From 527e792827497002ded742ad815c567a4a056471 Mon Sep 17 00:00:00 2001
From: hlaaftana <10591326+hlaaftana@users.noreply.github.com>
Date: Thu, 12 Nov 2020 13:44:21 +0300
Subject: make var string return var char w/ BackwardsIndex (#15461)

* make var string return var char w/ BackwardsIndex

fixes #14497

* work around VM bug
* properly workaround again
---
 lib/pure/pathnorm.nim | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'lib/pure/pathnorm.nim')

diff --git a/lib/pure/pathnorm.nim b/lib/pure/pathnorm.nim
index 5bc66f0b7..7834f8d95 100644
--- a/lib/pure/pathnorm.nim
+++ b/lib/pure/pathnorm.nim
@@ -69,7 +69,7 @@ proc addNormalizePath*(x: string; result: var string; state: var int;
   while hasNext(it, x):
     let b = next(it, x)
     if (state shr 1 == 0) and isSlash(x, b):
-      if result.len == 0 or result[^1] notin {DirSep, AltSep}:
+      if result.len == 0 or result[result.len - 1] notin {DirSep, AltSep}:
         result.add dirSep
       state = state or 1
     elif isDotDot(x, b):
@@ -87,13 +87,13 @@ proc addNormalizePath*(x: string; result: var string; state: var int;
           setLen(result, d-1)
           dec state, 2
       else:
-        if result.len > 0 and result[^1] notin {DirSep, AltSep}:
+        if result.len > 0 and result[result.len - 1] notin {DirSep, AltSep}:
           result.add dirSep
         result.add substr(x, b[0], b[1])
     elif isDot(x, b):
       discard "discard the dot"
     elif b[1] >= b[0]:
-      if result.len > 0 and result[^1] notin {DirSep, AltSep}:
+      if result.len > 0 and result[result.len - 1] notin {DirSep, AltSep}:
         result.add dirSep
       result.add substr(x, b[0], b[1])
       inc state, 2
-- 
cgit 1.4.1-2-gfad0