Express the number of ULPs in fpaccuracy metadata as a real rather than a 
rational number, eg as 2.5 rather than 5, 2.  OK'd by Peter Collingbourne.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154388 91177308-0d34-0410-b5e6-96231b3b80d8
Pass -march, -mcpu, -mfpu to linuxtools assembler.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154389 91177308-0d34-0410-b5e6-96231b3b80d8
Don't link lib[std]c++ when -nostdlib is specified (Solaris driver).

Patch by Dmitri Shubin!



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154392 91177308-0d34-0410-b5e6-96231b3b80d8
Fix tautological FileCheck by moving the CHECK to an extra line.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154393 91177308-0d34-0410-b5e6-96231b3b80d8
Fix GCC's pedantic return-type warning -- this enum is fully covered.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154399 91177308-0d34-0410-b5e6-96231b3b80d8
objective-c: add an assertion for property
expression enterring IsConstProperty function.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154406 91177308-0d34-0410-b5e6-96231b3b80d8
Rework implementation of null non-type template arguments based on
Richard's feedback, to properly catch non-constant expressions and
type mismatches. Finishes <rdar://problem/11193097>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154407 91177308-0d34-0410-b5e6-96231b3b80d8
[code-complete] Introduce CodeCompletionTUInfo which will be used for caching
code-completion related strings specific to a translation unit (ASTContext and related data)

CodeCompletionAllocator does such limited caching, by caching the name assigned
to a DeclContext*, but that is not the appropriate place since that object has
a lifetime that can extend beyond that of an ASTContext.

Introduce CodeCompletionTUInfo which will be always tied to a translation unit
to do this kind of caching and move the caching of CodeCompletionAllocator into this
object, and propagate it to all the places where it will be needed.

The plan is to extend the caching where appropriate, using CodeCompletionTUInfo,
to avoid re-calculating code-completion strings.

Part of rdar://10796159.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154408 91177308-0d34-0410-b5e6-96231b3b80d8
Add a target triple to test/Index/complete-synthesized.m.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154409 91177308-0d34-0410-b5e6-96231b3b80d8
objective-c: remove IsConstProperty as it does not
seem to get called any more. Also add an assert in
isModifiableLvalue.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154410 91177308-0d34-0410-b5e6-96231b3b80d8
Don't include the ':' following code-completion suggestions for
'public', 'private', or 'protected', unless code completion patterns
are enabled. Fixes <rdar://problem/11189132>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154413 91177308-0d34-0410-b5e6-96231b3b80d8
For debug and coverage analysis if we're not optimizing go ahead
and emit a relatively empty block for a plain break statement. This
enables us to track where we went through a switch.

PR9796 & rdar://11215207

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154420 91177308-0d34-0410-b5e6-96231b3b80d8
Include the Objective-C parameter- and return-passing qualifiers when
providing code completions for Objective-C method declarations. Fixes
<rdar://problem/11164498>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154421 91177308-0d34-0410-b5e6-96231b3b80d8
This test actually needs label names.

PR9796

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154422 91177308-0d34-0410-b5e6-96231b3b80d8
Improve diagnostics in C++11 when a non-type template argument for a
non-type template parameter of pointer type is not a constant expression.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154424 91177308-0d34-0410-b5e6-96231b3b80d8
Add a query macro for C++11 N3276, decltype does not require complete
return types, from Michel Morin!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154428 91177308-0d34-0410-b5e6-96231b3b80d8
Improve the printing of __PRETTY_FUNCTION__ more provide more
information and more closely match GCC's, from Nikola Smiljanic!


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154430 91177308-0d34-0410-b5e6-96231b3b80d8
When we determine that an initialization sequence failed due to an
incomplete type, keep track of the actual type that was
incomplete. Otherwise, we might fail to produce a diagnostic. Fixes
PR12498.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154432 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] + comments

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154433 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] Add support for C++ dynamic_cast.

Simulate the C++ dynamic_cast in the analyzer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154434 91177308-0d34-0410-b5e6-96231b3b80d8