Bad anders.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72156 91177308-0d34-0410-b5e6-96231b3b80d8

Create a temporary if the lvalue is a bitfield. Reported by Eli.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72155 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for binding references to scalar rvalues.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72153 91177308-0d34-0410-b5e6-96231b3b80d8

Bind references to lvalues correctly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72150 91177308-0d34-0410-b5e6-96231b3b80d8

Add EmitReferenceBindingToExpr. Have EmitCallArg use it for now. Doesn't support anything but at least we don't crash ;)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72147 91177308-0d34-0410-b5e6-96231b3b80d8

Start documenting precompiled headers

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72146 91177308-0d34-0410-b5e6-96231b3b80d8

Add FIXMEs for the remaining C and C++ expression types that still
need template instantiation logic. Remove one FIXME by instantiating
the callee in a non-type-dependent CXXOperatorCallExpr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72145 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for __builtin_va_arg.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72144 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for __builtin_choose_expr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72143 91177308-0d34-0410-b5e6-96231b3b80d8

Ban the use of __builtin_types_compatible_p in C++; g++ doesn't support it,
and it isn't clear exactly what it's supposed to mean. Thanks Eli!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72142 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for __builtin_shufflevector.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72139 91177308-0d34-0410-b5e6-96231b3b80d8

Remove finished FIXME.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72137 91177308-0d34-0410-b5e6-96231b3b80d8

Build fixes for r72135.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72136 91177308-0d34-0410-b5e6-96231b3b80d8

Move AnalysisConsumer.h and Analyses.def from tools/clang-cc to
include/clang/Frontend, and move AnalysisConsumer.cpp from
tools/clang-cc to lib/Frontend.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72135 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for __builtin_types_compatible_p.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72134 91177308-0d34-0410-b5e6-96231b3b80d8

Improve support for irgen of references.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72133 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for GNU statement expressions

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72129 91177308-0d34-0410-b5e6-96231b3b80d8

Fix handling of the GNU "t ? : f" extension to the conditional
operator in C++, and verify that template instantiation for the
condition operator does the right thing.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72127 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for compound assignment operators.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72126 91177308-0d34-0410-b5e6-96231b3b80d8

Only do the bitcast in EmitStoreOfScalar if the type is a boolean.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72125 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for cast expressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72119 91177308-0d34-0410-b5e6-96231b3b80d8

Pass the destination QualType to EmitStoreOfScalar. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72118 91177308-0d34-0410-b5e6-96231b3b80d8

Don't always zext the result of the not unary operator to an int.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72117 91177308-0d34-0410-b5e6-96231b3b80d8

Patch finishes off application of printf attribute on blocks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72111 91177308-0d34-0410-b5e6-96231b3b80d8

Update test

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72110 91177308-0d34-0410-b5e6-96231b3b80d8

Add missing include for stderr and fprintf, needed
when compiling with gcc-4.4.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72109 91177308-0d34-0410-b5e6-96231b3b80d8

Remove the -arch option from clang-cc: for all practical purposes, it's
redundant with -triple.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72108 91177308-0d34-0410-b5e6-96231b3b80d8

Move analysis command-line options out of AnalysisConsumer.cpp into
clang-cc.cpp.

With this commit, all of the clang-cc command-line options are defined
in clang-cc.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72107 91177308-0d34-0410-b5e6-96231b3b80d8

Fix a crash with -emit-html from stdin.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72104 91177308-0d34-0410-b5e6-96231b3b80d8

Have AggExprEmitter::VisitCXXConstructExpr make new variables if necessary. Stub out VisitCXXExprWithTemporaries.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72103 91177308-0d34-0410-b5e6-96231b3b80d8

Create CXXConstructExpr calls for arguments passed to functions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72102 91177308-0d34-0410-b5e6-96231b3b80d8

Clean up some unnecessary includes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72101 91177308-0d34-0410-b5e6-96231b3b80d8

CMake updates for r72099; untested, so please tell me if there are any
issues.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72100 91177308-0d34-0410-b5e6-96231b3b80d8

Move clang-cc.h to lib/Frontend/Utils.h, and move the associated .cpp
files to lib/Frontend.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72099 91177308-0d34-0410-b5e6-96231b3b80d8

Add comment about FullExprArg.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72098 91177308-0d34-0410-b5e6-96231b3b80d8

Move CreateAnalysisConsumer into a separate header AnalysisConsumer.h.
Start moving things around in the direction of refactoring the
command-line options out of AnalysisConsumer.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72097 91177308-0d34-0410-b5e6-96231b3b80d8

Move the options for dependency file generation from DependencyFile.cpp
to clang-cc.cpp.  Also, rename CreateDependencyFileGen to
AttachDependencyFileGen, and make it take a raw_ostream rather than
opening a file itself.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72096 91177308-0d34-0410-b5e6-96231b3b80d8

Move options for -E mode from PrintPreprocessedOutput.cpp to
clang-cc.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72095 91177308-0d34-0410-b5e6-96231b3b80d8

Refactor -dM mode out of the main routine for -E handling.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72090 91177308-0d34-0410-b5e6-96231b3b80d8

Move the warning options from Warnings.cpp to clang-cc.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72089 91177308-0d34-0410-b5e6-96231b3b80d8

Switch some utilities in clang-cc to take a stream instead of a
filename (or unconditionally using stdout).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72085 91177308-0d34-0410-b5e6-96231b3b80d8

Update checker build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72084 91177308-0d34-0410-b5e6-96231b3b80d8

When assigning from an rvalue to a const reference, the implicit cast from T -> const T is not an lvalue cast.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72082 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for call expressions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72081 91177308-0d34-0410-b5e6-96231b3b80d8

This patch allows clang to generate code for declared properties on the GNU runtime.  As with @synchronized, this requires some extra functions that are included with other libraries (not with the GNU runtime itself) and so will cause linker errors when these are not present.
Patch by David Chisnall.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72079 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for array subscript expressions. This was far
easier than expected because of the limitation that subscript
operators must be member functions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72076 91177308-0d34-0410-b5e6-96231b3b80d8

BlockDecl node must be complete before block attributes
can be processed. No change in functionality.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72066 91177308-0d34-0410-b5e6-96231b3b80d8

Fix PR 4230: Don't flag leaks of NSAutoreleasePools until we know that we aren' at the top-most scope of autorelease pools.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72065 91177308-0d34-0410-b5e6-96231b3b80d8

Attempted CMake build fixes for r72060; this is untested, so please tell
me if there are any issues.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72063 91177308-0d34-0410-b5e6-96231b3b80d8

Build fixes for r72060; sorry for any inconvenience.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72062 91177308-0d34-0410-b5e6-96231b3b80d8

Remove -fprintf-source-range-info from the Driver (this was renamed)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72061 91177308-0d34-0410-b5e6-96231b3b80d8

Move ASTConsumers.h to include/clang/Frontend, and move the associated
.cpp files to lib/Frontend.  (As proposed on cfe-dev.)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72060 91177308-0d34-0410-b5e6-96231b3b80d8

Move the Wno-rewrite-macros option out of RewriteObjC.cpp in prepration
for moving ASTConsumers.h to include/clang/Frontend.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72059 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for imaginary literals, because they were next in Expr.h

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72058 91177308-0d34-0410-b5e6-96231b3b80d8

Rename the factory function for the ObjC rewriter to something sane.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72055 91177308-0d34-0410-b5e6-96231b3b80d8

Move AnalysisConsumer out of ASTConsumers.h in preparation for moving
ASTConsumers.h to include/clang/Frontend.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72054 91177308-0d34-0410-b5e6-96231b3b80d8

Refactor ASTConsumers to take a raw_ostream instead of a filename where
appropriate.  There shouldn't be any significant functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72052 91177308-0d34-0410-b5e6-96231b3b80d8

"This patch fixes an obvious buffer overrun in
SelectInterestingSourceRegion()," from Jay Foad!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72049 91177308-0d34-0410-b5e6-96231b3b80d8

Fix sorting of using directives, from Jay Foad

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72048 91177308-0d34-0410-b5e6-96231b3b80d8

Reformat a comment

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72046 91177308-0d34-0410-b5e6-96231b3b80d8

Several fixes to the clang man page.
 - -emit-llvm isn't a stage selection option.

 - Document -O4 and -flto.

 - -ObjC++ and -ObjC apply to all inputs, not subsequent ones.

 - Some versions of pod2man aren't happy about the comment after =over=?

 - Some minor grammar fixes.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72044 91177308-0d34-0410-b5e6-96231b3b80d8

Deal with an icky corner case where we were complaining that a catch
statement was using an rvalue reference during the template
definition. However, template instantiations based on an lvalue
reference type are well-formed, so we delay checking of these property
until template instantiation time.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72041 91177308-0d34-0410-b5e6-96231b3b80d8

more printf attribute on block declaration and
checking when block is envoked. In progress.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72039 91177308-0d34-0410-b5e6-96231b3b80d8

Debug info: Initialize runtime language field correctly for Objective-C
interface types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72036 91177308-0d34-0410-b5e6-96231b3b80d8

Template instantiation for C++ try/catch statements.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72035 91177308-0d34-0410-b5e6-96231b3b80d8

Since we miscompile many cases when declaring a variable with a reference type, make them unsupported for now.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72034 91177308-0d34-0410-b5e6-96231b3b80d8

Remove an unused builtin.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72033 91177308-0d34-0410-b5e6-96231b3b80d8

Add 'cmp' SSE builtins and get rid of a bunch of other builtins.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72032 91177308-0d34-0410-b5e6-96231b3b80d8

Include StmtNodes.def to declare Visit methods for all of the known
kinds of statements (in the instantiation logic). No functionality
change, but now we'll get linker errors if we add a statement but
forget to introduce its instantiation logic.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72031 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify struct/class tag mismatch warning, per Sebastian's suggestion

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72027 91177308-0d34-0410-b5e6-96231b3b80d8

Simplify tests now that GNU runtime supports exception handling.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72021 91177308-0d34-0410-b5e6-96231b3b80d8

Minor tweak to support format attribute on blocks. No change in functionality.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72020 91177308-0d34-0410-b5e6-96231b3b80d8

Avoid potential out-of-bounds access in SourceManager::getLineNumber.
 - Chris, please see added FIXMEs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72019 91177308-0d34-0410-b5e6-96231b3b80d8

Oops, dropped a -verify

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72016 91177308-0d34-0410-b5e6-96231b3b80d8

When instantiating the definition of a member function of a class
template, introduce that member function into the template
instantiation stack. Also, add diagnostics showing the member function
within the instantiation stack and clean up the qualified-name
printing so that we get something like:

  note: in instantiation of member function 'Switch1<int, 2, 2>::f'
  requested here

in the template instantiation backtrace.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72015 91177308-0d34-0410-b5e6-96231b3b80d8

Improve test case a wee bit

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72014 91177308-0d34-0410-b5e6-96231b3b80d8

Silence a Release-Asserts warning.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72013 91177308-0d34-0410-b5e6-96231b3b80d8

Fix for PR2386: distinguish between insertion and replacements in the
delta tree.

The issue is roughly a conflict in ReplaceText between two kinds of
uses. One, it should be possible to replace a replacement: for example, the
ObjC rewriter calls ReplaceStmt for an expression, then replaces the resulting
expression with another expression.  Two, it should be possible to
replace text that already has text inserted before it: for example, the
HTML rewriter inserts a bunch of tags at the beginning of the line, then
tries to escape the first character on the line.  This patch
distinguishes the two cases by storing the deltas separately;
essentially, replacements and insertions no longer interfere with
each other.

Another possibility would be to add some sort of flag to ReplaceText, but
this seems a bit more intuitive and flexible.

There are a few downsides to the current solution: one is that there isn't
any way to remove/replace an insertion without touching additional
surrounding text; if such an operation turns out to be useful, an
additional method or flag can be added.  Another is that an insertion
and replacing a string of length zero are distinct operations; I'm not
sure how to resolve this, or whether it will be confusing in practice.

This is relatively sensitive code, so please test and tell me if
anything breaks.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72000 91177308-0d34-0410-b5e6-96231b3b80d8

Remove tabs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71997 91177308-0d34-0410-b5e6-96231b3b80d8

Remove unused parameter.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71996 91177308-0d34-0410-b5e6-96231b3b80d8

Add some comments to ASTConsumers.h describing what the different
ASTConsumers actually do.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71992 91177308-0d34-0410-b5e6-96231b3b80d8

Make ActOnWhileStmt take a FullExprArg for the condition expr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71990 91177308-0d34-0410-b5e6-96231b3b80d8

Make ActOnExprStmt take a FullExprArg.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71989 91177308-0d34-0410-b5e6-96231b3b80d8

Fix instantiate-function-1.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71988 91177308-0d34-0410-b5e6-96231b3b80d8

Fix DISABLE_SMART_POINTERS build.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71984 91177308-0d34-0410-b5e6-96231b3b80d8

Implement Sema::ActOnFinishFullExpr and create a CXXExprWithTemporaries node if necessary.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71983 91177308-0d34-0410-b5e6-96231b3b80d8

Add the FullExprArg wrapper and use it for if statement conditions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71982 91177308-0d34-0410-b5e6-96231b3b80d8

Add support for converting member pointer types to LLVM types. Also mangle pointer to member functions correctly and add tests.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71981 91177308-0d34-0410-b5e6-96231b3b80d8

This patch fixes two bugs in the GNU Objective-C runtime implementation.  One is a case in rethrowing exceptions where the C types don't match correctly (I already sent this patch to Daniel Dunbar, who found the bug, so it may have already been committed).  The other fixes the case properties so that the methods generated as property accessors are added to the class structure correctly.
Patch by David Chisnall.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71980 91177308-0d34-0410-b5e6-96231b3b80d8

Add FIXME about not using MemberExpr nodes when the base type is a dependent type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71979 91177308-0d34-0410-b5e6-96231b3b80d8

Use the Itanium ABI for member pointers. Add a missing 'break' statement and a test case

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71972 91177308-0d34-0410-b5e6-96231b3b80d8

A couple of tweaks to make -ast-print produce code that's closer to
valid C code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71971 91177308-0d34-0410-b5e6-96231b3b80d8

Rewrite PureVirtualMethodCollector to use the overridden methods. Fixes <rdar://problem/6854087>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71970 91177308-0d34-0410-b5e6-96231b3b80d8

Add OldMD to the list of methods NewMD overrides

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71969 91177308-0d34-0410-b5e6-96231b3b80d8

Add setters/getters to CXXMethodDecl so it can keep track of which virtual member functions it overrides (if any)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71968 91177308-0d34-0410-b5e6-96231b3b80d8

Make the RAII extension warning silencing for __extension__ a bit
narrower, so it doesn't catch expresions that aren't sub-expressions of
__extension__ operator.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71967 91177308-0d34-0410-b5e6-96231b3b80d8

Targets without long long should reduce the size of intmax_t
accordingly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71966 91177308-0d34-0410-b5e6-96231b3b80d8

Refactor address-of-void extension a bit so that it's more obviously
correct.  No functionality change, as far as I know.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71965 91177308-0d34-0410-b5e6-96231b3b80d8

A few minor updates to the user manual.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71964 91177308-0d34-0410-b5e6-96231b3b80d8

Fix another case where the extern-ness of extern "C" wasn't being captured.

This makes me think that we should make hasExternalStorage perform this check...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71962 91177308-0d34-0410-b5e6-96231b3b80d8