From da29222f86f7689227ffe12605842d18c9bf0fc1 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Tue, 23 Jun 2020 10:53:57 +0200
Subject: init checks and 'out' parameters (#14521)

* I don't care about observable stores
* enforce explicit initializations
* cleaner code for the stdlib
* stdlib: use explicit initializations
* make tests green
* algorithm.nim: set result explicitly
* remove out parameters and bring the PR into a mergable state
* updated the changelog
---
 lib/system/strmantle.nim | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/system/strmantle.nim')

diff --git a/lib/system/strmantle.nim b/lib/system/strmantle.nim
index c3ac5fc1b..cb26833ac 100644
--- a/lib/system/strmantle.nim
+++ b/lib/system/strmantle.nim
@@ -94,7 +94,7 @@ proc addFloat*(result: var string; x: float) =
   when nimvm:
     result.add $x
   else:
-    var buffer: array[65, char]
+    var buffer {.noinit.}: array[65, char]
     let n = writeFloatToBuffer(buffer, x)
     result.addCstringN(cstring(buffer[0].addr), n)
 
@@ -131,8 +131,8 @@ proc nimParseBiggestFloat(s: string, number: var BiggestFloat,
     i = start
     sign = 1.0
     kdigits, fdigits = 0
-    exponent: int
-    integer: uint64
+    exponent = 0
+    integer = uint64(0)
     fracExponent = 0
     expSign = 1
     firstDigit = -1
-- 
cgit 1.4.1-2-gfad0