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[libcxx] [test] Fix MSVC warnings and errors.

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test/std/numerics/numeric.ops/exclusive.scan/exclusive_scan.pass.cpp
test/std/numerics/numeric.ops/exclusive.scan/exclusive_scan_init_op.pass.cpp
test/std/numerics/numeric.ops/inclusive.scan/inclusive_scan.pass.cpp
test/std/numerics/numeric.ops/inclusive.scan/inclusive_scan_op.pass.cpp
test/std/numerics/numeric.ops/inclusive.scan/inclusive_scan_op_init.pass.cpp
test/std/numerics/numeric.ops/transform.exclusive.scan/transform_exclusive_scan_init_bop_uop.pass.cpp
test/std/numerics/numeric.ops/transform.inclusive.scan/transform_inclusive_scan_bop_uop.pass.cpp
test/std/numerics/numeric.ops/transform.inclusive.scan/transform_inclusive_scan_bop_uop_init.pass.cpp
Fix MSVC x64 truncation warnings.
warning C4267: conversion from 'size_t' to 'int', possible loss of data

test/std/strings/basic.string/string.modifiers/string_append/push_back.pass.cpp
Fix MSVC uninitialized memory warning.
warning C6001: Using uninitialized memory 'vl'.

test/std/utilities/tuple/tuple.tuple/tuple.cnstr/PR20855_tuple_ref_binding_diagnostics.pass.cpp
Include <cassert> for the assert() macro.

Fixes D43273.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@326120 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Stephan T. Lavavej
2018-02-26 20:47:46 +00:00
parent 7102892bf3
commit 76c246434a
10 changed files with 76 additions and 75 deletions
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16
test/std/numerics/numeric.ops/exclusive.scan/exclusive_scan.pass.cpp
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@@ -55,31 +55,31 @@ test()
test(Iter(ia), Iter(ia + i), 0, pRes, pRes + i);
}
int triangle(int n) { return n*(n+1)/2; }
size_t triangle(size_t n) { return n*(n+1)/2; }
// Basic sanity
void basic_tests()
{
{
std::vector<int> v(10);
std::vector<size_t> v(10);
std::fill(v.begin(), v.end(), 3);
std::exclusive_scan(v.begin(), v.end(), v.begin(), 50);
std::exclusive_scan(v.begin(), v.end(), v.begin(), size_t{50});
for (size_t i = 0; i < v.size(); ++i)
assert(v[i] == 50 + (int) i * 3);
assert(v[i] == 50 + i * 3);
}
{
std::vector<int> v(10);
std::vector<size_t> v(10);
std::iota(v.begin(), v.end(), 0);
std::exclusive_scan(v.begin(), v.end(), v.begin(), 30);
std::exclusive_scan(v.begin(), v.end(), v.begin(), size_t{30});
for (size_t i = 0; i < v.size(); ++i)
assert(v[i] == 30 + triangle(i-1));
}
{
std::vector<int> v(10);
std::vector<size_t> v(10);
std::iota(v.begin(), v.end(), 1);
std::exclusive_scan(v.begin(), v.end(), v.begin(), 40);
std::exclusive_scan(v.begin(), v.end(), v.begin(), size_t{40});
for (size_t i = 0; i < v.size(); ++i)
assert(v[i] == 40 + triangle(i));
}