Commit Graph

4357 Commits

Author SHA1 Message Date
Jordan Rose adb5354c2c ParentMap: Restore the ability to update an existing map.
The Clang ASTs are a DAG, not a pure tree. However, ParentMap has to
choose a single parent for each object. In the main (only?) cases in
which the AST forms a DAG, it protects from multiple traversal by using
OpaqueValueExprs. Previously, ParentMap would just unconditionally look
through all OpaqueValueExprs when building its map.

In order to make this behavior better for the analyzer's diagnostics,
ParentMap was changed to not set a statement's parent if there already
was one in the map. However, ParentMap is supposed to allow updating
existing mappings by calling addStmt once again. This change makes the
"transparency" of OpaqueValueExprs explicit, and disables it when it
is not desired, rather than checking the current contents of the map.

This new code seems like a big change, but it should actually have
essentially the same performance as before. Only OpaqueValueExprs and
their users (PseudoObjectExpr and BinaryConditionalOperator) will
have any different behavior.

There should be no user-visible functionality change, though a test
has been added for the current behavior of BinaryConditionalOperator
source locations and accompanying Xcode arrows (which are not so great...).

llvm-svn: 165355
2012-10-06 01:19:36 +00:00
Abramo Bagnara 4910701339 Added forgotten break.
llvm-svn: 165298
2012-10-05 04:43:29 +00:00
Abramo Bagnara aeeb989cc4 Fixed FunctionTypeLoc source range.
llvm-svn: 165259
2012-10-04 21:42:10 +00:00
Nick Lewycky 37eb038a66 Add missing comment for mangling.
llvm-svn: 165202
2012-10-04 04:58:17 +00:00
Benjamin Kramer daa0961244 CodeGen: Fix a silly typo when emitting subs of block addresses.
Part of PR14005.

llvm-svn: 165117
2012-10-03 14:15:39 +00:00
Nico Weber 90a415e7ca When mangling an APSInt with the ms abi, make sure to look at all nibbles.
Currently, it's ignored if the number of set bits isn't divisible by 4.

llvm-svn: 165116
2012-10-03 13:39:49 +00:00
Nico Weber 7dfc8be995 While I'm here, resync a %select with the enum definition it selects on.
* nullptr used to be mapped to ERROR, now mapped to nullptr
* integral was missing
* expressions now have their own error message, so they won't reach
  this. Map them to ERROR.

Note that clang usually crashes before emitting this diagnostic anyway
(see PR13984), so this change alone doesn't have an observable effect.
It makes the code more correct though.

llvm-svn: 165095
2012-10-03 06:57:02 +00:00
Nico Weber a682681058 Move expression mangling in the microsoft mangler to its own function.
This matches what's done in ItaniumMangle and makes it a bit easier
to implement mangling for more expressions. Also use the slightly nicer
"not yet implemented" error message from there.

No functionality change (except for the different error message).

llvm-svn: 165093
2012-10-03 06:46:47 +00:00
Nico Weber 1dc7e03047 Replace a default: with an explicit list of cases. No functionality change.
llvm-svn: 165091
2012-10-03 06:12:27 +00:00
Argyrios Kyrtzidis 72d1aa3cff Introduce ASTConsumer::HandleImplicitImportDecl() callback that is invoked
when an ImportDecl that was implicitly created due to an inclusion directive.

llvm-svn: 165084
2012-10-03 01:58:37 +00:00
Jordan Rose 7bb2611400 Teach getCXXRecordDeclForPointerType about references.
Then, rename it getPointeeCXXRecordDecl and give it a nice doc comment,
and actually use it.

No intended functionality change.

llvm-svn: 165077
2012-10-03 01:08:28 +00:00
Lang Hames 5de91cc35f Add FP_CONTRACT support for clang.
Clang will now honor the FP_CONTRACT pragma and emit LLVM
fmuladd intrinsics for expressions of the form A * B + C (when they occur in a
single statement).

llvm-svn: 164989
2012-10-02 04:45:10 +00:00
Richard Smith cdd1da209d Fix treatment of case which came up on std-proposals@: 'void' is permitted in core constant expressions, despite not being a literal type.
llvm-svn: 164968
2012-10-01 20:36:17 +00:00
Anna Zaks 97c7ce3368 Move isObjCSelf into Expr.
llvm-svn: 164966
2012-10-01 20:34:04 +00:00
Dmitri Gribenko 6743e04699 Move the 'find macro by spelling' infrastructure to the Preprocessor class and
use it to suggest appropriate macro for __attribute__((deprecated)) in
-Wdocumentation-deprecated-sync.

llvm-svn: 164892
2012-09-29 11:40:46 +00:00
Richard Trieu b7243855d9 Update template type diffing to handle qualifiers. Differing qualifiers will
now be printed with highlighting.

llvm-svn: 164843
2012-09-28 20:32:51 +00:00
Richard Smith 80ac9efec4 Allow __builtin_bswap32/64 in constant expressions, like gcc does. Patch by Tijl Coosemans!
llvm-svn: 164841
2012-09-28 20:20:52 +00:00
Richard Trieu 8e14cacfb9 Clean up part of template type diffing. Moved repeated code to separate
functions.  Reworked one of the conditionals.  No functional changes.

llvm-svn: 164839
2012-09-28 19:51:57 +00:00
Eli Friedman c681e5f608 Fix a regression from r164656.
llvm-svn: 164804
2012-09-27 22:13:33 +00:00
Anna Zaks 454477cd07 Make getDefaultSynthIvarName() a member of ObjCPropertyDecl.
llvm-svn: 164789
2012-09-27 19:45:11 +00:00
Benjamin Kramer 75ee95fa95 Pass PrintingPolicy by reference, copying it isn't cheap.
llvm-svn: 164781
2012-09-27 17:37:30 +00:00
Eli Friedman b826a00857 Fix the AST representation for non-type template arguments to encode
enough information so we can mangle them correctly in cases involving
dependent parameter types. (This specifically impacts cases involving
null pointers and cases involving parameters of reference type.)
Fix the mangler to use this information instead of trying to scavenge
it out of the parameter declaration.

<rdar://problem/12296776>.

llvm-svn: 164656
2012-09-26 02:36:12 +00:00
Richard Smith 6e0605d654 Teach Type::getAs<TemplateSpecializationType> that a TemplateSpecializationType
for a type alias template can appear as sugar at any level of desugaring, just
like a TypedefType.

llvm-svn: 164655
2012-09-26 02:18:13 +00:00
Argyrios Kyrtzidis 2f45853f2f Improve upon r164450 and localize the logic of updating the type of
a function decl inside the ASTNodeImporter::VisitFunctionDecl function.

llvm-svn: 164625
2012-09-25 19:26:39 +00:00
John McCall f652e9a6b0 Implement Mike Herrick's proposed noexcept mangling.
llvm-svn: 164593
2012-09-25 09:10:17 +00:00
John McCall bf4a7d7193 Add the Microsoft __is_interface_class type trait.
Patch by Andy Gibbs!

llvm-svn: 164591
2012-09-25 07:32:49 +00:00
Eli Friedman bdd5753bda Handle C++ functional casts in a similar way to C-style casts in
unused expression warnings.  <rdar://problem/12359208>.

llvm-svn: 164569
2012-09-24 23:02:26 +00:00
Dmitri Gribenko 1da8886915 Comment sema: warn when comment has \deprecated but declaration does not have a
deprecation attribute ('deprecated', 'availability' or 'unavailable').

This warning is under a separate flag, -Wdocumentation-deprecated-sync, so it
can be turned off easily while leaving other -Wdocumentation warnings on.

llvm-svn: 164467
2012-09-22 21:47:50 +00:00
Argyrios Kyrtzidis b41791d848 When importing a FunctionProtoType::ExtProtoInfo, its ExceptionSpecDecl can point to the
FunctionDecl that we are importing the FunctionProtoType for, in which case we'll have
infinite recursion when importing.

Initially create a FunctionProtoType with null ExceptionSpecDecl/ExceptionSpecTemplate and
update the type in ASTNodeImporter::VisitFunctionDecl after the FunctionDecl has been created.

llvm-svn: 164450
2012-09-22 01:58:06 +00:00
Argyrios Kyrtzidis 89df5ecaf2 Fix build errors.
llvm-svn: 164417
2012-09-21 22:17:13 +00:00
Argyrios Kyrtzidis 9c71b1e0be [AST importer] Do a correct import of a FunctionProtoType::ExtProtoInfo, don't pass
nodes from the imported ASTContext.

rdar://12348924

llvm-svn: 164416
2012-09-21 22:04:02 +00:00
Benjamin Kramer 8a52676b85 StmtPrinter: Print floating point literals with the right suffix to disambiguate them from integers.
Based on a patch by Olaf Krzikalla, UDL fixes by me.

llvm-svn: 164303
2012-09-20 14:07:17 +00:00
Eli Friedman d564afb0ad Add the TypeSourceInfo for the lambda call operator to the lambda's
definition info; it needs to be there because the mangler needs to
access it before we're finished defining the lambda class.
PR12808.

llvm-svn: 164186
2012-09-19 01:18:11 +00:00
Dmitri Gribenko 49fdf8d3f5 Comment parsing: don't treat typedef to a typedef to a function as a
'function-like' type that can be annotated with \param.

Thanks to Eli Friedman for noticing!

llvm-svn: 163985
2012-09-15 21:13:36 +00:00
Dmitri Gribenko a664e5b88f Use LLVM_DELETED_FUNCTION in place of 'DO NOT IMPLEMENT' comments.
llvm-svn: 163983
2012-09-15 20:20:27 +00:00
Argyrios Kyrtzidis 617108990d In StringLiteral::setString make sure that we copy the number of
bytes of the buffer and not the size of the string, otherwise we
may overwrite the buffer if there is a mismatch between the size
of the string and the CharByteWidth, and assertions are disabled.

The bug where this could occur was fixed in r163931.
Related to rdar://12069503

llvm-svn: 163939
2012-09-14 21:17:41 +00:00
Dmitri Gribenko ad45ad6fe9 Comment parsing: don't parse comment marker followed by a digit as a command
since no Doxygen command starts with a digit.

llvm-svn: 163909
2012-09-14 16:35:35 +00:00
Dmitri Gribenko b37d5e8a95 Comment parsing: handle \deprecated command. It is a block command, but it
should be fine to use it without further explanations in the attached
paragraph, so the warning about empty paragraph was turned off for it.

llvm-svn: 163836
2012-09-13 20:36:01 +00:00
Ted Kremenek 26774b15f6 Convert a few more getAs cases to castAs where we immediately call a member function.
llvm-svn: 163684
2012-09-12 06:50:29 +00:00
Richard Smith b15fe3a5e4 PR13811: Add a FunctionParmPackExpr node to handle references to function
parameter packs where the reference is not being expanded but the pack has
been. Previously, Clang would segfault in such cases.

llvm-svn: 163672
2012-09-12 00:56:43 +00:00
Dmitri Gribenko 9304d86329 Comment parsing: handle non-builtin commands correctly. After semantic
analysis registers a command, it becomes a "known" command for the lexer, since
it has an ID.  Having this freedom of choice to register a command is a good
thing since BriefParser does not need this.

But the parser should still invoke the correct semantic analysis method
(actOnUnknownCommand) in this case.

llvm-svn: 163646
2012-09-11 19:22:03 +00:00
Douglas Gregor 18e1b52964 Switch a SmallPtrSet/SmallVector pair over to SetVector.
llvm-svn: 163600
2012-09-11 07:19:42 +00:00
Eli Friedman de4f470125 Fix buffer overflow.
llvm-svn: 163578
2012-09-11 00:36:26 +00:00
Argyrios Kyrtzidis f89a92702f [PCH] When loading fields from external storage make sure to also
load in the IndirectField declarations as well.

Field designators in initializer lists depend on traversing the fields
decl chain to find the indirect fields.

Fixes rdar://12239321

llvm-svn: 163552
2012-09-10 22:04:22 +00:00
Dmitri Gribenko 76bb5cabfa Remove redundant semicolons which are null statements.
llvm-svn: 163546
2012-09-10 21:20:09 +00:00
Dmitri Gribenko 7acbf00f96 Comment AST: TableGen'ize all command lists in CommentCommandTraits.cpp.
Now we have a list of all commands.  This is a good thing in itself, but it
also enables us to easily implement typo correction for command names.

With this change we have objects that contain information about each command,
so it makes sense to resolve command name just once during lexing (currently we
store command names as strings and do a linear search every time some property
value is needed).  Thus comment token and AST nodes were changed to contain a
command ID -- index into a tables of builtin and registered commands.  Unknown
commands are registered during parsing and thus are also uniformly assigned an
ID.  Using an ID instead of a StringRef is also a nice memory optimization
since ID is a small integer that fits into a common bitfield in Comment class.

This change implies that to get any information about a command (even a command
name) we need a CommandTraits object to resolve the command ID to CommandInfo*.
Currently a fresh temporary CommandTraits object is created whenever it is
needed since it does not have any state.  But with this change it has state --
new commands can be registered, so a CommandTraits object was added to
ASTContext.

Also, in libclang CXComment has to be expanded to include a CXTranslationUnit
so that all functions working on comment AST nodes can get a CommandTraits
object.  This breaks binary compatibility of CXComment APIs.

Now clang_FullComment_getAsXML(CXTranslationUnit TU, CXComment CXC) doesn't
need TU parameter anymore, so it was removed.  This is a source-incompatible
change for this C API.

llvm-svn: 163540
2012-09-10 20:32:42 +00:00
Dmitri Gribenko 1d0f567f64 RawCommentList: don't copy the whole new RawComment to LastComment each time.
We just need a single SourceLocation for previous comment end.

llvm-svn: 163482
2012-09-09 20:47:31 +00:00
Abramo Bagnara 136404985c Added missing const.
llvm-svn: 163477
2012-09-09 10:21:24 +00:00
Abramo Bagnara 0678294dba Fixed support for disabled wchar_t and added an appropriate test.
llvm-svn: 163476
2012-09-09 10:13:32 +00:00
Richard Smith 1fde8ece37 PR9023: A template template parameter whose template parameter list contains an
unexpanded parameter pack is a pack expansion. Thus, as with a non-type template
parameter which is a pack expansion, it needs to be expanded early into a fixed
list of template parameters.

Since the expanded list of template parameters is not itself a parameter pack,
it is permitted to appear before the end of the template parameter list, so also
remove that restriction (for both template template parameter pack expansions and
non-type template parameter pack expansions).

llvm-svn: 163369
2012-09-07 02:06:42 +00:00
Roman Divacky e637711ae0 Dont cast away const needlessly. Found by gcc48 -Wcast-qual.
llvm-svn: 163325
2012-09-06 15:59:27 +00:00
Fariborz Jahanian 63b1bc70ee objective-c++11: c++11 does not change pod-ness when
type is an unqualified objc pointer in arc. Treat it just
as being treated in c++98. This fixes a bogus vararg warning
with -std=c++11. //rdar://12229679

llvm-svn: 163236
2012-09-05 19:51:20 +00:00
Joao Matos 566359c0bf Revert r163083 per chandlerc's request.
llvm-svn: 163149
2012-09-04 17:49:35 +00:00
Joao Matos e30771fdbd Revert r163078 per chandlerc's request.
llvm-svn: 163145
2012-09-04 17:18:12 +00:00
Chad Rosier 74f3716bc4 [ms-inline asm] Fix an illegal index and an 80-column violation.
llvm-svn: 163143
2012-09-04 16:36:26 +00:00
Timur Iskhodzhanov 27b6edf839 Fix PR13444 - wrong mangling of "const char * const *" and friends with "-cxx-abi microsoft"
llvm-svn: 163110
2012-09-03 09:08:10 +00:00
Joao Matos c32a7e4d8e Implemented parsing and AST support for the MS __leave exception statement. Also a minor fix to __except printing in StmtPrinter.cpp. Thanks to Aaron Ballman for review.
llvm-svn: 163083
2012-09-02 03:45:41 +00:00
Joao Matos 26b2095401 Added a diagnostic for mismatched MS inheritance attributes. Also fixed the incomplete type member pointer size calculation under the MS ABI.
llvm-svn: 163078
2012-09-02 00:13:48 +00:00
Joao Matos e9a3ed4d71 Normalize line endings of r163013 (part 2).
llvm-svn: 163032
2012-08-31 22:18:20 +00:00
Benjamin Kramer 648e68b809 Remove windows line endings.
While there fix a dead assert.

llvm-svn: 163031
2012-08-31 22:14:25 +00:00
Joao Matos dc86f94f62 Improved MSVC __interface support by adding first class support for it, instead of aliasing to "struct" which had some incorrect behaviour. Patch by David Robins.
llvm-svn: 163013
2012-08-31 18:45:21 +00:00
Dmitri Gribenko 6bab9113b0 Remove the useless CommentOptions class.
llvm-svn: 162986
2012-08-31 10:35:30 +00:00
Dmitri Gribenko 3ca956f715 Comment HTML tag name machers: move from StringSwitch to an efficient
TableGen-generated string matcher.

llvm-svn: 162969
2012-08-31 02:21:44 +00:00
Eli Friedman 34866c7719 Change the representation of builtin functions in the AST
(__builtin_* etc.) so that it isn't possible to take their address.
Specifically, introduce a new type to represent a reference to a builtin
function, and a new cast kind to convert it to a function pointer in the
operand of a call.  Fixes PR13195.

llvm-svn: 162962
2012-08-31 00:14:07 +00:00
Eli Friedman 5c27c4cef0 Switch a couple getAs uses to castAs.
llvm-svn: 162948
2012-08-30 22:22:09 +00:00
Fariborz Jahanian f257857443 objective-C: clang must implicitly convert
__objc_yes/__objc_no to (BOOL)1/(BOOL)0 when
BOOL is declared; otherwise it resorts to
default of 'signed char'. This is important to
selecting the correct Numeric API numberWithBool:
Can't have a clang test for this. Will checkin and
executable llvm test. // rdar://12156616

llvm-svn: 162922
2012-08-30 18:49:41 +00:00
Eli Friedman 448ce40426 Fix a crash in type merging with enum types.
llvm-svn: 162886
2012-08-30 00:44:15 +00:00
Hans Wennborg cb9ad9908b Move TLS check from LValueExprEvaluator::VisitVarDecl to
CheckLValueConstantExpression.

Richard pointed out that using the address of a TLS variable is ok in a
core C++11 constant expression, as long as it isn't part of the eventual
result of constant expression evaluation. Having the check in
CheckLValueConstantExpression accomplishes this.

llvm-svn: 162850
2012-08-29 18:27:29 +00:00
Hans Wennborg 2efa2c33ec Fix r162835 as per Richard's comments.
VisitVarDecl should return Error(E), and we should test that the address
of a TLS var can't be used as a constexpr.

llvm-svn: 162837
2012-08-29 09:17:34 +00:00
Hans Wennborg 299f50b4e8 The address of a TLS var is not compile-time constant (PR13720)
This makes Clang produce an error for code such as:

  __thread int x;
  int *p = &x;

The lvalue of a thread-local variable cannot be evaluated at compile
time.

llvm-svn: 162835
2012-08-29 08:44:49 +00:00
Chad Rosier 0bca469d11 [ms-inline asm] Have generateAsmString() return the AsmString computed by Sema.
We still need to translate the string, but this at least gets us one step
closer to using the more general EmitAsmStmt() codegen function. No functional
change intended.

llvm-svn: 162785
2012-08-28 20:33:49 +00:00
Chad Rosier 3dd7bf2c86 [ms-inline asm] Add constraints to MSAsmStmt. We don't currently compute
the constraints, so in the interim we speculatively assume a 'r' constraint.
This is expected to work for most cases on x86.

llvm-svn: 162784
2012-08-28 20:28:20 +00:00
Chad Rosier f70b7e284c [ms-inline asm] Use dyn_cast<> here to simplify logic.
llvm-svn: 162773
2012-08-28 18:21:14 +00:00
Chad Rosier bbbe9ab876 [ms-inline asm] Make the AsmStmt class non-virtual.
llvm-svn: 162768
2012-08-28 17:43:23 +00:00
Dmitri Gribenko 4364fcf026 Fix a -Wdocumentation warning.
llvm-svn: 162730
2012-08-28 02:49:14 +00:00
Dmitri Gribenko 557a8d568b Merging consecutive comments: be more conservative.
Should fix part 2 of PR13374.

llvm-svn: 162723
2012-08-28 01:20:53 +00:00
Chad Rosier a1b5c8c6a1 [ms-inline asm] Hoist more common code into the AsmStmt base class. Add stubs
with FIXMEs for unimplemented features.  No functional change intended.

llvm-svn: 162716
2012-08-28 00:24:05 +00:00
Chad Rosier 6100ae120c [ms-inline asm] Add virtual function, getClobber, that returns a StringRef.
More work towards unifying asm stmt codegen.

llvm-svn: 162712
2012-08-27 23:47:56 +00:00
Chad Rosier d9fb09a91b [ms-inline asm] Rename getClobber to getClobberStringLiteral. No functional
change intended.

llvm-svn: 162710
2012-08-27 23:28:41 +00:00
Chad Rosier 3b0c2607ef [ms-inline asm] Rename GenerateAsmString to generateAsmString to conform with
coding standards.  Also, add stub for MSAsmStmt class as part of unifying 
codegen logic for AsmStmts.

llvm-svn: 162696
2012-08-27 20:23:31 +00:00
Chad Rosier fe3352e0bc [ms-inline asm] Hoist common logic into the AsmStmt base class.
llvm-svn: 162692
2012-08-27 19:38:01 +00:00
Chad Rosier aeff2299c3 [ms-inline asm] Add a new base class, AsmStmt, for the GCCAsmStmt and MSAsmStmt
classes.

llvm-svn: 162691
2012-08-27 18:56:36 +00:00
John McCall 64044c3a81 Use cast<> instead of static_cast. Patch by Timur Iskhodzhanov!
llvm-svn: 162683
2012-08-27 18:12:29 +00:00
John McCall 3351dc397b Fix the mangling of function pointers in the MS ABI.
Patch by Timur Iskhodzhanov!

llvm-svn: 162638
2012-08-25 01:12:56 +00:00
Chad Rosier de70e0ef45 [ms-inline asm] As part of a larger refactoring, rename AsmStmt to GCCAsmStmt.
No functional change intended.

llvm-svn: 162632
2012-08-25 00:11:56 +00:00
Dmitri Gribenko 219bd1554f Comment diagnostics: for unresolved parameters, do not suggest parameter fixit
with parameter that is documented.

Fixes PR13670, <rdar://problem/12155840>.

llvm-svn: 162570
2012-08-24 17:45:39 +00:00
Chad Rosier 14836bab36 [ms-inline asm] Refactor code. No functional change intended.
llvm-svn: 162568
2012-08-24 17:05:45 +00:00
Benjamin Kramer c215e76f78 Push ArrayRef through the Expr hierarchy.
No functionality change.

llvm-svn: 162552
2012-08-24 11:54:20 +00:00
Chad Rosier fe31e626ca [ms-inline asm] Add the basic APIs for Exprs to the MSAsmStmt AST. Next we need
generate the Input/Output expressions using Sema::ActOnIdExpression().

llvm-svn: 162509
2012-08-24 00:07:09 +00:00
Dmitri Gribenko 907f6b8c06 Comment semantic analysis: treat function typedefs as functions so that one can
use \param and \returns in documentation.

Fixes PR13533.

llvm-svn: 162507
2012-08-24 00:05:30 +00:00
Dmitri Gribenko 91bbf41914 Attaching comments to decls: since it was decided that Decl::isImplicit should
not be set for implicit instantiations, remove the FIXME.  This should be the
last bit for PR13634.  The actual fix happened in r162238.

Motivation: it might be misleading to mark implicit instantiations as
Decl::isImplicit = true.  Because then, in order to be consistent, we should
mark all instantiated members as implicit.  But the user did actually type the
declaration for the member, but the compiler played with it a little bit.

llvm-svn: 162488
2012-08-23 22:40:40 +00:00
Ted Kremenek 2883175e4c Change a bunch of cases where we do "getAs<...>->doSomething()" to
"castAs<...>->doSomething()".  The analyzer was flagging these
as potential null dereferences, which is technically true.  The
invariants appear to be that these casts should never fail, so
let's use castAs<> instead and avoid a runtime check.

llvm-svn: 162468
2012-08-23 20:46:57 +00:00
Douglas Gregor 7bdc8ae20b array_pod_sort on the addresses of declaration pointers leads to
inconsistent ordering of results; instead, use use SmallPtrSet to
eliminate duplicates.

llvm-svn: 162429
2012-08-23 05:05:18 +00:00
Dmitri Gribenko 107618a6cb Comment parsing: parse "<blah" as an HTML tag only if "blah" is a known tag
name.  This should reduce the amount of warning false positives about bad HTML
in comments when the comment author intended to put a reference to a template.
This change will also enable us parse the comment as intended in these cases.

Fixes part 1 of PR13374.

llvm-svn: 162407
2012-08-22 22:56:08 +00:00
Dmitri Gribenko bfda9f75d6 ASTContext::getCommentForDecl: add comment.
llvm-svn: 162374
2012-08-22 18:12:19 +00:00
Dmitri Gribenko 90631809cb Attaching comments to declarations: when documentation is requested for an
implicit instantiation, look for documentation attached to the template.

llvm-svn: 162371
2012-08-22 17:44:32 +00:00
Benjamin Kramer 7f19035fe0 Fix typo in debug method.
llvm-svn: 162352
2012-08-22 08:38:23 +00:00
Dmitri Gribenko 75eea89920 CommentBriefParser: allow paragraphs to be separated by line of whitespace.
Skip paragraphs that contain only whitespace.

llvm-svn: 162315
2012-08-21 21:15:34 +00:00
Richard Smith a75e1cff0a Switch some realignment calculations over to llvm::RoundUpToAlignment.
llvm-svn: 162297
2012-08-21 18:18:06 +00:00
Dmitri Gribenko a9a2af7893 DeclPrinter, terse mode: don't print function bodies
llvm-svn: 162294
2012-08-21 17:47:24 +00:00