Reapply of 183259.

llvm-svn: 183421

Before, clang-format would happily move a trailing block comment to a
new line, which normally changes the perceived binding of that comment.

E.g., it would move:
void f() { /* comment */
  ...
}
to:
void f() {
  /* comment */
  ...
}

llvm-svn: 183420

helps to make range access functions correct and fast

llvm-svn: 183418

* Documented new command-line options.
* Moved usage to a new page.
  * Usage now split into general options and transform-related options.
* Main Migrator page now contains getting started and getting involved
  information.
  * Also included a JIRA issue collector button for logging bugs.

llvm-svn: 183417

- For instance, allows 'gcc' to match x86-64-linux-gnu-gcc as required on some Debian builds.
- Also adds doc-strings and a more consistent naming convention for related helpers.

llvm-svn: 183415

llvm-svn: 183414

Spotted by Benjamin Kramer.

llvm-svn: 183413

Leak annotation similar to HeapChecker's IgnoreObject().

llvm-svn: 183412

llvm-svn: 183411

llvm-svn: 183410

constant. Also fix some spelling mistakes and formatting issues.

Reviewed by Richard Smith over IRC.

Fixes PR15069.

llvm-svn: 183409

llvm-svn: 183408

llvm-svn: 183407

llvm-svn: 183406

llvm-svn: 183405

llvm-svn: 183404

llvm-svn: 183403

llvm-svn: 183402

llvm-svn: 183401

[ASan] lit tests: create common autogenerated config for running compiler-rt lit tests, and use it in ASan

llvm-svn: 183400

Summary:
This adds a command line argument '-analyze' to clang-check which runs the
clang static analyzer on the source files.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D926

llvm-svn: 183399

Summary:
This patch creates a new ArgumentsAdjuster, which removes all -o parameters from
the command line. This adjuster is inserted by default into the ClangTool pipeline.

Reviewers: klimek

CC: cfe-commits, revane

Differential Revision: http://llvm-reviews.chandlerc.com/D925

llvm-svn: 183398

just copy-list-initialization in a variable declaration. This effectively
reverts r142147.

llvm-svn: 183397

llvm-svn: 183395

This became allowed by accident in r131201, but triggers an assert.
That patch added an exception to allow conversion from pointers to
narrow integral types for MSVC compatibility. However, a pointer can
already be converted to bool in a civilized manner; allowing conversion
via reinterpret_cast is a bad idea.

Fixes PR16222.

llvm-svn: 183394

The leading "}" in the construct "} else if (..) {" was confusing the
expression parser. Thus, no fake parentheses were generated and the
indentation was broken in some cases.

llvm-svn: 183393

llvm-svn: 183392

llvm-svn: 183391

llvm-svn: 183390

Before:
return (my_int) aaaa;
template <> void f<int>(int i)SOME_ANNOTATION;
f("aaaa" SOME_MACRO(aaaa)"aaaa");

After:
return (my_int)aaaa;
template <> void f<int>(int i) SOME_ANNOTATION;
f("aaaa" SOME_MACRO(aaaa) "aaaa");

llvm-svn: 183389

must be initialized by a constant expression (not just a core constant
expression), because we're going to emit it as a global. Core issue for this is
pending.

llvm-svn: 183388

llvm-svn: 183387

llvm-svn: 183385

llvm-svn: 183372

FIXME: Is it false alarm?
llvm-svn: 183371

llvm-svn: 183370

llvm-svn: 183369

We based decisions during analysis and during path generation on whether
or not an expression is consumed, so if a top-level expression has
cleanups it's important for us to look through that.

<rdar://problem/14076125>

llvm-svn: 183368

You can now dump a single PathDiagnosticPiece or PathDiagnosticLocation.

llvm-svn: 183367

clang/unittests/Format/FormatTest.cpp: Suppress utf8 literals with _MSC_VER. MS cl.exe is unaware of BOM-less utf8 source files.

FIXME: Encode Cyrillic and CJK characters below to appease MS compilers.
llvm-svn: 183366