The pointer was being implicitly converted to a StringRef and the size was being passed into the bool. Since the bool has a default value normally, no one noticed that the wrong number of arguments was given.
llvm-svn: 250977
Summary: It breaks the build for the ASTMatchers
Subscribers: klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D13893
llvm-svn: 250827
The map of FileChange structs here was storing two disjoint types of
information:
1. A pointer to the Module that an #include directive implicitly
imported
2. A FileID and FileType for an included file. These would be left
uninitialized in the Module case.
This change splits these two kinds of information into their own maps,
which both simplifies how we access either and avoids the undefined
behaviour we were hitting due to the uninitialized fields in the
included file case.
Mostly NFC, but fixes some errors found by self-host with ubsan.
llvm-svn: 241140
The patch is generated using this command:
$ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
-checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
work/llvm/tools/clang
To reduce churn, not touching namespaces spanning less than 10 lines.
llvm-svn: 240270
Currently -fms-extensions controls this behavior, which doesn't make
much sense. It means we can't identify what is and isn't a system header
when compiling our own preprocessed output, because #line doesn't
represent this information.
If someone is feeding Clang's preprocessed output to another compiler,
they can use this flag.
Fixes PR20553.
Reviewers: rsmith
Differential Revision: http://reviews.llvm.org/D5217
llvm-svn: 230587
Bitfield RefersToEnclosingLocal of Stmt::DeclRefExprBitfields renamed to RefersToCapturedVariable to reflect latest changes introduced in commit 224323. Also renamed method Expr::refersToEnclosingLocal() to Expr::refersToCapturedVariable() and comments for constant arguments.
No functional changes.
llvm-svn: 224329
Currently, if global variable is marked as a private OpenMP variable, the compiler crashes in debug version or generates incorrect code in release version. It happens because in the OpenMP region the original global variable is used instead of the generated private copy. It happens because currently globals variables are not captured in the OpenMP region.
This patch adds capturing of global variables iff private copy of the global variable must be used in the OpenMP region.
Differential Revision: http://reviews.llvm.org/D6259
llvm-svn: 224323
Summary:
Make DiagnosticsEngine::takeClient return std::unique_ptr<>. Updated
callers to store conditional ownership using a pair of pointer and unique_ptr
instead of a pointer + bool. Updated code that temporarily registers clients to
use the non-owning registration (+ removed extra calls to takeClient).
Reviewers: dblaikie
Reviewed By: dblaikie
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D6294
llvm-svn: 222193
It is very common to include headers with DOS-style line endings, such
as windows.h, from source files with Unix-style line endings.
Previously, we would end up with mixed line endings and #endifs that
appeared to be on the same line:
#if 0 /* expanded by -frewrite-includes */
#include <windows.h>^M#endif /* expanded by -frewrite-includes */
Clang treats either of \r or \n as a line ending character, so this is
purely a cosmetic issue.
This has no automated test because most Unix tools on Windows will
implictly convert CRLF to LF when reading files, making it very hard to
detect line ending mismatches. FileCheck doesn't understand {{\r}}
either.
Fixes PR20552.
llvm-svn: 217259
According to the gcc docs, -include uses the current working directory
for the lookup instead of the main source file.
This patch gets rid of NormalizeIncludePath (which relied on an
implementation detail of FileManager / FileEntry for the include path
logic to work), and instead hands the correct lookup information down to
LookupFile.
This will allow us to change the FileEntry's behavior regarding its Name
caching.
llvm-svn: 215433
After post-commit review and community discussion, this seems like a
reasonable direction to continue, making ownership semantics explicit in
the source using the type system.
llvm-svn: 215323
This reverts commit r213307.
Reverting to have some on-list discussion/confirmation about the ongoing
direction of smart pointer usage in the LLVM project.
llvm-svn: 213325
(after fixing a bug in MultiplexConsumer I noticed the ownership of the
nested consumers was implemented with raw pointers - so this fixes
that... and follows the source back to its origin pushing unique_ptr
ownership up through there too)
llvm-svn: 213307
The rewrite facility's footprint is small so it's not worth going to these
lengths to support disabling at configure time, particularly since key compiler
features now depend on it.
Meanwhile the Objective-C rewriters have been moved under the
ENABLE_CLANG_ARCMT umbrella for now as they're comparatively heavy and still
potentially worth excluding from lightweight builds.
Tests are now passing with any combination of feature flags. The flags
historically haven't been tested by LLVM's build servers so caveat emptor.
llvm-svn: 213171
Craig Topper