From 3064fff95b89b296abd8a91c228722fd7361c565 Mon Sep 17 00:00:00 2001
From: Delyan Angelov <delian66@gmail.com>
Date: Tue, 15 Dec 2020 09:11:17 +0200
Subject: [PATCH] vlib: prepare modules `hash` and `term` for -Wimpure-v

---
 vlib/hash/wyhash.c.v | 11 +++++++++++
 vlib/hash/wyhash.v   | 10 ----------
 vlib/term/term.v     |  4 ++--
 3 files changed, 13 insertions(+), 12 deletions(-)
 create mode 100644 vlib/hash/wyhash.c.v

diff --git a/vlib/hash/wyhash.c.v b/vlib/hash/wyhash.c.v
new file mode 100644
index 0000000000..63525688fb
--- /dev/null
+++ b/vlib/hash/wyhash.c.v
@@ -0,0 +1,11 @@
+module hash
+
+//#flag -I @VROOT/thirdparty/wyhash
+//#include "wyhash.h"
+fn C.wyhash(byteptr, u64, u64) u64
+
+[inline]
+pub fn wyhash_c(key byteptr, len u64, seed u64) u64 {
+	return C.wyhash(key, len, seed)
+}
+
diff --git a/vlib/hash/wyhash.v b/vlib/hash/wyhash.v
index f61ff4f522..df13a70cc6 100644
--- a/vlib/hash/wyhash.v
+++ b/vlib/hash/wyhash.v
@@ -15,11 +15,6 @@
 // try running with and without the `-prod` flag
 module hash
 
-//#flag -I @VROOT/thirdparty/wyhash
-//#include "wyhash.h"
-fn C.wyhash(byteptr, u64, u64) u64
-
-
 const (
 	wyp0 = u64(0xa0761d6478bd642f)
 	wyp1 = u64(0xe7037ed1a0b428db)
@@ -28,11 +23,6 @@ const (
 	wyp4 = u64(0x1d8e4e27c47d124f)
 )
 
-[inline]
-pub fn wyhash_c(key byteptr, len u64, seed u64) u64 {
-	return C.wyhash(key, len, seed)
-}
-
 [inline]
 pub fn sum64_string(key string, seed u64) u64 {
 	return wyhash64(key.str, u64(key.len), seed)
diff --git a/vlib/term/term.v b/vlib/term/term.v
index 86b5195aef..173bb44b48 100644
--- a/vlib/term/term.v
+++ b/vlib/term/term.v
@@ -117,7 +117,7 @@ fn supports_escape_sequences(fd int) bool {
 // clear clears current terminal screen.
 pub fn clear() {
 	$if !windows {
-		C.printf('\x1b[2J')
-		C.printf('\x1b[H')
+		print('\x1b[2J')
+		print('\x1b[H')
 	}
 }