From 7b768e43354391098929adf97a593fae79d5fc2e Mon Sep 17 00:00:00 2001
From: Benoit Daloze <eregontp@gmail.com>
Date: Tue, 21 Feb 2023 14:16:45 +0100
Subject: [ruby/bigdecimal] Move RB_GC_GUARD() at the end, like in
 BigMath_s_exp()

https://github.com/ruby/bigdecimal/commit/b66ef9fbb5
---
 ext/bigdecimal/bigdecimal.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'ext/bigdecimal')

diff --git a/ext/bigdecimal/bigdecimal.c b/ext/bigdecimal/bigdecimal.c
index b4e32c709e..ae37c65f4c 100644
--- a/ext/bigdecimal/bigdecimal.c
+++ b/ext/bigdecimal/bigdecimal.c
@@ -4144,12 +4144,9 @@ get_vp_value:
 
     one = VpCheckGetValue(NewOneWrapLimited(1, 1));
     two = VpCheckGetValue(VpCreateRbObject(1, "2", true));
-    RB_GC_GUARD(one);
-    RB_GC_GUARD(two);
 
     n = prec + BIGDECIMAL_DOUBLE_FIGURES;
     vn = SSIZET2NUM(n);
-    RB_GC_GUARD(vn);
     expo = VpExponent10(vx);
     if (expo < 0 || expo >= 3) {
 	char buf[DECIMAL_SIZE_OF_BITS(SIZEOF_VALUE * CHAR_BIT) + 4];
@@ -4164,9 +4161,6 @@ get_vp_value:
     x2 = BigDecimal_mult2(x, x, vn);
     y = x;
     d = y;
-    RB_GC_GUARD(x2);
-    RB_GC_GUARD(y);
-    RB_GC_GUARD(d);
     i = 1;
     while (!VpIsZero((Real*)DATA_PTR(d))) {
 	SIGNED_VALUE const ey = VpExponent10(DATA_PTR(y));
@@ -4194,6 +4188,13 @@ get_vp_value:
 	y = BigDecimal_add(y, dy);
     }
 
+    RB_GC_GUARD(one);
+    RB_GC_GUARD(two);
+    RB_GC_GUARD(vn);
+    RB_GC_GUARD(x2);
+    RB_GC_GUARD(y);
+    RB_GC_GUARD(d);
+
     return y;
 }
 
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