llvm-svn: 174613

llvm-svn: 174612

This is a powerful tool when doing iterative refined matches,
where another match is started inside the match callback of the first
one; this allows for example to find out whether the node was in
the condition or body of its parent if-statement.

llvm-svn: 174605

This is in preparation for adding other overloaded matchers. This change
alone is a net win in LOC.
I went through all matchers and looked whether we could now encode them
as macro, or simplify them with the matcher atoms that were not
available before.

llvm-svn: 174540

This is a text file with Markdown-ish formatting because we haven't decided
where analyzer internal documents should go, but it's probably better to
have this in source control than sitting on my local drive forever.

llvm-svn: 174398

Revert "Remove sparse text on diagnostic options.  These are not really documented anywhere, and they really aren't for normal users."

I changed my mind.  We should just document these in the man page.

llvm-svn: 174344

Remove sparse text on diagnostic options.  These are not really documented anywhere, and they really aren't for normal users.

llvm-svn: 174338

We found that findAll has been implemented incorrectly multiple times
by various people using the matchers. To prevent further wasted
development effort, it makes sense to add it as convenience matcher
implemented as eachOf(m, forEachDescendant(m)).

This patch also updates the docs with the new matchers.

llvm-svn: 174320

Thanks Jordan!

llvm-svn: 173955

llvm-svn: 173950

Patch by Laszlo Nagy

llvm-svn: 173949

implementation; this is much more inline with the original implementation
(i.e., pre-ubsan) and does not require run-time library support.

The trapping implementation can be invoked using either '-fcatch-undefined-behavior'
or '-fsanitize=undefined-trap -fsanitize-undefined-trap-on-error', with the latter
being preferred.  Eventually, the -fcatch-undefined-behavior' flag will be removed.

llvm-svn: 173848

Anybody using clang is a "developer".

llvm-svn: 173282

llvm-svn: 173280

llvm-svn: 173183

llvm-svn: 172729

Adding verbiage to the Language Extensions document about __has_include and __has_include_next only being allowed within preprocessor directives.

llvm-svn: 172643

llvm-svn: 172588

availability attribute.

llvm-svn: 172587

[[gnu::...]] syntax

Pointed out by Richard Smith on the mailing list.

llvm-svn: 172487

llvm-svn: 172362

llvm-svn: 172345

Fix spelling error and remove the part about CMake having experimental Ninja support since 2.8.9 has been released some time ago.

llvm-svn: 172182

llvm-svn: 172179

Fix spelling error and remove the part about CMake having experimental Ninja support since 2.8.9 has been released some time ago.

llvm-svn: 172177

llvm-svn: 172008

llvm-svn: 172007

This adds documentation for both LibFormat as well as the standalone
tools and integrations built on top of it. It slightly restructures
the ClangTools documentation.

llvm-svn: 172004

docs.

llvm-svn: 171962

Clang doesn't understand it.

If someone wants to teach clang about that flag instead, please also add
support for -fno-diagnostics-parseable-fixits for consistency.

Until then, let the documentation match the current behavior.

llvm-svn: 171952

llvm-svn: 171920

I spotted someone confused about this, so remove the heading to make it
clear that they really are a part of Tooling.

llvm-svn: 171841

llvm-svn: 171799

Sphinx was whining about this.

llvm-svn: 171796

This fixes the URL permanence of that URL. This is a bit of a hack. See
the FIXME in the patch for what the "real" solution should be.

llvm-svn: 171795

llvm-svn: 171788

 - We don't need any static files currently, so drop that dir.

llvm-svn: 171787

llvm-svn: 171786

these ideas don't get lost

llvm-svn: 171667

This is coming up again and again on the mailing list and IRC.

llvm-svn: 171656