-toplevel/mod_use.ml b/testsuite/tests/tool-toplevel/mod_use.ml
new file mode 100644
index 000000000..e068ffc3a
--- /dev/null
+++ b/testsuite/tests/tool-toplevel/mod_use.ml
@@ -0,0 +1,9 @@
+(* TEST
+ files = "mod.ml"
+ * expect
+*)
+
+#mod_use "mod.ml"
+[%%expect {|
+module Mod : sig val answer : int end
+|}];;
diff --git a/toplevel/opttoploop.ml b/toplevel/opttoploop.ml
index cd4210bbe..ad9a2569e 100644
--- a/toplevel/opttoploop.ml
+++ b/toplevel/opttoploop.ml
@@ -449,7 +449,7 @@ let preprocess_phrase ppf phr =
if !Clflags.dump_source then Pprintast.top_phrase ppf phr;
phr
-let use_channel ppf wrap_mod ic name filename =
+let use_channel ppf ~wrap_in_module ic name filename =
let lb = Lexing.from_channel ic in
Location.init lb filename;
(* Skip initial #! line if any *)
@@ -461,7 +461,7 @@ let use_channel ppf wrap_mod ic name filename =
(fun ph ->
let ph = preprocess_phrase ppf ph in
if not (execute_phrase !use_print_results ppf ph) then raise Exit)
- (if wrap_mod then
+ (if wrap_in_module then
parse_mod_use_file name lb
else
!parse_use_file lb);
@@ -485,27 +485,30 @@ let use_output ppf command =
| 0 ->
let ic = open_in_bin fn in
Misc.try_finally ~always:(fun () -> close_in ic)
- (fun () -> use_channel ppf false ic "" "(command-output)")
+ (fun () ->
+ use_channel ppf ~wrap_in_module:false ic "" "(command-output)")
| n ->
fprintf ppf "Command exited with code %d.@." n;
false)
-let use_file ppf wrap_mode name =
+let use_file ppf ~wrap_in_module name =
match name with
| "" ->
- use_channel ppf wrap_mode stdin name "(stdin)"
+ use_channel ppf ~wrap_in_module stdin name "(stdin)"
| _ ->
match Load_path.find name with
| filename ->
let ic = open_in_bin filename in
Misc.try_finally ~always:(fun () -> close_in ic)
- (fun () -> use_channel ppf false ic name filename)
+ (fun () -> use_channel ppf ~wrap_in_module ic name filename)
| exception Not_found ->
fprintf ppf "Cannot find file %s.@." name;
false
-let mod_use_file ppf name = use_file ppf true name
-let use_file ppf name = use_file ppf false name
+let mod_use_file ppf name =
+ use_file ppf ~wrap_in_module:true name
+let use_file ppf name =
+ use_file ppf ~wrap_in_module:false name
let use_silently ppf name =
protect_refs [ R (use_print_results, false) ] (fun () -> use_file ppf name)
diff --git a/toplevel/toploop.ml b/toplevel/toploop.ml
index 02f629f9d..09e550796 100644
--- a/toplevel/toploop.ml
+++ b/toplevel/toploop.ml
@@ -394,7 +394,7 @@ let preprocess_phrase ppf phr =
if !Clflags.dump_source then Pprintast.top_phrase ppf phr;
phr
-let use_channel ppf wrap_mod ic name filename =
+let use_channel ppf ~wrap_in_module ic name filename =
let lb = Lexing.from_channel ic in
Warnings.reset_fatal ();
Location.init lb filename;
@@ -408,7 +408,7 @@ let use_channel ppf wrap_mod ic name filename =
(fun ph ->
let ph = preprocess_phrase ppf ph in
if not (execute_phrase !use_print_results ppf ph) then raise Exit)
- (if wrap_mod then
+ (if wrap_in_module then
parse_mod_use_file name lb
else
!parse_use_file lb);
@@ -431,27 +431,30 @@ let use_output ppf command =
| 0 ->
let ic = open_in_bin fn in
Misc.try_finally ~always:(fun () -> close_in ic)
- (fun () -> use_channel ppf false ic "" "(command-output)")
+ (fun () ->
+ use_channel ppf ~wrap_in_module:false ic "" "(command-output)")
| n ->
fprintf ppf "Command exited with code %d.@." n;
false)
-let use_file ppf wrap_mode name =
+let use_file ppf ~wrap_in_module name =
match name with
| "" ->
- use_channel ppf wrap_mode stdin name "(stdin)"
+ use_channel ppf ~wrap_in_module stdin name "(stdin)"
| _ ->
match Load_path.find name with
| filename ->
let ic = open_in_bin filename in
Misc.try_finally ~always:(fun () -> close_in ic)
- (fun () -> use_channel ppf false ic name filename)
+ (fun () -> use_channel ppf ~wrap_in_module ic name filename)
| exception Not_found ->
fprintf ppf "Cannot find file %s.@." name;
false
-let mod_use_file ppf name = use_file ppf true name
-let use_file ppf name = use_file ppf false name
+let mod_use_file ppf name =
+ use_file ppf ~wrap_in_module:true name
+let use_file ppf name =
+ use_file ppf ~wrap_in_module:false name
let use_silently ppf name =
protect_refs [ R (use_print_results, false) ] (fun () -> use_file ppf name)
--
2.24.1
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