The test passing was dependent upon your source tree being checked out
in a directory with a long enough path, to cause the diagnostics to
wrap at the expected locations.
Use stdin instead, so that the error messages consistently use
<stdin> as the filename, and get wrapped consistently.
llvm-svn: 239009
On ARM/AArch64, we currently always use EmitScalarExpr for the immediate
builtin arguments, instead of directly emitting the constant. When the
overflow sanitizer is enabled, this generates overflow intrinsics
instead of constants, breaking assumptions in various places.
Instead, use the knowledge of "immediates" to directly emit a constant:
- teach the tablegen backend to emit the "immediate" modifiers
- use those modifiers in the NEON CodeGen, on ARM and AArch64.
Fixes PR23517.
Differential Revision: http://reviews.llvm.org/D10045
llvm-svn: 239002
If we crash while handling headers, the crash report mechanism
currently tries to make a string out of a null pointer when it tries
to make up a file extension.
Map *-header input types to reasonable extensions to avoid this.
llvm-svn: 238994
Recognise options to output dependency files and don't perform checks.
Report input file name when reporting a check failure so it is more obvious in large build logs.
Differential Revision: http://reviews.llvm.org/D10183
llvm-svn: 238928
Files compiled with -via-file-asm should be byte for byte identical. This
change improves the checking on dash_s_no_change to detect non-code
differences. If there is a difference, the check goes on to compare code and
debug to try and be more informative.
llvm-svn: 238926
The default language options will lead to incorrect replacements in C++
code, for example when trying to replace nested name specifiers ending
in "::".
llvm-svn: 238922
Summary:
This patch is part of http://llvm-reviews.chandlerc.com/D2181.
In-class initializers are appended to the CFG when CFGBuilder::addInitializer is called.
Reviewers: jordan_rose, rsmith
Reviewed By: jordan_rose
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D2370
llvm-svn: 238913
Before:
var aaaaa: List<SomeThing> = [
new SomeThingAAAAAAAAAAAA(),
new SomeThingBBBBBBBBB()
];
After:
var aaaaa: List<SomeThing> =
[new SomeThingAAAAAAAAAAAA(), new SomeThingBBBBBBBBB()];
llvm-svn: 238909
The parameter types and return type do not need to be volatile just
because the pointer type's pointee type is volatile qualified. This is
an unnecessary pessimization.
llvm-svn: 238892
The MSVC 2013 and 2015 implementation of std::atomic is specialized for
pointer types. The member functions are implemented using a static_cast
from void-ptr to function-ptr which is not allowed in the standard.
Permit this conversion if -fms-compatibility is present.
This fixes PR23733.
llvm-svn: 238877
This patch fixes an assertion failure in method
'X86_64ABIInfo::GetByteVectorType'.
Method 'GetByteVectorType' (in TargetInfo.cpp) is responsible
for mapping a QualType 'Ty' (for an argument or return value) to an LLVM IR
type that, according to the ABI, must be passed in a XMM/YMM vector register.
When selecting the IR vector type, method 'GetByteVectorType' always tries to
choose the "best" IR vector type for the 'Ty' in input. In particular, if Ty
is a wrapper structure, it keeps unwrapping it until it finds a vector type VTy.
That VTy is the "preferred IR type".
However, function 'isSingleElementStructure' (used to unwrap structures) does
not know how to look through union types. So, before this patch, if Ty was in
a nest of wrapper structures with at least two union types, we would have
triggered an assertion failure (added at revision 230971).
With this patch, if method 'GetByteVectorType' fails to find the preferred
vector type, we just return a valid (although potentially 'less friendly')
vector type based on the type size. So, rather than asserting on an 'unexpected'
'Ty' in input, we conservatively return vector type <2 x double> if Ty is 16
bytes, or <4 x double> if Ty is 32 bytes.
Differential Revision: http://reviews.llvm.org/D10190
llvm-svn: 238861
When clang-format encounters a syntax error, it will not format that
line; we're now using the same mechanism we're already using in emacs to
show a helpful error message to the user.
llvm-svn: 238823
Before:
someFunction(() =>
{
doSomething(); // break
})
.doSomethingElse( // break
);
After:
someFunction(() => {
doSomething(); // break
})
.doSomethingElse( // break
);
This is still bad, but at least it is consistent with what we do for other
function literals. Added corresponding tests.
llvm-svn: 238736
We probably shouldn't say that all appropriately sized vector types are
intel vector types (i.e. __m128, etc.) as they don't exist for all
architectures. While this is largely academic, it'd save some debugging
if we supported such a platform.
llvm-svn: 238731
Specifically adhere to LLVM Coding Standards (no 'else' after
return/break/continue) and remove yet another implementation of
paren counting. We already have enough of those in the
UnwrappedLineParser.
No functional changes intended.
llvm-svn: 238672
The first named data member is the field used to default initialize the
union. An IndirectFieldDecl can introduce the first named data member
of a union.
llvm-svn: 238649
We catch most of the various other __fp16 implicit conversions to
float, but not this one:
__fp16 a;
int i;
...
a += i;
For which we used to generate something 'fun' like:
%conv = sitofp i32 %i to float
%1 = tail call i16 @llvm.convert.to.fp16.f32(float %conv)
%add = add i16 %0, %1
Instead, when we have an __fp16 LHS and an integer RHS, we should
use float as the result type.
While there, add a bunch of missing tests for mixed
__fp16/integer expressions.
llvm-svn: 238625
If the type isn't trivially moveable emplace can skip a potentially
expensive move. It also saves a couple of characters.
Call sites were found with the ASTMatcher + some semi-automated cleanup.
memberCallExpr(
argumentCountIs(1), callee(methodDecl(hasName("push_back"))),
on(hasType(recordDecl(has(namedDecl(hasName("emplace_back")))))),
hasArgument(0, bindTemporaryExpr(
hasType(recordDecl(hasNonTrivialDestructor())),
has(constructExpr()))),
unless(isInTemplateInstantiation()))
No functional change intended.
llvm-svn: 238601
Summary: This patch moves all the clang library targets into a ClangTargets export list, and installs it using the CMake install(EXPORT...) command.
Reviewers: rnk
Reviewed By: rnk
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D7623
llvm-svn: 238593
getCanonicalArchName can return an empty string for an architecture
that is well-formed but meaningless. Use parseArch to determine if
it's actually valid or not.
Differential Revision: http://reviews.llvm.org/D10120
llvm-svn: 238553
this fixes http://llvm.org/PR17424
fillAttributedTypeLoc() function is only called with AttributeLists of either
DeclarationChunk (which is used for each type in a declarator being parsed) or
DeclSpec (which captures information about declaration specifiers).
As C++11 attributes actually appertain to declarators, they are moved straight
to the declarator’s attr list in distributeFunctionTypeAttrFromDeclSpec()
function.
'Put them wherever you like' semantics is not supported for C++11 attributes
(but is allowed for GNU attributes, for example). So when we meet an attribute
while parsing the declaration, we cannot be sure if it appertains to either
DeclarationChunk or DeclSpec.
This investigation correlates with the history of changes of SemaType.cpp:
• Asserts in fillAttributedTypeLoc() were added on 3 Mar 2011 in r126986
(http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-
20110228/039638.html);
• Distributing C++11 attrs to the declarator was added on 14 Jan 2013
in r172504 (http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-
20130114/071830.html).
Considering all written above I changed asserts in fillAttributedTypeLoc()
to nullptr checks.
This fixes PR17424 and related assertion on
[[gnu::fastcall]] void __stdcall foo();
Author: Alexey Frolov
Differential Revision: http://reviews.llvm.org/D9288
llvm-svn: 238550
Allows StmtPrinter to print old style field designators in
initializers, fixing an issue where we would print the following
invalid code:
struct A a = {b: = 3, .c = 4};
Patch by Nick Sumner. Thanks!
llvm-svn: 238517
This clarifies the relationship between instrumentation and sampling based PGO,
code coverage analysis and the different formats supported by sample
profiling.
llvm-svn: 238504
works well for folks.
This isn't terribly clean (sadly) but after chatting with both Eric and
Richard, nothing cleaner really emerged. The clean way of doing this is
a *lot* of work for extremely little benefit here.
llvm-svn: 238500
Folding IntToPtr or PtrToInt into Loads, due to r238452,
perturbs the mips-varargs test-case.
Patch by Philip Pfaffe!
Differential Revision: http://reviews.llvm.org/D9153
llvm-svn: 238455
This is a follow-up to r238266. It turned out structors are codegened through a different path,
and didn't get the storage class set in EmitGlobalFunctionDefinition.
llvm-svn: 238443
method expressions and array literals. They should not bind stronger
than regular parentheses or the braces of braced lists.
Specific test case in JavaScript:
Before:
var aaaaa: List<
SomeThing> = [new SomeThingAAAAAAAAAAAA(), new SomeThingBBBBBBBBB()];
After:
var aaaaa: List<SomeThing> = [
new SomeThingAAAAAAAAAAAA(),
new SomeThingBBBBBBBBB()
];
llvm-svn: 238400
Cygwin (and MinGW) targets define __declspec to __attribute__ unless
-fms-extensions is specified. It turns out that cygwin headers rely on
the existence of this macro.
llvm-svn: 238394
This isn't an actual revert of r237769, it just restores the behavior of
the Clang driver prior to it while completely re-implementing how that
behavior works.
This also re-does the work of making the default OpenMP runtime
selectable at CMake (or configure) time to work in the way all of our
other such hooks do (config.h, configure and cmake hooks, etc.).
I've re-implemented how we manage the '-fopenmp' flagset in an important
way. Now, the "default" hook just makes '-fopenmp' equivalent to
'-fopenmp=<default>' rather than a separate special beast. Also, there
is an '-fno-openmp' flag which does the obvious thing. Also, the code is
shared between all the places to select a known OpenMP runtime and act
on it.
Finally, and most significantly, I've taught the driver to inspect the
selected runtime when choosing whether to propagate the '-fopenmp' flag
to the frontend in the CC1 commandline. Without this, it isn't possible
to use Clang with libgomp, even if you were happy with the serial,
boring way in which it worked previously (ignoring all #pragmas but
linking in the library to satisfy direct calls into the runtime).
While I'm here, I've gone ahead and sketched out a path for the future
name of LLVM's OpenMP runtime (libomp) and the legacy support for its
current name (libiomp5) in what seems a more reasonable way.
To re-enable LLVM's OpenMP runtime (which I think should wait until the
normal getting started instructions are a reasonable way for falks to
check out, build, and install Clang with the runtime) all that needs to
change is the default string in the CMakeLists.txt and configure.ac
file. No code changes necessary.
I also added a test for the driver's behavior around OpenMP since it was
*completely missing* previously. Makes it unsurprising that we got it
wrong.
llvm-svn: 238389
When checking if a function is noreturn, consider a codepath to be noreturn if
the path destroys a class and the class destructor, base class destructors, or
member field destructors are marked noreturn.
Differential Revision: http://reviews.llvm.org/D9454
llvm-svn: 238382
Avoiding ugly combination of string parsing in the front-end. We still
need to move away from CPU parsing at all, but that's for a different
commit.
llvm-svn: 238318
A definintion like this could not be formatted at all:
constructor({aa}: {
aa?: string,
aaaaaaaa?: string,
aaaaaaaaaaaaaaa?: boolean,
aaaaaa?: List<string>
}) {
}
llvm-svn: 238291
Previously, we wouldn't call checkDLLAttribute() after the class template
specialization definition if the class template was already instantiated
by an explicit class template specialization declaration.
llvm-svn: 238266
The representation of a pointer-to-member in the MS ABI is governed by
the layout of the relevant class or if a model has been explicitly
specified. If no model is specified, then an appropriate
"worst-case-scenario" model is implicitly chosen if, and only, if the
pointer-to-member type's representation was needed.
Debug info cannot force a pointer-to-member type to have a
representation so do not try to query the size of such a type unless we
know it is safe to do so.
llvm-svn: 238259
Types can be classified as being zero-initializable or
non-zero-initializable. We used to classify array types by giving them
the classification of their base element type. However, incomplete
array types are never initialized directly and thus are always
zero-initializable.
llvm-svn: 238256
Re-land the change r238200, but with modifications in the tests that should
prevent new failures in some environments as reported with the original
change on the mailing list.
llvm-svn: 238253
Note: __declspec is also temporarily enabled when compiling for a CUDA target because there are implementation details relying on __declspec(property) support currently. When those details change, __declspec should be disabled for CUDA targets.
llvm-svn: 238238
On MIPS unsigned int type should not be zero extended but sign-extended.
Patch by Strahinja Petrovic.
Differential Revision: http://reviews.llvm.org/D9198
llvm-svn: 238200
instead of BinPackParameters. Braced lists are used as constructor
calls in many places and so the bin-packing should follow what is done
for other calls and not what is done for function declarations.
llvm-svn: 238184
Specifically, don't add a space before it.
Before:
someFunction(... a);
var x = [1, 2, ... a];
After:
someFunction(...a);
var x = [1, 2, ...a];
llvm-svn: 238183
This fixes a case where the column limit was incorrectly calculated
leading to a macro like this:
#define A \
[] { \
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx( \
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx); \
}
exceeding the column limit.
llvm-svn: 238182
in POWER8.
These are the Clang-related changes for http://reviews.llvm.org/D9081
vadduqm
vaddeuqm
vaddcuq
vaddecuq
vsubuqm
vsubeuqm
vsubcuq
vsubecuq
All builtins are added in altivec.h, and guarded with the POWER8_VECTOR and
powerpc64 macros.
http://reviews.llvm.org/D9903
llvm-svn: 238145
"1-4" specifiers are returned as numeric constants, not identifiers,
and should be treated as such. Currently pragma handler incorrectly
assumes that they are returned as identifiers.
Patch by Andrey Bokhanko.
Differential Revision: http://reviews.llvm.org/D9856
llvm-svn: 238129
An AtomicType might be hidden behind arbitrary levels of typedefs.
getAs<> will reliably walk through the sugar to get the underlying
AtomicType.
This fixes PR23638.
llvm-svn: 238083
The method wasn't an overrider but didn't have 'virtual' textually
written because our CXXMethodDecl was an out-of-line definition. Make
sure we use the canonical decl instead.
This fixes PR23629.
llvm-svn: 237999
This applies the existing checks in has_feature_cxx0x to -std=c++1z.
In addition, references to C++1y are updated to refer to C++14
No functional change. Testing of __has_feature for C++1z features
is not added in this change.
Patch by Hubert Tong!
llvm-svn: 237992
We already have the ABI, we don't need a "HasAVX" flag.
This will also makes it easier to add an AVX512 ABI.
No functional change intended.
llvm-svn: 237989
in-progress implementation of the Concepts TS. The recommended feature
test macro __cpp_experimental_concepts is set to 1 (as opposed to
201501) to indicate that the feature is enabled, but the
implementation is incomplete.
The link to the Concepts TS in cxx_status is updated to refer to the
PDTS (N4377). Additional changes related to __has_feature and
__has_extension are to follow in a later change.
Relevant tests include:
test/Lexer/cxx-features.cpp
The test file is updated with testing of the C++14 + Concepts TS mode.
The expected behaviour is the same as that of the C++14 modes except
for the case of __cpp_experimental_concepts."
- Hubert Tong.
Being committed for Hubert (as per his understanding with Richard Smith) as we start work on the concepts-ts following our preliminary strategy session earlier today.
The patch is tiny and seems quite standard.
Thanks Hubert!
llvm-svn: 237982
When we find a member of the current instantation, the base of the
unresolved member expression is implicit; use nullptr for such
bases. This is not a change in behavior: the AST already contains null
in such cases, so non-asserts builds do the right thing already. Fixes
rdar://problem/21020559.
llvm-svn: 237929
Assigns a token type (TT_JsFatArrow) to => tokens, and uses that to
more easily recognize and format fat arrow functions.
Improves function parsing to better recognize formal parameter
lists and return type declarations.
Recognizes arrow functions and parse function bodies as child blocks.
Patch by Martin Probst.
llvm-svn: 237895
Using the target cpu to determine some behaviour is sprinkled in
several places in the driver, but in almost all the information that
is needed can be found in the triple. Restructure things so that the
triple is used, and the cpu is only used if the exact cpu name is
needed.
Also add a check that the -mcpu argument is valid, and correct the
-march argument checking so that it handles -march=native correctly. I
would have liked to move these checks into the computation of the
triple, but the triple is calculated several times in several places
and that would lead to multiple error messages for the same thing.
Differential Revision: http://reviews.llvm.org/D9879
llvm-svn: 237894
If loop control variable in a worksharing construct is marked as lastprivate, we should copy last calculated value of private counter back to original variable.
llvm-svn: 237879
visibility is enabled) or leave and re-enter it, restore the macro and module
visibility state from last time we were in that submodule.
This allows mutually-#including header files to stand a chance at being
modularized with local visibility enabled.
llvm-svn: 237871
Don't print unused-argument warning for sanitizer-specific feature flag
if this sanitizer was eanbled, and later disabled in the command line.
For example, now:
clang -fsanitize=address -fsanitize-coverage=bb -fno-sanitize=address a.cc
doesn't print warning, but
clang -fsanitize-coverage=bb
does. Same holds for -fsanitize-address-field-padding= and
-fsanitize-memory-track-origins= flags.
Fixes PR23604.
llvm-svn: 237870
MSVC 2015 includes the std::data() template function added to C++17. ADL
causes both cl.exe and clang-cl to prefer std::data over our static
helper here, and we get errors about converting int64_t* to StringRef.
Renaming it to bytes avoids the ambiguity.
llvm-svn: 237863
MSVC 2015 appears to be unable to find the correct operator== here. I
haven't yet filed a bug with Microsoft as I've been unable to create a
reduced test case.
llvm-svn: 237862
Add a check for bool-like conversions for the condition expression of
conditional operators. This is similiar to the checking of condition
expressions of if statements, for-loops, while-loops, and do-while loops.
Specificially, this is to fix the problem of assert("message") not triggering
-Wstring-conversion when the assert macro uses a conditional operator.
llvm-svn: 237856
-fprofile-instr-generate does not emit counter increment intrinsics
for Dtor_Deleting and Dtor_Complete destructors with assigned
counters. This causes unnecessary [-Wprofile-instr-out-of-date]
warnings during profile-use runs even if the source has never been
modified since profile collection.
Patch by Betul Buyukkurt. Thanks!
llvm-svn: 237804
There are 3 cases of defining static const member:
initialized inside the class, not defined outside the class.
initialized inside the class, defined outside the class.
not initialized inside the class, defined outside the class.
Revision r213304 was supposed to fix the linkage problem of case (1), but mistakenly it made case (2) behave the same.
As a result, out-of-line definition of static data member is not handled correctly.
Proposed patch distinguishes between cases (1) and (2) and allows to properly emit static const members under –fms-compatibility option.
This fixes http://llvm.org/PR21164.
Differential Revision: http://reviews.llvm.org/D9850
llvm-svn: 237787
-fopenmp turns on OpenMP support and links libiomp5 as OpenMP library. Also there is -fopenmp={libiomp5|libgomp} option that allows to override effect of -fopenmp and link libgomp library (if -fopenmp=libgomp is specified).
Differential Revision: http://reviews.llvm.org/D9736
llvm-svn: 237769
Patch fixes codegen for aggregate copying of VLAs. Currently method CodeGenFunction::EmitAggregateCopy() does not support copying of VLAs. Patch checks if the size of the type is 0, then checks if the type is actually a variable-length array. Then it calculates total length for this array and calculates total size of the array in bytes:
<total number of elements in array> * aligned_sizeof(ElementType) (if copy assignment is requested).
If simple copying is requested, size is calculated like:
<total number of elements in array> * aligned_sizeof(ElementType) - aligned_sizeof(ElementType) + sizeof(ElementType).
memcpy() is used with this calculated size of the VLA.
Differential Revision: http://reviews.llvm.org/D9851
llvm-svn: 237768
The implicit conversion was causing issues for a helper being added that
would take an llvm::Function rather than an llvm::Value to make the
CallInst. Since we'll eventually need to specify the type of the call
explicitly anyway, fix these up to avoid the future ambiguity.
llvm-svn: 237729
glibc's headers use __need_* macros to selectively export parts of themselves
to each other. This requires us to enter those files repeatedly when building
a glibc module.
This can be unreverted once we have a better mechanism to deal with that
non-modular aspect of glibc (possibly some way to mark a header as "textual if
this macro is defined").
llvm-svn: 237718
"void (*my_function)(void)" should become "void (*my_function) (void)" when
SpaceBeforeParens is set to 'Always'
Differential Revision: http://reviews.llvm.org/D9835
llvm-svn: 237704
This modification generates proper copyin/initialization sequences for array variables/parameters. Before they were considered as pointers, not arrays.
llvm-svn: 237691
Before:
for (SmallVectorImpl<TemplateIdAnnotationn *>::iterator I =
Container.begin(),
E = Container.end();
I != E; ++I)
After:
for (SmallVectorImpl<TemplateIdAnnotationn *>::iterator
I = Container.begin(),
E = Container.end();
I != E; ++I)
This fixes llvm.org/PR23544.
llvm-svn: 237688
Before:
[call aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa.
aaaaaaaa];
After:
[call aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa.aaaaaaaa
.aaaaaaaa];
This merely papers over the fact that we aren't parsing ObjC method calls
correctly. Also, the indentation is weird.
llvm-svn: 237681
VarDeclBitfields contained bits which are never present in parameters.
Split these out so that ParmVarDeclBitfields wouldn't grow past 32-bits
if another field was added.
llvm-svn: 237648
Also add trivial handling of transparent unions.
PPC32, MSP430, and XCore apparently all rely on DefaultABIInfo. This
should worry you, because DefaultABIInfo is not implementing the rules
of any particular ABI.
Fixes PR23097, patch by Andy Gibbs.
llvm-svn: 237630
-Wmove includes the three existing warnings for std::move calls, self move,
reduntant move, and pessimizing move. -Wmove is included in -Wmost, so that
it can be discoverable to people using that or -Wall.
Differential Revision: http://reviews.llvm.org/D9493
llvm-svn: 237610
enter it more than once, even if it doesn't have #include guards -- we already
know that it is intended to have the same effect every time it's included, and
it's already had that effect. This particularly helps with local submodule
visibility builds, where the include guard macro may not be visible in the
includer, but will become visible the moment we enter the included file.
llvm-svn: 237609
Emit warning when operand to `delete` is allocated with `new[]` or
operand to `delete[]` is allocated with `new`.
rev 2 update:
`getNewExprFromInitListOrExpr` should return `dyn_cast_or_null`
instead of `dyn_cast`, since `E` might be null.
Reviewers: rtrieu, jordan_rose, rsmith
Subscribers: majnemer, cfe-commits
Differential Revision: http://reviews.llvm.org/D4661
llvm-svn: 237608
Before:
class C : test {
class D : test{void f(){int i{2};
}
}
;
}
;
After:
class C : test {
class D : test {
void f() { int i{2}; }
};
};
llvm-svn: 237569
Before:
ASSERT("aaaaaaaaaaaaaaa")
<< aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
<< bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;
After:
ASSERT("aaaaaaaaaaaaaaa") << aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
<< bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb;
Also cleanup implementation a bit and only mark closing parenthesis of
these annotations.
llvm-svn: 237567
Internal task structure must be generated like
typedef struct kmp_task {
void * shareds;
kmp_routine_entry_t routine;
kmp_int32 part_id;
kmp_routine_entry_t destructors;
} kmp_task_t;
struct kmp_task_t_with_privates {
kmp_task_t task_data;
.kmp_private. privates;
};
to avoid possible additional alignment bytes in first fields (shareds, routine, part_id and destructors). Runtime library is not aware of such kind additional alignment bytes.
llvm-svn: 237561
It turns out that there is a mangling for 'extern "C"', it's only used
by MSVC in /clr mode. Co-opt this mangling so that extern "C" functions
marked overloadable get demangled nicely.
llvm-svn: 237548
Generally, clang-format tries to keep label-value pairs on a single
line for stream operators. However, we should not do that if there is
just a single such pair, as that doesn't help much.
Before:
llvm::errs() << "aaaaaaaaaaaa: " << aaaaaaa(aaaaaaaaa,
aaaaaaaaa);
After:
llvm::errs() << "aaaaaaaaaaaa: "
<< aaaaaaa(aaaaaaaaa, aaaaaaaaa);
Also remove old test case that was testing actual behavior any more.
llvm-svn: 237535
James Y Knight