From 6c6be7acaafff114dab7dc5d5a4463da45ad2525 Mon Sep 17 00:00:00 2001
From: Ivan Greene <igreene@fanthreesixty.com>
Date: Sat, 22 Jun 2019 23:34:41 -0500
Subject: [PATCH] Convert OS to enum

---
 compiler/main.v   | 14 ++++++--------
 compiler/parser.v |  2 +-
 2 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/compiler/main.v b/compiler/main.v
index d3226e74c0..b541a9fb35 100644
--- a/compiler/main.v
+++ b/compiler/main.v
@@ -33,13 +33,11 @@ const (
 	TmpPath            = vtmp_path()
 )
 
-// TODO V was re-written in V before enums were implemented. Lots of consts need to be replaced with
-// enums.
-const (
-	MAC     = 0
-	LINUX   = 1
-	WINDOWS = 2
-)
+enum Os {
+	MAC
+	LINUX
+	WINDOWS
+}
 
 enum Pass {
 	// A very short pass that only looks at imports in the begginning of each file
@@ -63,7 +61,7 @@ enum Pass {
 struct V {
 mut:
 	build_mode BuildMode
-	os         int // the OS to build for
+	os         Os // the OS to build for
 	nofmt      bool // disable vfmt
 	out_name_c string // name of the temporary C file
 	files      []string // all V files that need to be parsed and compiled
diff --git a/compiler/parser.v b/compiler/parser.v
index f116ae1023..a22131de06 100644
--- a/compiler/parser.v
+++ b/compiler/parser.v
@@ -41,7 +41,7 @@ mut:
 	cgen           *CGen
 	table          *Table
 	run            Pass // TODO rename `run` to `pass`
-	os             int
+	os             Os
 	pkg            string
 	inside_const   bool
 	expr_var       Var