5f9e272e632e951b1efe824cd16acb4d96077930 |
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23-Jul-2011 |
Chris Lattner <sabre@nondot.org> |
remove unneeded llvm:: namespace qualifiers on some core types now that LLVM.h imports them into the clang namespace. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135852 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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561f81243f665cf2001caadc45df505f826b72d6 |
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01-Jul-2011 |
Douglas Gregor <dgregor@apple.com> |
Introduce the notion of instantiation dependence into Clang's AST. A type/expression/template argument/etc. is instantiation-dependent if it somehow involves a template parameter, even if it doesn't meet the requirements for the more common kinds of dependence (dependent type, type-dependent expression, value-dependent expression). When we see an instantiation-dependent type, we know we always need to perform substitution into that instantiation-dependent type. This keeps us from short-circuiting evaluation in places where we shouldn't, and lets us properly implement C++0x [temp.type]p2. In theory, this would also allow us to properly mangle instantiation-dependent-but-not-dependent decltype types per the Itanium C++ ABI, but we aren't quite there because we still mangle based on the canonical type in cases like, e.g., template<unsigned> struct A { }; template<typename T> void f(A<sizeof(sizeof(decltype(T() + T())))>) { } template void f<int>(A<sizeof(sizeof(int))>); and therefore get the wrong answer. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134225 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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5f791bb44417ecc201ed57a85d0fe02001d8a615 |
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01-Mar-2011 |
Douglas Gregor <dgregor@apple.com> |
Refactor the construction of nested-name-specifiers with source-location information into a NestedNameSpecifierLocBuilder class, which lives within the AST library and centralize all knowledge of the format of nested-name-specifier location information here. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126716 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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db9924191092b4d426cc066637d81698211846aa |
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25-Feb-2011 |
Douglas Gregor <dgregor@apple.com> |
Push nested-name-specifier source location information into using directives. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126489 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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dc355713be51fcb4ee52d9fd6b4548ceff47fadf |
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25-Feb-2011 |
Douglas Gregor <dgregor@apple.com> |
Update UsingDecl, UnresolvedUsingTypenameDecl, and UnresolvedUsingValueDecl to use NestedNameSpecifierLoc rather than the extremely-lossy NestedNameSpecifier/SourceRange pair it used to use, improving source-location information. Various infrastructure updates to support NestedNameSpecifierLoc: - AST/PCH (de-)serialization - Recursive AST visitor - libclang traversal (including the first tests of this functionality) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126459 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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c34348a7ef1a6b3f92a644a227953800cd1f9947 |
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24-Feb-2011 |
Douglas Gregor <dgregor@apple.com> |
Retain complete source-location information for C++ nested-name-specifiers throughout the parser, and provide a new class (NestedNameSpecifierLoc) that contains a nested-name-specifier along with its type-source information. Right now, this information is completely useless, because we don't actually store the source-location information anywhere in the AST. Call this Step 1/N. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126391 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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14aba76042e041b2c5e439bf4ae353a0a3c7fd73 |
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24-Feb-2011 |
Douglas Gregor <dgregor@apple.com> |
Teach NestedNameSpecifier to keep track of namespace aliases the same way it keeps track of namespaces. Previously, we would map from the namespace alias to its underlying namespace when building a nested-name-specifier, losing source information in the process. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126358 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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f4c7371fb1d3cebcfb40abad4537bb82515704ea |
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19-Jan-2011 |
John McCall <rjmccall@apple.com> |
Change QualType::getTypePtr() to return a const pointer, then change a thousand other things which were (generally inadvertantly) relying on that. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123814 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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4ba2a17694148e16eaa8d3917f657ffcd3667be4 |
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12-Jan-2011 |
Jay Foad <jay.foad@gmail.com> |
PR3558: mark "logically const" accessor methods in ASTContext as const, and mark the fields they use as mutable. This allows us to remove a few const_casts. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123314 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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d0937224f383c7cc72c947119380f9713a070c73 |
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13-Dec-2010 |
Douglas Gregor <dgregor@apple.com> |
Variadic templates: extend Type, NestedNameSpecifier, TemplateName, and TemplateArgument with an operation that determines whether there are any unexpanded parameter packs within that construct. Use this information to diagnose the appearance of the names of parameter packs that have not been expanded (C++ [temp.variadic]p5). Since this property is checked often (every declaration, ever expression statement, etc.), we extend Type and Expr with a bit storing the result of this computation, rather than walking the AST each time to determine whether any unexpanded parameter packs occur. This commit is deficient in several ways, which will be remedied with future commits: - Expr has a bit to store the presence of an unexpanded parameter pack, but it is never set. - The error messages don't point out where the unexpanded parameter packs were named in the type/expression, but they should. - We don't check for unexpanded parameter packs in all of the places where we should. - Testing is sparse, pending the resolution of the above three issues. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@121724 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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37db4db11b95e32d4ba205d9246c940025666f97 |
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25-Jul-2010 |
Douglas Gregor <dgregor@apple.com> |
Kill off the last Destroy method in the AST library git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@109378 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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465d41b92b2c862f3062c412a0538db65c6a2661 |
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11-May-2010 |
Abramo Bagnara <abramo.bagnara@gmail.com> |
Merged Elaborated and QualifiedName types. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@103517 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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7c2342dd4c9947806842e5aca3d2bb2e542853c9 |
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10-Mar-2010 |
John McCall <rjmccall@apple.com> |
When pretty-printing tag types, only print the tag if we're in C (and therefore not creating ElaboratedTypes, which are still pretty-printed with the written tag). Most of these testcase changes were done by script, so don't feel too sorry for my fingers. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98149 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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fee8a3c003a8894002810a6373bd5b895290974e |
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10-Nov-2009 |
Douglas Gregor <dgregor@apple.com> |
Move all of the type-printing logic to its own C++ source file git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86629 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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1eb4433ac451dc16f4133a88af2d002ac26c58ef |
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09-Sep-2009 |
Mike Stump <mrs@apple.com> |
Remove tabs, and whitespace cleanups. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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3b6afbb99a1c44b4076f8e15fb7311405941b306 |
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09-Sep-2009 |
Douglas Gregor <dgregor@apple.com> |
Initial stab at implement dependent member references to member templates, e.g., x.template get<T> We can now parse these, represent them within an UnresolvedMemberExpr expression, then instantiate that expression node in simple cases. This allows us to stumble through parsing LLVM's Casting.h. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81300 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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2191b20bfb31fc0e22a158f6b4204cd0b7dbd0fd |
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05-Sep-2009 |
John McCall <rjmccall@apple.com> |
Start emitting ElaboratedTypes in C++ mode. Support the effort in various ways: remove elab types during desugaring, enhance pretty-printing to allow tags to be suppressed without suppressing scopes, look through elab types when associating a typedef name with an anonymous record type. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81065 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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2700dcde044893642b9b77638e052aa90be7cd51 |
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03-Sep-2009 |
Douglas Gregor <dgregor@apple.com> |
Add a wicked little test-case that illustrates what we have to deal with to properly support member access expressions in templates. This test is XFAIL'd, because we get it completely wrong, but I've made the minimal changes to the representation to at least avoid a crash. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80856 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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dacd434c49658286c380c7b4c357d76d53cb4aa1 |
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26-Aug-2009 |
Douglas Gregor <dgregor@apple.com> |
Improve diagnostics and recovery when the nested-name-specifier of a qualified name does not actually refer into a class/class template/class template partial specialization. Improve printing of nested-name-specifiers to eliminate redudant qualifiers. Also, make it possible to output a nested-name-specifier through a DiagnosticBuilder, although there are relatively few places that will use this leeway. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80056 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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e4f2142d00fa5fdb580c4e2413da91882d955381 |
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30-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
Key decisions about 'bool' vs '_Bool' to be based on a new flag in langoptions. This is simple enough, but then I thought it would be nice to make PrintingPolicy get a LangOptions so that various things can key off "bool" and "C++" independently. This spiraled out of control. There are many fixme's, but I think things are slightly better than they were before. One thing that can be improved: CFG should probably have an ASTContext pointer in it, which would simplify its clients. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74493 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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d249e1d1f1498b81314459ceda19d6ff25c278ad |
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29-May-2009 |
Douglas Gregor <dgregor@apple.com> |
Create a new PrintingPolicy class, which we pass down through the AST printing logic to help customize the output. For now, we use this rather than a special flag to suppress the "struct" when printing "struct X" and to print the Boolean type as "bool" in C++ but "_Bool" in C. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72590 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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1734317845d60307d474b5da8a8d33adbaf5e723 |
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01-Apr-2009 |
Douglas Gregor <dgregor@apple.com> |
Parsing, semantic analysis, and template instantiation for typename specifiers that terminate in a simple-template-id, e.g., typename MetaFun::template apply<T1, T2> Also, implement template instantiation for dependent nested-name-specifiers that involve unresolved identifiers, e.g., typename T::type::type git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68166 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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9bde77309fd2f9f7a53446e374472c48c81f5182 |
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31-Mar-2009 |
Douglas Gregor <dgregor@apple.com> |
Some cleanup and renaming. No functionality change git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68140 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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d57959af02b4af695276f4204443afe6e5d86bd8 |
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28-Mar-2009 |
Douglas Gregor <dgregor@apple.com> |
Initial implementation of parsing, semantic analysis, and template instantiation for C++ typename-specifiers such as typename T::type The parsing of typename-specifiers is relatively easy thanks to annotation tokens. When we see the "typename", we parse the typename-specifier and produce a typename annotation token. There are only a few places where we need to handle this. We currently parse the typename-specifier form that terminates in an identifier, but not the simple-template-id form, e.g., typename T::template apply<U, V> Parsing of nested-name-specifiers has a similar problem, since at this point we don't have any representation of a class template specialization whose template-name is unknown. Semantic analysis is only partially complete, with some support for template instantiation that works for simple examples. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67875 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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ab452ba8323d1985e08bade2bced588cddf2cc28 |
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27-Mar-2009 |
Douglas Gregor <dgregor@apple.com> |
Revamp our representation of C++ nested-name-specifiers. We now have a uniqued representation that should both save some memory and make it far easier to properly build canonical types for types involving dependent nested-name-specifiers, e.g., "typename T::Nested::type". This approach will greatly simplify the representation of CXXScopeSpec. That'll be next. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67799 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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bad351822117eaf280081494e3dbe4a06c0dbfcf |
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19-Mar-2009 |
Douglas Gregor <dgregor@apple.com> |
Generalize printing of nested-name-specifier sequences for use in both QualifiedNameType and QualifiedDeclRefExpr. We now keep track of the exact nested-name-specifier spelling for a QualifiedDeclRefExpr, and use that spelling when printing ASTs. This fixes PR3493. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67283 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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e4e5b054b4917f0ee493bb2fda5b1ec749bfb9a1 |
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19-Mar-2009 |
Douglas Gregor <dgregor@apple.com> |
Introduce a representation for types that we referred to via a qualified name, e.g., foo::x so that we retain the nested-name-specifier as written in the source code and can reproduce that qualified name when printing the types back (e.g., in diagnostics). This is PR3493, which won't be complete until finished the other tasks mentioned near the end of this commit. The parser's representation of nested-name-specifiers, CXXScopeSpec, is now a bit fatter, because it needs to contain the scopes that precede each '::' and keep track of whether the global scoping operator '::' was at the beginning. For example, we need to keep track of the leading '::', 'foo', and 'bar' in ::foo::bar::x The Action's CXXScopeTy * is no longer a DeclContext *. It's now the opaque version of the new NestedNameSpecifier, which contains a single component of a nested-name-specifier (either a DeclContext * or a Type *, bitmangled). The new sugar type QualifiedNameType composes a sequence of NestedNameSpecifiers with a representation of the type we're actually referring to. At present, we only build QualifiedNameType nodes within Sema::getTypeName. This will be extended to other type-constructing actions (e.g., ActOnClassTemplateId). Also on the way: QualifiedDeclRefExprs will also store a sequence of NestedNameSpecifiers, so that we can print out the property nested-name-specifier. I expect to also use this for handling dependent names like Fibonacci<I - 1>::value. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67265 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/lib/AST/NestedNameSpecifier.cpp
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