qt-creator/tests/unit/unittest/data/diagnostic_diagnostic.cpp

int noReturnValue()
{
}

void f(int)
{
    f();
}
Clang: Tests: Use test data working with clang 3.6 and clang 3.8 The test data produces different results when it is run with libclang 3.6 and libclang 3.8. (lib)clang 3.8 will generate an error instead of a warning and suppress further diagnostics. See below. Use simpler test data that is agnostic to the different clang versions. $ cat input.cpp class X { X(X&&) noexcept; }; X::X(X&&) = default; int function() { } $ clang++-3.6 -fsyntax-only -std=c++11 input.cpp input.cpp:5:4: warning: 'X' is missing exception specification 'noexcept' X::X(X&&) = default; ^ noexcept input.cpp:2:5: note: previous declaration is here X(X&&) noexcept; ^ input.cpp:9:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ 2 warnings generated. $ clang++-3.8 -fsyntax-only -std=c++11 input.cpp input.cpp:5:4: error: 'X' is missing exception specification 'noexcept' X::X(X&&) = default; ^ noexcept input.cpp:2:5: note: previous declaration is here X(X&&) noexcept; ^ 1 error generated. Change-Id: I6d786a8b87eb4438fa8db36540db9358181b9a5b Reviewed-by: David Schulz <david.schulz@theqtcompany.com> 2016-06-21 15:43:08 +02:00			`int noReturnValue()`
Clang: Add diagnostics Diagnostics are now moved to the clang backend process. Fixits are supported too. Change-Id: I20faacf466bbf78dec479220c3d7b336a47bc453 Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com> 2015-08-31 16:28:26 +02:00			`{`
			`}`

Clang: Tests: Use test data working with clang 3.6 and clang 3.8 The test data produces different results when it is run with libclang 3.6 and libclang 3.8. (lib)clang 3.8 will generate an error instead of a warning and suppress further diagnostics. See below. Use simpler test data that is agnostic to the different clang versions. $ cat input.cpp class X { X(X&&) noexcept; }; X::X(X&&) = default; int function() { } $ clang++-3.6 -fsyntax-only -std=c++11 input.cpp input.cpp:5:4: warning: 'X' is missing exception specification 'noexcept' X::X(X&&) = default; ^ noexcept input.cpp:2:5: note: previous declaration is here X(X&&) noexcept; ^ input.cpp:9:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ 2 warnings generated. $ clang++-3.8 -fsyntax-only -std=c++11 input.cpp input.cpp:5:4: error: 'X' is missing exception specification 'noexcept' X::X(X&&) = default; ^ noexcept input.cpp:2:5: note: previous declaration is here X(X&&) noexcept; ^ 1 error generated. Change-Id: I6d786a8b87eb4438fa8db36540db9358181b9a5b Reviewed-by: David Schulz <david.schulz@theqtcompany.com> 2016-06-21 15:43:08 +02:00			`void f(int)`
			`{`
			`f();`
			`}`