Commit Graph

20 Commits

Author SHA1 Message Date
Argyrios Kyrtzidis 56af7e6ab4 [libclang] Use same USR encoding for 'char' regardless of what the target considers the sign to be.
Should fix the clang-hexagon-elf bot.

llvm-svn: 223642
2014-12-08 09:09:05 +00:00
Argyrios Kyrtzidis 1d5e542fb2 [libclang] Encode InjectedClassNameType in the USR.
llvm-svn: 223634
2014-12-08 08:48:43 +00:00
Argyrios Kyrtzidis 80537a4146 [libclang] Encode location info for anonymous embedded tag decls.
Otherwise the USR will conflict with different embedded tag decls.

llvm-svn: 223633
2014-12-08 08:48:37 +00:00
Argyrios Kyrtzidis f66cef7575 [libclang] Use same USR encoding for 'class' as 'struct'.
'class' and 'struct' can be used interchangebly for forward references.
Use the same encoding otherwise we may get into a weird situation where the USR for the same
declaration is different based on whether the definition of the tag reference is visible or not.

llvm-svn: 223632
2014-12-08 08:48:33 +00:00
Argyrios Kyrtzidis 0e387dc330 [libclang] Encode C++11 rvalue reference types in the USR.
llvm-svn: 223631
2014-12-08 08:48:27 +00:00
Argyrios Kyrtzidis f581909b3b [libclang] Encode the C++11 method reference qualifier in the USR.
llvm-svn: 223630
2014-12-08 08:48:21 +00:00
Argyrios Kyrtzidis ca044547d2 [libclang] Reflect in USR generation that 'signed char' and 'unsigned char' can overload a 'char' in C++, by giving them distinct encodings.
llvm-svn: 223629
2014-12-08 08:48:17 +00:00
Argyrios Kyrtzidis d06ce400c2 [libclang] Function templates can be 'overloaded' by return type, so encode the return type in the USR
and handle DependentNameType in order to be able to distinguish them.

llvm-svn: 223628
2014-12-08 08:48:11 +00:00
Aaron Ballman 2a89e8526a Added the pack_elements range accessor. Refactoring some for loops to use range-based for loops instead. No functional changes intended.
llvm-svn: 213095
2014-07-15 21:32:31 +00:00
Alp Toker 541d5070bf Avoid dubious IdentifierInfo::getNameStart() uses
These cases in particular were incurring an extra strlen() when we already knew
the length. They appear to be leftovers from when the interfaces worked with C
strings that have continued to compile due to the implicit StringRef ctor.

llvm-svn: 210403
2014-06-07 23:30:53 +00:00
Craig Topper 236bde3d6f [C++11] Use 'nullptr'.
llvm-svn: 209612
2014-05-26 06:21:51 +00:00
Dmitri Gribenko 237769ede5 libclang/libIndex: USR generation: mangle source location into USRs for macros,
unless the macro comes from a system header

llvm-svn: 205064
2014-03-28 22:21:26 +00:00
Nuno Lopes fb744589bc remove a bunch of unused private methods
found with a smarter version of -Wunused-member-function that I'm playwing with.
Appologies in advance if I removed someone's WIP code.

 ARCMigrate/TransProperties.cpp                  |    8 -----
 AST/MicrosoftMangle.cpp                         |    1 
 Analysis/AnalysisDeclContext.cpp                |    5 ---
 Analysis/LiveVariables.cpp                      |   14 ----------
 Index/USRGeneration.cpp                         |   10 -------
 Sema/Sema.cpp                                   |   33 +++++++++++++++++++++---
 Sema/SemaChecking.cpp                           |    3 --
 Sema/SemaDecl.cpp                               |   20 ++------------
 StaticAnalyzer/Checkers/GenericTaintChecker.cpp |    1 
 9 files changed, 34 insertions(+), 61 deletions(-)

llvm-svn: 204561
2014-03-23 17:12:37 +00:00
Aaron Ballman 40bd0aaf68 [C++11] Replacing FunctionProtoType iterators param_type_begin() and param_type_end() with iterator_range param_types(). Updating all of the usages of the iterators with range-based for loops.
llvm-svn: 204045
2014-03-17 15:23:01 +00:00
Aaron Ballman f6bf62e2d0 [C++11] Replacing FunctionDecl iterators param_begin() and param_end() with iterator_range params(). Updating all of the usages of the iterators with range-based for loops.
llvm-svn: 203248
2014-03-07 15:12:56 +00:00
Argyrios Kyrtzidis d3ba410356 [Index] Make the USRs more stable.
- Only include offsets with local (in function scope) symbols, where we don't encode scoping
- Only include the filename with non-system symbols. Presumably the system headers will not provide conflicting definitions.

rdar://15976823

llvm-svn: 201990
2014-02-23 18:23:29 +00:00
Alp Toker 314cc81b8c Rename getResultType() on function and method declarations to getReturnType()
A return type is the declared or deduced part of the function type specified in
the declaration.

A result type is the (potentially adjusted) type of the value of an expression
that calls the function.

Rule of thumb:

  * Declarations have return types and parameters.
  * Expressions have result types and arguments.

llvm-svn: 200082
2014-01-25 16:55:45 +00:00
Alp Toker 9cacbabd33 Rename FunctionProtoType accessors from 'arguments' to 'parameters'
Fix a perennial source of confusion in the clang type system: Declarations and
function prototypes have parameters to which arguments are supplied, so calling
these 'arguments' was a stretch even in C mode, let alone C++ where default
arguments, templates and overloading make the distinction important to get
right.

Readability win across the board, especially in the casting, ADL and
overloading implementations which make a lot more sense at a glance now.

Will keep an eye on the builders and update dependent projects shortly.

No functional change.

llvm-svn: 199686
2014-01-20 20:26:09 +00:00
Argyrios Kyrtzidis 5234b49854 Avoid using the 'index' namespace as scope.
This should fix the bogus ambiguous reference errors reported by gcc 4.2.1 that the FreeBSD bot is using.

llvm-svn: 188850
2013-08-21 00:49:25 +00:00
Argyrios Kyrtzidis 15a2fccb78 Rename libIDE to libIndex.
Per feedback from Chandler, it's better to have libraries with more specific functionality.
LibIndex will contain the indexing functionality of libclang, which includes USR generation.

llvm-svn: 188601
2013-08-17 00:40:41 +00:00