From cd1089025824bf2d2b2203aec7e5633d4a0bffd9 Mon Sep 17 00:00:00 2001
From: Alexander Medvednikov <alexander@medvednikov.com>
Date: Mon, 8 Jul 2019 03:42:36 +0200
Subject: [PATCH] minor tcc fixes

---
 compiler/comptime.v | 4 ++--
 compiler/fn.v       | 2 +-
 compiler/main.v     | 3 +++
 vlib/builtin/int.v  | 3 ++-
 4 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/compiler/comptime.v b/compiler/comptime.v
index 563a9071e2..2b0b9ad3d6 100644
--- a/compiler/comptime.v
+++ b/compiler/comptime.v
@@ -47,7 +47,7 @@ fn (p mut Parser) comp_time() {
 		}
 		if_returns := p.returns
 		p.returns = false
-		p.gen('/* returns $p.returns */')
+		//p.gen('/* returns $p.returns */')
 		if p.tok == .dollar && p.peek() == .key_else {
 			p.next()
 			p.next()
@@ -57,7 +57,7 @@ fn (p mut Parser) comp_time() {
 			p.genln('#endif')
 			else_returns := p.returns
 			p.returns = if_returns && else_returns
-			p.gen('/* returns $p.returns */')
+			//p.gen('/* returns $p.returns */')
 		}
 	}
 	else if p.tok == .key_for {
diff --git a/compiler/fn.v b/compiler/fn.v
index 046172c2fc..bf70c27757 100644
--- a/compiler/fn.v
+++ b/compiler/fn.v
@@ -124,7 +124,7 @@ fn (p mut Parser) fn_decl() {
 		p.next()
 	}
 	p.returns = false
-		p.gen('/* returns $p.returns */')
+	//p.gen('/* returns $p.returns */')
 	p.next()
 	mut f := new_fn(p.mod, is_pub)
 	// Method receiver
diff --git a/compiler/main.v b/compiler/main.v
index 4e8b02e5ea..e30a5484c0 100644
--- a/compiler/main.v
+++ b/compiler/main.v
@@ -802,6 +802,9 @@ fn new_v(args[]string) *V {
 		cflags: cflags
 		ccompiler: find_c_compiler()
 	}
+	if pref.is_verbose || pref.is_debug {
+		println('C compiler=$pref.ccompiler')
+	}
 	if pref.is_play {
 		println('Playground')
 	}
diff --git a/vlib/builtin/int.v b/vlib/builtin/int.v
index 7e8b316dcc..f7e97ef8bc 100644
--- a/vlib/builtin/int.v
+++ b/vlib/builtin/int.v
@@ -33,7 +33,8 @@ pub fn ptr_str(ptr voidptr) string {
 
 // compare floats using C epsilon
 pub fn (a f64) eq(b f64) bool {
-	return C.fabs(a - b) <= C.DBL_EPSILON	
+	//return C.fabs(a - b) <= C.DBL_EPSILON	
+	return (a - b) <= C.DBL_EPSILON	
 }
 
 // fn (nn i32) str() string {