24 lines
733 B
Diff
24 lines
733 B
Diff
From cb05b072fe6fffb4433140c631f422bdbc036722 Mon Sep 17 00:00:00 2001
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From: ice0 <konoplin@gmail.com>
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Date: Sat, 26 May 2018 07:54:58 -0700
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Subject: [PATCH] fixed error preventing builing on gcc 8.1
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---
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ETL/ETL/_pen.h | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/ETL/ETL/_pen.h b/ETL/ETL/_pen.h
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index 7c57f702e..13913be97 100644
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--- a/ETL/ETL/_pen.h
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+++ b/ETL/ETL/_pen.h
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@@ -136,7 +136,8 @@ class generic_pen
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typedef int value_type;
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value_type x,y;
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difference_type(value_type x, value_type y):x(x),y(y) { }
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- value_type &operator[](int i)const { return i?y:x; }
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+ const value_type &operator[](int i) const { return i?y:x; }
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+ value_type &operator[](int i) { return i?y:x; }
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};
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protected:
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