This is to accept "NA" in place of vesion number for availability
attribute. Used on introduced=NA to mean unavailable
and deprecated=NA to mean nothing (not deprecated).
rdar://18804883
llvm-svn: 221417
Installing <prefix>/share/clang/cmake/ClangConfig.cmake makes CMake's
builtin find_package() utility work with Clang. This also allows
downstream consumers of Clang to statically link against libraries like
clangAST and have that pull in dependencies like clangBasic and
LLVMSupport.
See the CMake docs on packages:
http://www.cmake.org/cmake/help/v3.0/manual/cmake-packages.7.html
llvm-svn: 221411
an __unknown_anytype(...). In this case, we rebuild the
vararg function type specially to convert the call expression
to something that IRGen can handle. However, FunctionDecl
as rebuilt in RebuildUnknownAnyExpr::resolveDecl is bogus and
results in crash when accessing its params later on. This
patch fixes the crash by rebuilding the FunctionDecl to match
its new resolved type. rdar://15297105.
John McCall, please review post-commit.
llvm-svn: 221404
Custom targets in cmake cannot be exported, and this dependency is only
needed in the combined build to ensure that Intrinsics.gen is created
before compiling CodeGen. In the standalone, all of LLVM is build first.
llvm-svn: 221391
When we are generating the global initializer functions, we call
CGDebugInfo::EmitFunctionStart() with a valid decl which is describing
the initialized global variable. Do not update the DeclCache with this
key as it will overwrite the the cached variable DIGlobalVariable with
the newly created artificial DISubprogram.
One could wonder if we should put artificial subprograms in the DIE tree
at all (there are vaild uses for them carrying line information though).
llvm-svn: 221385
This DefaultIgnore warning under -Wincomplete-module was firing on
any module map files that happened to be parsed (it's only supposed to
fire on headers), and it has been superceded by
-Wnon-modular-include-in-module anyway.
For compatibility, I rewired -Wincomplete-module to imply
-Wnon-modular-include-in-module.
llvm-svn: 221357
Before:
SOME_WEIRD_LOG_MACRO
<< "Something long enough to cause a line break";
After:
SOME_WEIRD_LOG_MACRO
<< "Something long enough to cause a line break";
llvm-svn: 221338
The command line options are specified in a space-separated list that is an
argument to -dwarf-debug-flags, so that breaks if there are spaces in the
options. This feature came from Apple's internal version of GCC, so I went back
to check how llvm-gcc handled this and matched that behavior.
rdar://problem/18775420
llvm-svn: 221309
Change the LC_ID_DYLIB of ASan's dynamic libraries on OS X to be set to "@rpath/libclang_rt.asan_osx_dynamic.dylib" and similarly for iossim. Clang driver then sets the "-rpath" to be the real path to where clang currently has the dylib (because clang uses the relative path to its current executable). This means if you move the compiler or install the binary release, -fsanitize=address will link to the proper library.
Reviewed at http://reviews.llvm.org/D6018
llvm-svn: 221279
Summary:
Handle -extra-arg and -extra-arg-before options in the
CommonOptionsProvider so they can be used in all clang tools. Adjust arguments
in a CompilationDatabase wrapper instead of adding ArgumentsAdjuster to the
tool.
Reviewers: djasper, klimek
Reviewed By: klimek
Subscribers: klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D6073
llvm-svn: 221248
mingw64's headers implement fabs by calling __builtin_fabs, so using the
library call results in an infinite loop. If the backend legalizes
@llvm.fabs as a call to fabs later, things should work out, as the crt
provides a definition.
llvm-svn: 221206
Now we don't warn on this code:
void __stdcall f(void);
void __stdcall f();
My previous commit regressed this functionality because I didn't update
the relevant test case which used a definition.
llvm-svn: 221188
We already have a warning on the call sites of code like this:
void f() { }
void g() { f(1, 2, 3); }
t.c:2:21: warning: too many arguments in call to 'f'
We can limit ourselves to diagnosing unprototyped forward declarations
of f to cut down on noise.
llvm-svn: 221184
parameters with nonnull attribute when comparison is always
true/false. Patch causes false positive when parameter is
modified in the function.
llvm-svn: 221163
Craig Topper