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Author SHA1 Message Date
Douglas Gregor d09efd43d3 When printing an overload candidate that failed due to SFINAE, print a 
specific message that includes the template arguments, e.g.,

test/SemaTemplate/overload-candidates.cpp:27:20: note: candidate template
      ignored: substitution failure [with T = int *]
  typename T::type get_type(const T&); // expected-note{{candidate ...
                   ^

llvm-svn: 103348
 2010-05-08 20:07:26 +00:00
Chris Lattner 5a62d6e578 Fix PR7052, patch by Jakub Staszak! 
llvm-svn: 103347
 2010-05-08 20:01:44 +00:00
Chris Lattner 72afa956db break coff symbol definition stuff out into proper MCStreamer callbacks, 
patch by Nathan Jeffords!

llvm-svn: 103346
 2010-05-08 19:54:22 +00:00
Douglas Gregor 1d72edd7c5 Improve overload-candidate diagnostic for a function template that 
failed because the explicitly-specified template arguments did not
match its template parameters, e.g.,

test/SemaTemplate/overload-candidates.cpp:18:8: note: candidate
template
      ignored: invalid explicitly-specified argument for template
      parameter 'I'
  void get(const T&);
       ^
test/SemaTemplate/overload-candidates.cpp:20:8: note: candidate
template
      ignored: invalid explicitly-specified argument for 1st template
      parameter
  void get(const T&);
       ^

llvm-svn: 103344
 2010-05-08 19:15:54 +00:00
Douglas Gregor 564767cf39 A leak is better than a double-free while I figure out how to address 
this issue.

llvm-svn: 103343
 2010-05-08 18:32:25 +00:00
Douglas Gregor 461761d68f Minor cleanup, and ban copying of OverloadCandidateSets. No 
functionality change. 

llvm-svn: 103342
 2010-05-08 18:20:53 +00:00
Douglas Gregor 02eb4835ce When template argument deduction fails because the call had too 
many/too few arguments, use the same diagnostic we use for arity
mismatches in non-templates (but note that it's a function template).

llvm-svn: 103341
 2010-05-08 18:13:28 +00:00
Douglas Gregor 3626a5cac2 When printing a non-viable overload candidate that failed due to 
conflicting deduced template argument values, give a more specific
reason along with those values, e.g.,

test/SemaTemplate/overload-candidates.cpp:4:10: note: candidate template
      ignored: deduced conflicting types for parameter 'T' ('int' vs. 'long')
const T& min(const T&, const T&); 
         ^

llvm-svn: 103339
 2010-05-08 17:41:32 +00:00
Douglas Gregor 14653638de Fix test for Release-Asserts build 
llvm-svn: 103337
 2010-05-08 16:04:01 +00:00
Bill Wendling cd476b6760 Readd testcase. 
llvm-svn: 103335
 2010-05-08 04:47:54 +00:00
Daniel Dunbar 401d4c9341 Run interrupt routines as part of report_fatal_error, since we are failing 
ungracefully.

llvm-svn: 103334
 2010-05-08 02:10:36 +00:00
Daniel Dunbar 68272566c6 Add llvm::sys::RunInterruptHandlers(), which runs the registered SIGINT cleanup 
stuff.

llvm-svn: 103333
 2010-05-08 02:10:34 +00:00
Daniel Dunbar d43f08d06e Update latest checker build to a local link. 
llvm-svn: 103332
 2010-05-08 02:03:49 +00:00
Nick Kledzik 386e5f364e tweak arm exports 
llvm-svn: 103331
 2010-05-07 23:44:43 +00:00
Nick Kledzik c6cacf9858 sjlj based personality requires a different name 
llvm-svn: 103330
 2010-05-07 23:44:20 +00:00
Dan Gohman d0800241d2 When pruning candidate formulae out of an LSRUse, update the 
LSRUse's Regs set after all pruning is done, rather than trying
to do it on the fly, which can produce an incomplete result.

This fixes a case where heuristic pruning was stripping all
formulae from a use, which led the solver to enter an infinite
loop.

Also, add a few asserts to diagnose this kind of situation.

llvm-svn: 103328
 2010-05-07 23:36:59 +00:00
Devang Patel 0625af2a88 Instead of just verifying compile unit, verify entire type, variable, namespace etc.. 
llvm-svn: 103327
 2010-05-07 23:33:41 +00:00
Devang Patel cbe7a8508a Remove DIGlobal. 
llvm-svn: 103325
 2010-05-07 23:19:07 +00:00
Douglas Gregor 5597ab4076 When we encounter a non-dependent type during template instantiation, 
mark any declarations we see inside of that type as
"referenced". Fixes PR7079.

llvm-svn: 103323
 2010-05-07 23:12:07 +00:00
Bill Wendling 6b5897b4de Remove. Don't XFAIL. 
llvm-svn: 103321
 2010-05-07 23:09:17 +00:00
Devang Patel 67eba80672 If there is not any debug info for type then do not emit debug info for this variable. 
A recent change to tightly verify debug info prepared by FE caught this.
This fixes unittest build.

llvm-svn: 103320
 2010-05-07 23:05:55 +00:00
Devang Patel 54c59312b1 Add DINameSpace::Verify(). 
llvm-svn: 103318
 2010-05-07 23:04:32 +00:00
Bill Wendling 32d8981ec0 Temorarily revert r101984. 
llvm-svn: 103314
 2010-05-07 22:45:36 +00:00
Douglas Gregor 1b770bb946 Clang is dying on this with an ambiguous conversion sequence. We're working on it 
llvm-svn: 103312
 2010-05-07 22:28:25 +00:00
Dan Gohman 7de01ec2c9 SDDbgValues are apparently not being legalized. Fix a symptom of the problem, 
and not the real problem itself, by dropping debug info for i128 values.
rdar://7958162.

llvm-svn: 103310
 2010-05-07 22:19:08 +00:00
Dan Gohman 2fb68300a0 Minimally fix this code to not abort on mdnodes with integer data 
wider than 64 bits.

llvm-svn: 103309
 2010-05-07 22:15:24 +00:00
Douglas Gregor e0c5497935 Introduce a recursive AST visitor that makes it trivial to recursively 
walk an entire AST, including all of the types, declarations,
statements, and expressions, and allowing one to easily override the
behavior of the walk at any particular node kind.

llvm-svn: 103308
 2010-05-07 22:11:34 +00:00
John McCall b1fb0d3610 The FP constant evaluator was missing a few cases of unary operators that return floats 
but whose operand isn't a float:  specifically, __real__ and __imag__.  Instead
of filtering these out, just implement them.

Fixes <rdar://problem/7958272>.

llvm-svn: 103307
 2010-05-07 22:08:54 +00:00
Devang Patel 2ae3397536 Verify variable directly. 
llvm-svn: 103305
 2010-05-07 22:04:20 +00:00
Chris Lattner 028449325b add COFF support for COMDAT sections, patch by Nathan Jeffords! 
llvm-svn: 103304
 2010-05-07 21:49:09 +00:00
Devang Patel 8d6a2b7428 Verify entire type descriptor not just tag. 
llvm-svn: 103303
 2010-05-07 21:45:47 +00:00
Kevin Enderby 51bed9c870 Fix i386 relocations to Weak Definitions. The relocation entries should be 
external and the item to be relocated should not have the address of the
symbol added in.

llvm-svn: 103302
 2010-05-07 21:44:23 +00:00
Chris Lattner ca025db769 add PCH support for a bunch of C++ Decls, patch by 
Andrew Sutton!

llvm-svn: 103301
 2010-05-07 21:43:38 +00:00
Devang Patel 2c4d69d7ad Verify compile unit also. 
llvm-svn: 103300
 2010-05-07 21:42:24 +00:00
Dale Johannesen 51c1695a0a Fix PR 7087, and probably other things, by extending 
getConstantFP to accept the two supported long double
target types.  This was not the original intent, but
there are other places that assume this works and it's
easy enough to do.

llvm-svn: 103299
 2010-05-07 21:35:53 +00:00
John McCall eb3e4f3481 Make that null-dereference fix a little clearer by rearranging some code. 
llvm-svn: 103298
 2010-05-07 21:34:32 +00:00
John McCall 06f0e09756 Fix a potential null dereference in the pointer-to-bool evaluator; caught by 
Eli Friedman.

llvm-svn: 103297
 2010-05-07 21:01:17 +00:00
John McCall 45d55e4f26 Change the pointer / lvalue constant evaluators to build into a target reference 
and return a bool.

llvm-svn: 103296
 2010-05-07 21:00:08 +00:00
Devang Patel 32cc43c242 Wrap const MDNode * inside DIDescriptor. 
llvm-svn: 103295
 2010-05-07 20:54:48 +00:00
Chris Lattner e979e30501 add more types to -ast-print-xml, PR5006 
llvm-svn: 103294
 2010-05-07 20:45:29 +00:00
Ted Kremenek 37c220c8ed Extend C++ usrs to include type mangling for tag decl arguments, indicating whether a method 
is static, and mangling in the qualifers of the method.

llvm-svn: 103289
 2010-05-07 20:39:40 +00:00
Chris Lattner a99fa1aee1 clean up isBeforeInTranslationUnit by factoring out some common 
code into a MoveUpIncludeHierarchy helper, and use the helper to
fix a case involving macros which regressed from my recent patch.

llvm-svn: 103288
 2010-05-07 20:35:24 +00:00
Devang Patel be8ee1a09e Update test to use valid debug info. 
llvm-svn: 103287
 2010-05-07 20:34:00 +00:00
Ted Kremenek dacfc2eee6 Switch USR generation over from NamedDecl::getNameAsString() to NamedDecl::printName(). 
llvm-svn: 103285
 2010-05-07 20:07:23 +00:00
Ted Kremenek c14f5eb3ec Add NamedDecl::printName() for clients that to use getNameAsString() but are already using a raw_ostream. 
llvm-svn: 103284
 2010-05-07 20:07:19 +00:00
Douglas Gregor 496e8b345c Reapply the reference-binding patch applied below, along with a fix to 
ensure that we complete the type when we need to look at constructors
during reference binding.

When determining whether the two types involved in reference binding
are reference-compatible, reference-related, etc., do not complete the
type of the reference itself because it is not necessary to determine
well-formedness of the program. Complete the type that we are binding
to, since that can affect whether we know about a derived-to-base
conversion. 

Re-fixes PR7080.

llvm-svn: 103283
 2010-05-07 19:42:26 +00:00
Fariborz Jahanian 7828ab1ed9 Minor mod. to my last patch. 
llvm-svn: 103280
 2010-05-07 18:59:54 +00:00
Fariborz Jahanian fdf474b05e Fixes a Code gen crash trying to use a dot-syntax for 
a property of a c++ class object (radar 7957369).

llvm-svn: 103279
 2010-05-07 18:56:13 +00:00
Devang Patel 8ae34dbd34 remove DIDescriptor::getNode() 
llvm-svn: 103278
 2010-05-07 18:36:34 +00:00
Jim Grosbach 2a41cad900 Clean up the conditional for handling of sign_extend_inreg based on 
whether the extract instructions are available.

rdar://7956878

llvm-svn: 103277
 2010-05-07 18:34:55 +00:00