This patch is more of a fix than a real improvement: in checkPostCall()
we should return immedia...

Fixes PR40409

Differential Revision: https://reviews.llvm.org/D61174

git-svn-id: https://llvm....

class-scope explicit specialization of a class template.

git-svn-id: https://llvm.org/svn/llvm-p...

In the OSObject universe there appears to be another slightly popular contract,
apart from "crea...

Because RetainCountChecker has custom "local" reasoning about escapes,
it has a separate facilit...

the assertion is in fact incorrect: there is a cornercase in Objective-C++
in which a C++ object...

const-qualified type is not implicitly given internal linkage. But a
variable template declared '...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359261 91177308-0d34-0410-b5e6-96231b3b80d8

internal linkage entities.

Such constructs are ill-formed by [temp.explicit]p13. We make a speci...

This reverts r359257 (git commit 00d9789509a4c573a48f60893b95314a119edd42)

This broke check-cla...

Summary:
This is a follow up to r355253, which inadvertently broke Visual
Studio builds by tryin...

This reverts r359250 (git commit 4730604bd3a361c68b92b18bf73a5daa15afe9f4)

The newly added test...

Statically link certain runtime library functions for MSVC/GNU Windows
environments. This is con...

These builtins provide access to the new integer and
sub-integer variants of MMA (matrix multipl...

Revert the part of changes in r359215 that failing in some platforms.
I will re-enable them late...

Caused by incorrect strlcat() modeling in r332303,
cf. https://bugs.llvm.org/show_bug.cgi?id=376...

(this would regress size without a corresponding LLVM change that avoids
putting other user defi...

Path lists on windows should always be separated by semicolons, not
colons. Reuse llvm::sys::Env...

https://bugs.llvm.org/show_bug.cgi?id=41590

For the following code snippet, UninitializedObject...

This test was updated with some CHECK suffix variants, but dropped
checking for the unsuffixed '...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359216 91177308-0d34-0410-b5e6-96231b3b80d8

Currently InstrProf lowering is not enabled for Clang PGO instrumentation in
the new pass manager...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359212 91177308-0d34-0410-b5e6-96231b3b80d8

loop nests.

Added a checks that the initializer/condition expressions depend only
only of the si...

Renamed function a01 in the test to fix possible problems with the git
hash match during testing...

Summary:
Annotations allow writing nice-looking unit test code when one needs
access to location...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359172 91177308-0d34-0410-b5e6-96231b3b...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359164 91177308-0d34-0410-b5e6-96231b3b80d8

Thanks to Nico Weber for pointing this out!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/t...

test.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359155 91177308-0d34-0410-b5e6-962...

Summary:
Add a new variant to GlobalDecl for these so that we can detect them
more easily during...

Added basic semantic analysis for the non-rectangular loop nests for
OpenMP 5.0 support.

git-sv...

recursively captured.

Under ARC, a block variable is zero-initialized when it is recursively
cap...

Differential Revision: https://reviews.llvm.org/D61029

git-svn-id: https://llvm.org/svn/llvm-pr...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359098 91177308-0d34-0410-b5e6-96231b3b80d8

The lit shell couldn't handle these run lines.

git-svn-id: https://llvm.org/svn/llvm-project/cf...

Summary:
Include insertion in clangd was inserting absolute paths when the
include directory was...

The behaviour of not quoting spaces appears to have been introduced by
mistake in r190620.

Patc...

The change breaks libc++ with the follwing error:

In file included from valarray:4:
.../include...

Reviewers: sammccall

Differential Revision: https://reviews.llvm.org/D60995

git-svn-id: https:...

Summary:
This patch implements `__builtin_is_constant_evaluated` as specifier by [P0595R2](https...

of an auto"

This commit changed the initializer expression passed into
initialization (stripping...

current trunk GCC.

GCC permits information from outside the operand of
__builtin_constant_p (but...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359057 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359054 91177308-0d34-0410-b5e6-96231b3b80d8

introduce any names.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359051 91177308-0d3...

recursively captured.

Under ARC, a block variable is zero-initialized when it is recursively
cap...

const-qualified type is not implicitly given internal linkage. But a
variable template declared '...

AMDGPU currently relies on global properties being set before
setTargetProperties is called. Exi...

If macro "CHECK_X(x)" expands to something like "if (x != NULL) ...",
the "Assuming..." note no ...

It now comes with a follow-up fix for the clients of this API
in clangd and clang-tidy.

Differe...

buildbot failure.

This reverts commit d07d6d617713bececf57f3547434dd52f0f13f9e and
c774f687b6880...

Fix PR36119

Differential Revision: https://reviews.llvm.org/D60996

git-svn-id: https://llvm.or...

Diagnostics count

Summary:
The opt level was not being passed down to the ThinLTO backend when
invoked via clang (...

Until the local diagnostics are upstreamed, we need to track the number of
diagnostics that we a...

Without this patch, APSInt inherits APInt::isNegative, which merely
checks the sign bit without ...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@359009 91177308-0d34-0410-b5e6-96231b3b80d8

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@358973 91177308-0d34-0410-b5e6-96231b3b80d8

A variable was redeclared instead of assigned in an internal
block, leaving the original uniniti...

Summary:
The existing CTU mechanism imports `FunctionDecl`s where the definition is available in...

A compilation warning was in my previous commit which broke the buildbot
because it is using `-W...

For the clang driver, -DLLVM_ENABLE_ASSERTIONS=off builds default to discard value names.

git-s...

Currently iterator checkers record comparison of iterator positions
and process them for keeping...

Port mmintrin.h which include x86 MMX intrinsics implementation to PowerPC platform (using Altiv...

When growing a body on a body farm, it's essential to use the same redeclaration
of the function...

Stuffing invalid source locations (such as those in functions produced by
body farms) into path ...

Implement cplusplus.SmartPtrModeling, a new checker that doesn't
emit any warnings but models me...

This is a more generic solution; while the sanitizer support can be used
only for sanitizer inst...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@358932 91177308-0d34-0410-b5e6-96231b3b80d8

Previously, it was only documented by `-cc1 -help`, so people weren't
aware of it, as discussed ...

Summary:
isClassMessage is an equivalent to isInstanceMessage for ObjCMessageExpr, but matches m...

Summary:
* Removed a member that was only used during construction.
* Use range-based for iterat...

CWG 1691 changed the definition of the namespaces associated with a class
type or enumeration ty...

The goal here is to exercise each rule in [basic.lookup.argdep] at least once.
These new tests e...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@358877 91177308-0d34-0410-b5e6-96231b3b...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@358858 91177308-0d34-0410-b5e6-96231b3b80d8

Clang emits a warning when using a pure specifier =0 in a function definition
at class scope (a ...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@358724 91177308-0d34-0410-b5e6-96231b3b8...

Default RegionStore bindings represent values that can be obtained by loading
from anywhere with...

Put them in a header for other Analyzer unittests to include.

Differential Revision: https://re...

This -verify=prefix feature is quite underrated.

Differential Revision: https://reviews.llvm.or...

Writing stuff into an argument variable is usually equivalent to writing stuff
to a local variab...

Class stubs fixes

Moved UninitializedObjectChecker from the 'alpha.cplusplus' to the
'optin.cplusplus' package.

D...

Exposed by a related bug about visibility of default arguments of nested
templates - without the...

The code is/was already correct for the case where a parameter is a
parameter of its enclosing l...

Summary:
This emits labels around heapallocsite calls and S_HEAPALLOCSITE debug
info in codeview...

This reapplies commit r357323, fixing memory leak found by LSan.

Differential Revision: https:/...

Previously, if the MSVC installation isn't detected properly, clang
will later just fail to exec...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@358775 91177308-0d34-0410-b5e6-96231b3b...

Basic: increase diagnostics again