From: Mark Thom <markjordanthom@gmail.com>
Date: Mon, 11 Dec 2017 16:53:05 +0000 (-0700)
Subject: correct with_capacity function in Heap ADT
X-Git-Tag: v0.8.110~650
X-Git-Url: https://git.sagredo.dev/?a=commitdiff_plain;h=efa8756177cf2da8d58d99ef014913eb79a5616e;p=scryer-prolog.git

correct with_capacity function in Heap ADT
---

diff --git a/src/prolog/ast.rs b/src/prolog/ast.rs
index bb24187e..d8320d5a 100644
--- a/src/prolog/ast.rs
+++ b/src/prolog/ast.rs
@@ -964,7 +964,7 @@ pub struct Heap {
 
 impl Heap {
     pub fn with_capacity(cap: usize) -> Self {
-        Heap { heap: vec![HeapCellValue::Str(0); cap], h: 0 }
+        Heap { heap: Vec::with_capacity(cap), h: 0 }
     }
     
     pub fn push(&mut self, val: HeapCellValue) {