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2010-06-30Support ParenListExpr for PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107266 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-30Headers: Define __INT64_TYPE__ in terms of getInt64Type(), which isn't alwaysDaniel Dunbar
'long'. The practical upshot is so that the uint64_t we define in our stdint.h ends up being compatible with that defined by gcc (at least on Darwin), which otherwise could lead to type incompatibilities with other system headers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29Support C++ friend declarations for PCH.Argyrios Kyrtzidis
This commit 'introduces' a slightly different way to restore the state of the AST object. It makes PCHDeclReader/PCHDeclWriter friends and gives them access to the private members of the object. The rationale is to avoid using/modifying the AST interfaces for PCH read/write so that to: -Avoid complications with objects that have side-effects during creation or when using some setters. -Not 'pollute' the AST interface with methods only used by the PCH reader/writer -Allow AST objects to be read-only. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107219 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29When we know that we are at sub-statement reading (which is all of ↵Argyrios Kyrtzidis
PCHStmtReader) use the "faster" ReadSubStmt. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107218 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Modify the way sub-statements are stored and retrieved from PCH.Argyrios Kyrtzidis
Before this commit, sub-stmts were stored as encountered and when they were placed in the Stmts stack we had to know what index each stmt operand has. This complicated supporting variable sub-stmts and sub-stmts that were contained in TypeSourceInfos, e.g. x = sizeof(int[1]); would crash PCH. Now, sub-stmts are stored in reverse order, from last to first, so that when reading them, in order to get the next sub-stmt we just need to pop the last stmt from the stack. This greatly simplified the way stmts are written and read (just use PCHWriter::AddStmt and PCHReader::ReadStmt accordingly) and allowed variable stmt operands and TypeSourceInfo exprs. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107087 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Remove state assertion.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107064 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Don't crash in InitializePreprocessor() when there is no valid PTHManager. ↵Ted Kremenek
Fixes <rdar://problem/8098441>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107061 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Support CXXPseudoDestructorExpr for PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106999 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Support DependentScopeDeclRefExpr for PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106998 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Refactor PCH reading/writing of template arguments passed to expressions.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106997 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Fix PCH emitting/reading for template arguments that contain expressions.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106996 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28Fix various bugs in recent commits for C++ PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106995 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-26Implement support for -fwrapv, rdar://7221421Chris Lattner
As part of this, pull together trapv handling into the same enum. This also add support for NSW multiplies. This also makes PCH disagreement on overflow behavior silent, since it really doesn't matter except for warnings and codegen (no macros get defined etc). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106956 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-26Implement support for #pragma message, patch by Michael Spencer!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106950 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-25Support NonTypeTemplateParmDecl for PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106860 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-25Make PCHWriter::FlushStmts() robust. If we added null Stmts, reading them ↵Argyrios Kyrtzidis
back got messed up. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106859 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-25Support DependentTemplateSpecializationType and ElaboratedType for PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106858 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-25Add forgotten breaks in case statements.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106857 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-25Support UnresolvedLookupExpr for PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106832 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-25Support UnresolvedMemberExpr for PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106831 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-25Print source location when we encounter unhandled statement during PCH writing.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106830 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Remove HAS_TLS define.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106786 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Support a couple more C++ Exprs for PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106727 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Fix broken de/serialization for a couple of C++ Exprs.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106726 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24More clang support for darwin tls. Add a __has_feature macro andEric Christopher
target specific preprocessor define as well. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106715 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-23Support C++ class template specializations and partial specializations for PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106625 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-23improve altivec vector bool/pixel support, patch by Anton YartsevChris Lattner
with several tweaks by me. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106619 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-22Patch to provide separate ASTs for multiple ObjC class extension Fariborz Jahanian
declarations (implements radar 7928731). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106597 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-22Read/write CXXDeleteExpr from/to PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106552 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-22Support emitting/reading function templates to/from PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106534 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-22-Introduce PCHReader::ReadTemplateArgumentLoc()Argyrios Kyrtzidis
-Introduce PCHWriter::AddTemplateArgumentLocInfo() -Modify PCHWriter::AddTemplateArgumentLoc() to also write TemplateArgumentLoc's TemplateArgument and move the existing calls of AddTemplateArgumentLoc() to AddTemplateArgumentLocInfo(). git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106533 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-22implement support for -finstrument-functions, patch by NelsonChris Lattner
Elhage! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106507 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-21Alter the internal representation of the condition variable inDouglas Gregor
if/while/switch/for statements to ensure that walking the children of these statements actually works. Previously, we stored the condition variable as a VarDecl. However, StmtIterator isn't able to walk from a VarDecl to a set of statements, and would (in some circumstances) walk beyond the end of the list of statements, cause Bad Behavior. In this change, we've gone back to representing the condition variables as DeclStmts. While not as memory-efficient as VarDecls, it greatly simplifies iteration over the children. Fixes the remainder of <rdar://problem/8104754>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106504 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-21Bug 7377: printf checking fails to flag some undefined behavior Tom Care
http://llvm.org/bugs/show_bug.cgi?id=7377 Updated format string highlighting and fixits to take advantage of the new CharSourceRange class. - Change HighlightRange to allow highlighting whitespace only in a CharSourceRange (for warnings about the ' ' (space) flag) - Change format specifier range helper function to allow for half-open ranges (+1 to end) - Enabled previously failing tests (FIXMEs/XFAILs removed) - Small fixes and additions to format string test cases M test/Sema/format-strings.c M test/Sema/format-strings-fixit.c M lib/Frontend/TextDiagnosticPrinter.cpp M lib/Sema/SemaChecking.cpp git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106480 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-21Combine ClassTemplateDecl's PreviousDeclaration with CommonPtr, as in ↵Argyrios Kyrtzidis
FunctionTemplateDecl. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106412 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-20Support PCH emitting/reading of using declarations.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106404 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-19Include a hack to allow loading of templated CXXRecordDecls and test ↵Argyrios Kyrtzidis
template reading from PCH. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106393 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-19Initial support for reading templates from PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106392 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-19Initial support for writing templates to PCH.Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106391 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-18introduce a new CharSourceRange class, and enhance the diagnostics routinesChris Lattner
to use them instead of SourceRange. CharSourceRange is just a SourceRange plus a bool that indicates whether the range has the end character resolved or whether the end location is the start of the end token. While most of the compiler wants to think of ranges that have ends that are the start of the end token, the printf diagnostic stuff wants to highlight ranges within tokens. This is transparent to the diagnostic stuff. To start taking advantage of the new capabilities, you can do something like this: Diag(..) << CharSourceRange::getCharRange(Begin,End) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106338 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-17Given Decl::isUsed() a flag indicating when to consider the "used"Douglas Gregor
attribute as part of the calculation. Sema::MarkDeclReferenced(), and a few other places, want only to consider the "used" bit to determine, e.g, whether to perform template instantiation. Fixes a linkage issue with Boost.Serialization. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106252 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-17Update CMake build for new attribute changes.Sean Hunt
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106188 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-16Implement first TD-based usage of attributes.Sean Hunt
Currently, there are two effective changes: - Attr::Kind has been changed to attr::Kind, in a separate namespace rather than the Attr class. This is because the enumerator needs to be visible to parse. - The class definitions for the C++0x attributes other than aligned are generated by TableGen. The specific classes generated by TableGen are controlled by an array in TableGen (see the accompanying commit to the LLVM repository). I will be expanding the amount of code generated as I develop the new attributes system while initially keeping it confined to these attributes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106172 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-16Frontend: Allow passing -cc1 level arguments to plugins. Patch by Troy ↵Daniel Dunbar
Straszheim! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106113 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-16Add Cygwin C++ header search path.Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106108 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-15fix the various buildbot failures by ensuring that tokens are really ↵Chris Lattner
completely initialized. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106043 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-15fix an uninitialized variable, patch by Michael Spencer!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106025 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-15Break Frontend's dependency on Rewrite, Checker and CodeGen in shared ↵Daniel Dunbar
library configuration Currently, all AST consumers are located in the Frontend library, meaning that in a shared library configuration, Frontend has a dependency on Rewrite, Checker and CodeGen. This is suboptimal for clients which only wish to make use of the frontend. CodeGen in particular introduces a large number of unwanted dependencies. This patch breaks the dependency by moving all AST consumers with dependencies on Rewrite, Checker and/or CodeGen to their respective libraries. The patch therefore introduces dependencies in the other direction (i.e. from Rewrite, Checker and CodeGen to Frontend). After applying this patch, Clang builds correctly using CMake and shared libraries ("cmake -DBUILD_SHARED_LIBS=ON"). N.B. This patch includes file renames which are indicated in the patch body. Changes in this revision of the patch: - Fixed some copy-paste mistakes in the header files - Modified certain aspects of the coding to comply with the LLVM Coding Standards git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106010 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-15Implement -fvisibility-inlines-hidden. <rdar://problem/7819834>Douglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106003 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-15Change AnalysisConsumer to analyze functions created by instantiantiating a ↵Ted Kremenek
macro. Fixes PR 7361. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@105984 91177308-0d34-0410-b5e6-96231b3b80d8
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