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These are unnecessary, the declarations already carry the 'extern C' property, and if there is mismatch
between declaration and definition then we will get linker errors via libclang.exports.
llvm-svn: 290025
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Summary: Removed unused headers, replaced some headers with forward class declarations
Patch by: Eugene <claprix@yandex.ru>
Differential Revision: https://reviews.llvm.org/D20100
llvm-svn: 275882
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When reparsing a translation unit with preamble generation turned on,
no includes are found. This is due to the fact that all SLocs from
AST/PCH files are skipped as they are 'loaded', and inclusions from a
preamble are also 'loaded'. So, in case a file has a preamble, it first
needs to process those loaded inclusions, and then check for any local
inclusions. This latter one is for any includes that are not part of the
preamble, like includes half-way through a file.
This fixes PR24748.
Differential Revision: http://reviews.llvm.org/D14329
llvm-svn: 256939
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llvm-svn: 201156
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checks for invalid translation unit are in place. Also, while there, add log
output for this case.
llvm-svn: 201155
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into a getter cxtu::getASTUnit(TU)
llvm-svn: 173585
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Use const_cast<> to avoid a cast-away-const error.
llvm-svn: 172562
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Completely automated with sort_includes.py
llvm-svn: 169240
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LLVM.h imports
them into the clang namespace.
llvm-svn: 135852
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source locations from source locations loaded from an AST/PCH file.
Previously, loading an AST/PCH file involved carefully pre-allocating
space at the beginning of the source manager for the source locations
and FileIDs that correspond to the prefix, and then appending the
source locations/FileIDs used for parsing the remaining translation
unit. This design forced us into loading PCH files early, as a prefix,
whic has become a rather significant limitation.
This patch splits the SourceManager space into two parts: for source
location "addresses", the lower values (growing upward) are used to
describe parsed code, while upper values (growing downward) are used
for source locations loaded from AST/PCH files. Similarly, positive
FileIDs are used to describe parsed code while negative FileIDs are
used to file/macro locations loaded from AST/PCH files. As a result,
we can load PCH/AST files even during parsing, making various
improvemnts in the future possible, e.g., teaching #include <foo.h> to
look for and load <foo.h.gch> if it happens to be already available.
This patch was originally written by Sebastian Redl, then brought
forward to the modern age by Jonathan Turner, and finally
polished/finished by me to be committed.
llvm-svn: 135484
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during deserialization from a precompiled header, and update all of
its callers to note when this problem occurs and recover (more)
gracefully. Fixes <rdar://problem/9119249>.
llvm-svn: 129839
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the file contents with it.
Allow remapping a file by specifying another filename whose contents should be loaded if the original
file gets loaded. This allows to override files without having to create & load buffers in advance.
llvm-svn: 127052
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to libclang.
llvm-svn: 119585
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but to wrap both an ASTUnit and a "string pool"
that will be used for fast USR generation.
This requires a bunch of mechanical changes, as
there was a ton of code that assumed that CXTranslationUnit
and ASTUnit* were the same.
Along with this change, introduce CXStringBuf,
which provides an llvm::SmallVector<char> backing
for repeatedly generating CXStrings without a huge
amount of malloc() traffic. This requires making
some changes to the representation of CXString
by renaming a few fields (but keeping the size
of the object the same).
llvm-svn: 119337
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SourceManager::getPresumedLoc(), so that we don't try to make use of
an invalid presumed location. Doing so can cause crashes.
llvm-svn: 118885
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(C) API, and will likely grow further in this direction in the future.
llvm-svn: 102779
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