From 59972bd1b723d6a2441ef74d724b1355e07fea2f Mon Sep 17 00:00:00 2001
From: Alon Zakai <alonzakai@gmail.com>
Date: Thu, 31 Mar 2016 15:37:53 -0700
Subject: refactor file flags into enums

---
 src/support/file.h | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

(limited to 'src/support/file.h')

diff --git a/src/support/file.h b/src/support/file.h
index 8d92b5ab4..01c7a8546 100644
--- a/src/support/file.h
+++ b/src/support/file.h
@@ -28,16 +28,28 @@
 #include <vector>
 
 namespace wasm {
+
+namespace Flags {
+  enum BinaryOption {
+    Binary,
+    Text
+  };
+  enum DebugOption {
+    Debug,
+    Release
+  };
+}
+
 template <typename T>
-T read_file(const std::string &filename, bool binary, bool debug);
+T read_file(const std::string &filename, Flags::BinaryOption binary, Flags::DebugOption debug);
 // Declare the valid explicit specializations.
-extern template std::string read_file<>(const std::string &, bool, bool);
-extern template std::vector<char> read_file<>(const std::string &, bool, bool);
+extern template std::string read_file<>(const std::string &, Flags::BinaryOption, Flags::DebugOption);
+extern template std::vector<char> read_file<>(const std::string &, Flags::BinaryOption, Flags::DebugOption);
 
 class Output {
  public:
   // An empty filename will open stdout instead.
-  Output(const std::string &filename, bool binary, bool debug);
+  Output(const std::string &filename, Flags::BinaryOption binary, Flags::DebugOption debug);
   ~Output() = default;
   template <typename T>
   std::ostream &operator<<(const T &v) {
-- 
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