llvm-svn: 132653

llvm-svn: 132651

llvm-svn: 132635

llvm-svn: 132634

to the linker.

llvm-svn: 132629

common C++ pattern of using the same name for the constructor argument as you
do for the member. Noticed by inspection.

llvm-svn: 132626

the self-host failures and Chandler's concerns.

llvm-svn: 132622

llvm-svn: 132618

[analyzer] Don't crash when copying an unknown number of bytes with memcpy(). Also handle all memcpy-family return values in evalCopyCommon(), rather than having some outside and some inside.

llvm-svn: 132617

llvm-svn: 132614

__builtin_astype(): Used to reinterpreted as another data type of the same size using for both scalar and vector data types.
Added test case.

llvm-svn: 132612

Emit debug info only if there is an insertion point. The debug info should not force an insertion point. Codegen may later on decide to not emit code for some reason, see extensive comment in CodeGenFunction::EmitStmt(), and debug info should not get in the way.

llvm-svn: 132610

llvm-svn: 132608

llvm-svn: 132607

llvm-svn: 132605

Improvements to abbreviations for PCH which add support for EnumDecl, ObjCIvarDecl, TypedefDecl, VarDecl and FieldDecl and improve support for ParmVarDecl.

llvm-svn: 132604

libclang. Fixes <rdar://problem/9537904>.

llvm-svn: 132603

llvm-svn: 132596

suggested by Chandler.

llvm-svn: 132593

Emit debug info only if there is an insertion point. The debug info should not force an insertion point. Codegen may later on decide to not emit code for some reason, see extensive comment in CodeGenFunction::EmitStmt(), and debug info should not get in the way.

llvm-svn: 132576

destructors are implemented but other special members are on the way,
which is where the real benefits of this will be visible.

llvm-svn: 132572

passing -Wunknown-warning-option will re-enable warnings about -Wno-foo.

llvm-svn: 132570

Warn in cases such as "x + someCondition ? 42 : 0;",
where the condition expression looks arithmetic, and has
a right-hand side that looks boolean.

This (partly) addresses http://llvm.org/bugs/show_bug.cgi?id=9969

llvm-svn: 132565

In code such as "char* volatile const j()", Clang warns that "volatile
const" will be ignored. Make it point to the first ignored qualifier,
and simplify the code a bit.

llvm-svn: 132563

llvm-svn: 132560

llvm-svn: 132557

we look in /usr/lib to find crt1.o, and that depends only on where libc
is installed.

This fixes the case of using a different gcc installation in a distro
without multilib.

llvm-svn: 132551

llvm-svn: 132550

llvm-svn: 132548

Sema::RequireCompleteExprType() a bit more, setting the point of
instantiation if needed, and skipping explicit specializations entirely.

llvm-svn: 132547

llvm-svn: 132546

llvm-svn: 132544

llvm-svn: 132543

places this is a problem.

llvm-svn: 132542

Patch by Tobias Hunger!

Fixes PR10008

llvm-svn: 132541

Found by valgrind.

llvm-svn: 132540

My testing shows that function stat has no problem with trailing separators. (tested on Windows and Darwin).

This fixes a bug on Windows:
clang c:\test.cpp

Here the call stat("c:") is not recognized as a directory (must be "c:\").

llvm-svn: 132539

I'll try to implement this functionality again soon.

llvm-svn: 132536

diagnostic group to cover the cases where we have definitively bad
behavior: dynamic classes.

It also rips out the existing support for POD-based checking. This
didn't work well, and triggered too many false positives. I'm looking
into a possibly more principled way to warn on the fundamental buggy
construct here. POD-ness isn't the critical aspect anyways, so a clean
slate is better. This also removes some silliness from the code until
the new checks arrive.

llvm-svn: 132534

llvm-svn: 132531