used when we instantiate C++ new expressions, delete expressions, and
object-construction expressions. Fixes PR6424, although we can't test
all of it until we finish implementing lookup of "operator delete" for
new expressions (!).
llvm-svn: 97195
to mark the constructor as referenced. Fixes the narrow issue reported
in PR6424, but there are a few other places that I'll fix before
closing out that PR.
llvm-svn: 97185
equality comparisons, and conditional operators, produce a composite
pointer type with the appropriate additional "const" qualifiers if the
pointer types would otherwise be incompatible. This is a small
extension (also present in GCC and EDG in a slightly different form)
that permits code like:
void** i; void const** j;
i == j;
with the following extwarn:
t.cpp:5:5: warning: comparison of distinct pointer types ('void **' and
'void const **') uses non-standard composite pointer type
'void const *const *' [-pedantic]
i == j;
~ ^ ~
Fixes PR6346, and I'll be filing a core issue about this with the C++
committee.
llvm-svn: 97177
compilation using g++ v3.4.
I'll watch the buildbots and back out if necessary.
Feel free to do the same if something breaks.
Without this patch I get (on g++ 3.4.6) following error:
In file included from clang/lib/Sema/SemaTemplate.cpp:14:
clang/lib/Sema/TreeTransform.h: In member function `clang::ASTOwningResult<&clang::ActionBase::DeleteExpr> clang::TreeTransform<Derived>::RebuildCXXPseudoDestructorExpr(clang::ASTOwningResult<&clang::ActionBase::DeleteExpr>, clang::SourceLocation, bool, clang::NestedNameSpecifier*, clang::SourceRange, clang::TypeSourceInfo*, clang::SourceLocation, clang::SourceLocation, clang::PseudoDestructorTypeStorage)':
clang/lib/Sema/TreeTransform.h:5784: error: expected primary-expression before '>' token
clang/lib/Sema/TreeTransform.h:5784: error: expected primary-expression before ')' token
make[4]: *** [clang/lib/Sema/Release/SemaTemplate.o] Error 1
llvm-svn: 97136
skip the object argument conversion if either of the candidates didn't
initialize it.
Fixes PR6421, which is such a very straightforward extension of PR6398 that I
should have worked it into the last test case (and therefore caught it then).
Ah well.
llvm-svn: 97135
- Demonstrates how to build a standalone tool which loads source code using the
Driver and Frontend libraries, and then uses CodeGen and the JIT to actually
execute the code.
- Still more complicated than it should be, but hey its only 153 lines. :)
--
ddunbar@ozzy:tmp$ cat hello.c
#include <stdio.h>
int main() { printf("hello world\n"); return 0; }
ddunbar@ozzy:tmp$ clang-interpreter hello.c
hello world
--
llvm-svn: 97133
types. Rank these conversions below other conversions. This allows overload
resolution when the only distinction is between a complex and scalar type. It
also brings the complex overload resolutin in line with GCC's.
llvm-svn: 97128
This patch implements the CallEnter/CallExit idea of Ted.
Add two interfaces to GRSubEngine: ProcessCallEnter, ProcessCallExit.
The CallEnter program point uses caller's location context. The
CallExit program point uses callee's location context.
CallEnter is built by GRStmtNodeBuilder. CallExit is built by
GREndPathNodeBuilder.
llvm-svn: 97122
to various MacOS X functions. The checks in BasicObjCFoundationChecks.cpp will
gradually be migrated here.
As a first check, check that when 'dispatch_once()' is passed a predicate value
that has non-local storage.
llvm-svn: 97116
class types, dependent types, and namespaces. I had previously
weakened this invariant while working on parsing pseudo-destructor
expressions, but recent work in that area has made these changes
unnecessary.
llvm-svn: 97112
This is the way I would like to move the frontend function towards -- distinct
pieces of functionality should be exposed only via FrontendAction
implementations which have clean and relatively-stable APIs.
This also isolates the surface area in clang which depends on LLVM CodeGen.
llvm-svn: 97110
expressions that look like pseudo-destructors, e.g.,
p->T::~T()
where p has dependent type.
At template instantiate time, we determine whether we actually have a
pseudo-destructor or a member access, and funnel down to the
appropriate routine in Sema.
Fixes PR6380.
llvm-svn: 97092
to various unix/posix functions, e.g. 'open()'.
As a first check, check that when 'open()' is passed 'O_CREAT' that it has
a third argument.
llvm-svn: 97086
CXXPseudoDestructorExpr.
Update template instantiation for pseudo-destructor expressions to use
this source information and to make use of
Sema::BuildPseudoDestructorExpr when the base expression is dependent
or refers to a scalar type.
llvm-svn: 97079
type-specifier-seq. Fixes some conditional-jump-on-unitialized-value
errors in valgrind. Also counts as attempt #2 at making the MSVC
buildbot happy.
llvm-svn: 97077
Douglas Gregor