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https://gitlab.alpinelinux.org/alpine/aports.git
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44 lines
1.1 KiB
Diff
44 lines
1.1 KiB
Diff
From cdb9db4c1c593dbe22db4f389a62fce034f31f2d Mon Sep 17 00:00:00 2001
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From: Natanael Copa <ncopa@alpinelinux.org>
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Date: Fri, 25 Nov 2011 08:30:51 +0000
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Subject: [PATCH 2/4] Use C99 math isfinite
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---
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js/src/ctypes/CTypes.cpp | 2 +-
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xpcom/ds/nsMathUtils.h | 6 +++++-
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2 files changed, 6 insertions(+), 2 deletions(-)
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diff --git a/js/src/ctypes/CTypes.cpp b/js/src/ctypes/CTypes.cpp
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index 5c0f886..a3b1ae6 100644
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--- a/js/src/ctypes/CTypes.cpp
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+++ b/js/src/ctypes/CTypes.cpp
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@@ -467,7 +467,7 @@ static inline bool FloatIsFinite(jsdouble f) {
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#ifdef WIN32
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return _finite(f) != 0;
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#else
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- return finite(f);
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+ return isfinite(f);
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#endif
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}
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diff --git a/xpcom/ds/nsMathUtils.h b/xpcom/ds/nsMathUtils.h
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index 21ffbec..2e80476 100644
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--- a/xpcom/ds/nsMathUtils.h
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+++ b/xpcom/ds/nsMathUtils.h
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@@ -131,7 +131,11 @@ inline NS_HIDDEN_(bool) NS_finite(double d)
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// NOTE: '!!' casts an int to bool without spamming MSVC warning C4800.
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return !!_finite(d);
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#else
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- return finite(d);
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+#ifdef _GLIBCXX_CMATH
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+ return std::isfinite(d);
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+#else
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+ return isfinite(d);
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+#endif
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#endif
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}
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--
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1.7.7.4
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