forked from pool/normaliz
Jan Engelhardt
3d3a831f7c
OBS-URL: https://build.opensuse.org/package/show/science/normaliz?expand=0&rev=11
49 lines
1.8 KiB
Diff
49 lines
1.8 KiB
Diff
From c67e8c9246ba6e51fb9f35da4bec8e23a744f4f7 Mon Sep 17 00:00:00 2001
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From: Jan Engelhardt <jengelh@inai.de>
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Date: Mon, 25 Dec 2017 14:21:54 +0100
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Subject: [PATCH] Fix compiler warnings in matrix.cpp
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Add a return clause, because assert() may be replaced with nothing by
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the preprocessor under -DNDEBUG.
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matrix.cpp: In member function 'std::vector<Integer> libnormaliz::Matrix<Integer>::VxM_div(const
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std::vector<Integer>&, const Integer&, bool&) const [with Integer = double]':
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matrix.cpp:942:1: warning: no return statement in function returning non-void [-Wreturn-type]
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matrix.cpp:2262:1: warning: no return statement in function returning non-void [-Wreturn-type]
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matrix.cpp:2696:1: warning: no return statement in function returning non-void [-Wreturn-type]
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---
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source/libnormaliz/matrix.cpp | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/source/libnormaliz/matrix.cpp b/source/libnormaliz/matrix.cpp
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index ebec2958..c551c4d2 100644
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--- a/source/libnormaliz/matrix.cpp
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+++ b/source/libnormaliz/matrix.cpp
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@@ -939,6 +939,7 @@ vector<Integer> Matrix<Integer>::VxM_div(const vector<Integer>& v, const Integer
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template<>
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vector<nmz_float> Matrix<nmz_float>::VxM_div(const vector<nmz_float>& v, const nmz_float& divisor, bool& success) const{
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assert(false);
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+ return {};
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}
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//---------------------------------------------------------------------------
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@@ -2259,6 +2260,7 @@ template<>
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bool Matrix<nmz_float>::SmithNormalForm_inner(size_t& rk, Matrix<nmz_float>& Right){
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assert(false);
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+ return {};
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}
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// Converts "this" into Smith normal form, returns column transformation matrix
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@@ -2693,6 +2695,7 @@ vector<mpz_class> Matrix<mpz_class>::optimal_subdivision_point() const{
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template<>
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vector<nmz_float> Matrix<nmz_float>::optimal_subdivision_point_inner() const{
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assert(false);
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+ return {};
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}
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/*
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--
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2.15.1
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