structure of how we're building concrete tools as well as tooling
infrastructure as part of the Clang project.

This documentation is definitely still rough. If anyone can improve it,
flesh it out, or help structure it in a more natural way, please, help!
=] This is not my forte, and patches here are more than welcome!

llvm-svn: 161855

llvm-svn: 161776

llvm-svn: 161310

llvm-svn: 161036

llvm-svn: 160763

Next steps are adding information about types & source location handling.

llvm-svn: 160708

llvm-svn: 160622

This time, make sure we don't try to print fixits with newline characters,
since they don't have a valid column width, and they don't look good anyway.

PR13417 (and originally <rdar://problem/11877454>)

llvm-svn: 160561

llvm-svn: 160542

Minor cleanups and additions to the users manual.  UsersManual.html now validates as HTML 4.01 Strict.

Patch by Jonathan Sauer!  (With minor edits from me.)

llvm-svn: 160386

This code is very sensitive to the difference between "columns" as printed
and "bytes" (SourceManager columns). All variables are now named explicitly
and our assumptions are (hopefully) documented as both comment and assertion.

Whether parseable fixits should use byte offsets or Unicode character counts
is pending discussion on the mailing list; currently the implementation uses
bytes (and has no problems on lines containing multibyte characters).
This has been added to the user manual.

<rdar://problem/11877454>

llvm-svn: 160319

llvm-svn: 160169

adds a paragraph on builtin headers.

llvm-svn: 160138

Also mention that -std=c++11 is now on by default on windows.

llvm-svn: 160054

Summary: How to guide for setting up clang tooling for llvm repo.

Test Plan: this is untested

Reviewers: klimek, djasper

Reviewed By: klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D3

llvm-svn: 160047

llvm-svn: 159987

*errors* with fixits on them by following the recovery advised by the
fixit, but if it is a fixit on a warning, then obviously the AST 
should be for the code as-written.

llvm-svn: 159980

(per Jean-Daniel's suggestion to keep around an explanation of why
direct comparisons on ObjC literals are a bad idea)

llvm-svn: 159972

Chris pointed out that while the comparison is certainly problematic
and does not have well-defined behavior, it isn't any worse than some
of the other abuses that we merely warn about and doesn't need to make
the compilation fail.

Revert the release notes change (r159766) now that this is just a new warning.

llvm-svn: 159939

Patch contributed by David Roethlisberger.

llvm-svn: 159923

This may turn out to be a controversial change, due to string literals being
uniqued at link time, but Apple's docs only say "The compiler makes such
object constants unique on a per-module basis..."[1] without actually saying
what a "module" is. (It's not a clang module.) Furthermore, this uniqueness
guarantee often can't be guaranteed once the string has been passed through
framework code.

If this does turn out very controversial, we could downgrade this to a
DefaultError warning for strings, and leave it as a true Error for other
kinds of literals.

(<rdar://problem/11300873>)

[1]: https://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/Strings/Articles/CreatingStrings.html

llvm-svn: 159766

llvm-svn: 159521

is selected.  This will allow more flexibility when converting diagnostics to
use template type diffing.

Also updated the internal manual and test cases for correctly keeping the bold
attribute and for tree printing.

llvm-svn: 159463

This allows for setting the default TLS model. (PR9788)

llvm-svn: 159336

llvm-svn: 159251

llvm-svn: 159249

This adds support for the tls_model attribute. This allows the user to
choose a TLS model that is better than what LLVM would select by
default. For example, a variable might be declared as:

  __thread int x __attribute__((tls_model("initial-exec")));

if it will not be used in a shared library that is dlopen'ed.

This depends on LLVM r159077.

llvm-svn: 159078

llvm-svn: 158989

// rdar://11676972

llvm-svn: 158665

on controlling diagnostics.

llvm-svn: 158581

override whether headers are system headers by checking for prefixes of the
header name specified in the #include directive.

This allows warnings to be disabled for third-party code which is found in
specific subdirectories of include paths.

llvm-svn: 158418

llvm-svn: 158415

Remove the instructions on manually adding boilerplate code of AttributeList::Kind and AttributeList::getKind().
Both are now generated by tblgen.

llvm-svn: 158386

llvm-svn: 158365

llvm-svn: 158113

llvm-svn: 158088

Review and wording tweaks by Richard.

llvm-svn: 157953

llvm-svn: 157886

Clang docs update: list command-line flags that control the size of generated debug information. Reviewed by chandlerc@ and echristo@.

llvm-svn: 157681

llvm-svn: 157533