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Problems (855)

11 Votes

1 Solution

_getch() broken in VS 15.7

When building a console application using the _getch() function suddenly returns two times for each

Cheney Wang [MSFT] commentedJul 20, '18

6 Votes

1 Solution

[MSConnect 3145567] Concurrency::concurrent_unordered_multimap has a critical bug

#include <concurrent_unordered_map.h> #include <iostream> #include <unordered_map> struct myhash { s

in C++ visual studio 2017 version 15.5 visual studio 2017 version 15.3 cppcompiler Under Consideration

Daniel Griffing [MSFT] commentedJul 18, '18

5 Votes

0 Solution

C++/CLI: std::move causes std::unique_ptr parameter to be destructed before function call

When compiling with /clr parameters transferred with std::move() might get destructed before the fun

in C++ C++ cppcompiler Under Investigation

Vinny Romano commentedJun 14, '18

4 Votes

0 Solution

Visual c++ 15.5.2 problem with clang 2 with header

When included the header <exception> the compiler clang report the following error: 1>C:\Program Fil

in C++ cppcompiler Under Consideration

Michele Belotti asked Dec 24, '17

4 Votes

0 Solution

FILE macro should not change casing of file

Right now whether __FILE__ macro returns the actual name (including casing), or lowercased name depe

in C++ cppcompiler Under Investigation

Ian E. Green commentedJun 9, '18

4 Votes

0 Solution

std::filesystem::file_time_type does not allow easy conversion to time_t

I'm not entirely sure whether this counts as a feature request or a bug, but I'm going to say the la

in C++ visual studio 2017 cppcompiler Under Consideration

Ian E. Green commented16 hours ago

3 Votes

0 Solution

[MSConnect 1179496] VC++ lrintf() is 376 times longer than gcc/clang version

----------------------- Problem Description ----------------------- On gcc/clang the lrintf function

in C++ cppcompiler Under Consideration

Eric Brumer [MSFT] commentedMar 5, '18

3 Votes

0 Solution

template's static_assert is not triggered inside a lambda

static_assert error is not triggered when it is inside a lambda on VS2017 using C++ Language Standar

in C++ cppcompiler Under Investigation

Leo Zhang [MSFT] commentedMay 23, '18

3 Votes

0 Solution

C++17 Guaranteed copy elision: regression and remaining gaps in 15.8.0 preview 4

Hi, There are some remaining issues regarding the support of c++17 copy elision. When dealing with u

in C++ visual studio 2017 cppcompiler Under Investigation

Leo Zhang [MSFT] commentedJul 13, '18

3 Votes

0 Solution

vcruntime140.dll should be made available on Microsoft Symbol Server

The Microsoft Symbol Server normally provides dlls so that 64-bit callstacks can be resolved in mini

in C++ cppcompiler Under Investigation

Karen Huang [MSFT] editedAug 9, '18

2 Votes

1 Solution

Crash of application if exception is thrown in constructor

I have experienced crash of application in case exception is thrown inside constructor of the class

in C++ visual studio 2017 version 15.7 C++ cppcompiler Fixed - Pending Release

DM commentedJul 23, '18

2 Votes

0 Solution

Bug with floating point comparison in combination with optimization /O2

In the following sample code the variable nTest is initialized with 0.0, and later compared with 0.0

in C++ visual studio 2017 version 15.7 cppcompiler Fixed - Pending Release

Jessie Wu [MSFT] commentedJul 11, '18

2 Votes

0 Solution

Creating VSCppUnit test cases is impossible due to 'invalid FUNCSIG literal suffix'

Since msvc 14.15 it is impossible to use the Microsoft VisualStudio CppUnitTestFramework because sim

in C++ cppcompiler visual studio 2017 version 15.8 unit-test Triaged

John Estess (Randstad) commentedyesterday

2 Votes

0 Solution

Incorrect codegen for double equality

See https://github.com/pandas-dev/pandas/pull/21813 for full discussion. The following code is being

in C++ cppcompiler Need More Info

Jessie Wu [MSFT] commentedJul 20, '18

2 Votes

1 Solution

Problem with JIT Windows 10 1803

Hi, we are running some SQA that will do one of 2 things. 1) Call our assert code that basically cal

in C++ windows 10.0 debugger cppcompiler Triaged

Jean-Sebastien Labrie solved2 days ago

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Problems (855)

_getch() broken in VS 15.7

[MSConnect 3145567] Concurrency::concurrent_unordered_multimap has a critical bug

C++/CLI: std::move causes std::unique_ptr parameter to be destructed before function call

Visual c++ 15.5.2 problem with clang 2 with header

FILE macro should not change casing of file

std::filesystem::file_time_type does not allow easy conversion to time_t

[MSConnect 1179496] VC++ lrintf() is 376 times longer than gcc/clang version

template's static_assert is not triggered inside a lambda

C++17 Guaranteed copy elision: regression and remaining gaps in 15.8.0 preview 4

vcruntime140.dll should be made available on Microsoft Symbol Server

Crash of application if exception is thrown in constructor

Bug with floating point comparison in combination with optimization /O2

Creating VSCppUnit test cases is impossible due to 'invalid FUNCSIG literal suffix'

Incorrect codegen for double equality

Problem with JIT Windows 10 1803

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Problems (855)

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