Fix C++ comment in C source



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162887 91177308-0d34-0410-b5e6-96231b3b80d8
Tooling: Add a runToolOnCodeWithArgs() function that allows
passing additional parameters to a tool.

Use this to fix a FIXME in testing code.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162889 91177308-0d34-0410-b5e6-96231b3b80d8
Reland r160052: Default to -std=c++11 on Windows.

Also update the tests that rely on c++98 to explicitly mention that.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162890 91177308-0d34-0410-b5e6-96231b3b80d8
Change -analyzer-config to use '=' as the key-value separator, and only
support the '-analyzer-config key=val' variant.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162891 91177308-0d34-0410-b5e6-96231b3b80d8
WWW: Force word wrapping of the content to avoid horizontal scrolling.

This isn't perfect but avoids overlap of the menu and the content.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162903 91177308-0d34-0410-b5e6-96231b3b80d8
PR13652: Don't assume the parameter array on a FunctionTypeLoc for a lambda will
be filled in; they won't if the lambda's declarator has an invalid type. Instead
take the parameters from the declarator directly.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162904 91177308-0d34-0410-b5e6-96231b3b80d8
Make preprocessor act in a GCC-compatible fashion when a macro is redefined
within its own argument list. The original definition is used for the immediate
expansion, but the new definition is used for any subsequent occurences within
the argument list or after the expansion.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162906 91177308-0d34-0410-b5e6-96231b3b80d8
objective-C: clang must implicitly convert 
__objc_yes/__objc_no to (BOOL)1/(BOOL)0 when
BOOL is declared; otherwise it resorts to
default of 'signed char'. This is important to
selecting the correct Numeric API numberWithBool:
Can't have a clang test for this. Will checkin and
executable llvm test. // rdar://12156616


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162922 91177308-0d34-0410-b5e6-96231b3b80d8
Move Analyses.def to include/clang/StaticAnalyzer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162927 91177308-0d34-0410-b5e6-96231b3b80d8
Move AnalyzerOptions.h to include/clang/StaticAnalyzer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162928 91177308-0d34-0410-b5e6-96231b3b80d8
Store const& to AnalyzerOptions in AnalysisManager instead of copying
individual flags.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162929 91177308-0d34-0410-b5e6-96231b3b80d8
Rename AnalyzerOptions 'EagerlyAssume' to 'eagerlyAssumeBinOpBifurcation'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162930 91177308-0d34-0410-b5e6-96231b3b80d8
Rename 'VisualizeEGUbi' and 'VisualizeEGDot' to 'visualizeExplodedGraphWithUbigGraph'
and 'visualizeExplodedGraphWithGraphViz' respectively.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162931 91177308-0d34-0410-b5e6-96231b3b80d8
Rename 'MaxLoop' to 'maxBlockVisitOnPath' to reflect reality.  We
should consider renaming the command line option as well.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162932 91177308-0d34-0410-b5e6-96231b3b80d8
Fix missing 'clang' in pragma example in ARC doc.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162933 91177308-0d34-0410-b5e6-96231b3b80d8
Teach RetainCountChecker about 'pragma clang arc_cf_code_audited'.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162934 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] Do not propagate the [super init] could be nil assumption
from callee to caller.

radar://12109638

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162935 91177308-0d34-0410-b5e6-96231b3b80d8
Fixes a bug for binding memoized match results.

Intorduces an abstraction for DynTypedNode which makes
is impossible to create in ways that introduced the bug;
also hides the implementation details of the template
magic away from the user and prepares the code for adding
QualType and TypeLoc bindings, as well as using DynTypedNode
instead of overloads for child and ancestor matching.

getNodeAs<T> was changed towards a non-pointer type, as
we'll want QualType and TypeLoc nodes to be returned
by value (the alternative would be to create new storage
which is prohibitively costly if we want to use it for
child / ancestor matching).

DynTypedNode is moved into a new header ASTTypeTraits.h,
as it is completely independent of the rest of the matcher
infrastructure - if the need comes up, we can move it to
a more common place.

The interface for users before the introduction of the
common storage change remains the same, minus the introduced
bug, for which a regression test was added.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162936 91177308-0d34-0410-b5e6-96231b3b80d8
Extend the "__is_pod" hack, which demotes various type trait keywords
(__is_pod, __is_signed, etc.) to normal identifiers if they are
encountered in certain places in the grammar where we know that prior
versions of libstdc++ or libc++ use them, to still allow the use of
these keywords as type traits. Fixes <rdar://problem/9836262> and PR10184.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162937 91177308-0d34-0410-b5e6-96231b3b80d8
Add -Wduplicate-enum warning.  Clang will emit this warning when an implicitly
initiated enum constant has the same value as another enum constant.

For instance:
enum test { A, B, C = -1, D, E = 1 };
Clang will warn that:
 A and D both have value 0
 B and E both have value 1

A few exceptions are made to keep the noise down.  Enum constants which are
initialized to another enum constant, or an enum constant plus or minus 1 will
not trigger this warning.  Also, anonymous enums are not checked.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162938 91177308-0d34-0410-b5e6-96231b3b80d8