From 2bc589bbb8d7d00f5939e9cd33cbe57e47d61f7e Mon Sep 17 00:00:00 2001
From: Michael Kruse <llvm-project@meinersbur.de>
Date: Tue, 22 Sep 2020 14:17:46 -0500
Subject: [PATCH] [flang][msvc] Add explicit function template argument to
 applyFunction. NFC.

Msvc has difficulties deducing the template argument here. The error message is:
```
basic-parsers.h(790,12): error C2672: 'applyFunction': no matching overloaded function found
```
Explicitly pass the first template argument to help it.

This patch is part of the series to make flang compilable with MS Visual Studio <http://lists.llvm.org/pipermail/flang-dev/2020-July/000448.html>.

Reviewed By: DavidTruby

Differential Revision: https://reviews.llvm.org/D87961
---
 flang/lib/Parser/basic-parsers.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/flang/lib/Parser/basic-parsers.h b/flang/lib/Parser/basic-parsers.h
index c92ece0ef677..7f349d7b4ff4 100644
--- a/flang/lib/Parser/basic-parsers.h
+++ b/flang/lib/Parser/basic-parsers.h
@@ -787,7 +787,8 @@ public:
   constexpr NonemptySeparated(const NonemptySeparated &) = default;
   constexpr NonemptySeparated(PA p, PB sep) : parser_{p}, separator_{sep} {}
   std::optional<resultType> Parse(ParseState &state) const {
-    return applyFunction(prepend<paType>, parser_, many(separator_ >> parser_))
+    return applyFunction<std::list<paType>>(
+        prepend<paType>, parser_, many(separator_ >> parser_))
         .Parse(state);
   }