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5603 Commits

Author SHA1 Message Date
Chris Lattner 6968641ac5 rename -fprint-source-range-info -> -fdiagnostics-print-source-range-info. 
Temporarily accept both of them, I'll rip out the old one after awhile.

llvm-svn: 69662
 2009-04-21 05:34:31 +00:00
Chris Lattner 1f02e054a9 Fix PR4027 + rdar://6808859, we were rejecting implicit casts of 
aggregates even though we already accept explicit ones.  Easy fix.

llvm-svn: 69661
 2009-04-21 05:19:11 +00:00
Chris Lattner d6e97af74a improve MacroInfo to track the source range of the macro definition, 
patch by Alexei Svitkine!

llvm-svn: 69659
 2009-04-21 04:46:33 +00:00
Chris Lattner a9aeea9f27 use of predefined identifiers like __func__ at global scope warn in sema, 
but crashed codegen.  Fix this to report the name of the llvm function.
This fixes rdar://6808051

llvm-svn: 69658
 2009-04-21 04:41:23 +00:00
Chris Lattner 92b29b2f9f make "in included from" and "in instatiation from" messages respect 
-fno-show-location, patch by Alexei Svitkine (PR4024)

llvm-svn: 69657
 2009-04-21 03:57:54 +00:00
Chris Lattner cd6d4b105a add a preprocessor callback function for #undef, patch by 
Alexei Svitkine!

llvm-svn: 69656
 2009-04-21 03:42:09 +00:00
Anders Carlsson 6f2878360c Add a CXXDestroyExpr. Add classof member functions to CXXTempVarDecl. 
llvm-svn: 69654
 2009-04-21 02:22:11 +00:00
Sanjiv Gupta f09cb95236 Use an APInt of target int size to detect overflow while parsing multichars. 
So 'abc' on i16 platforms will warn but not on i32 platforms.

llvm-svn: 69653
 2009-04-21 02:21:29 +00:00
Anders Carlsson 21d30b41fc Add the beginnings of a CXXTempVarDecl class. 
llvm-svn: 69652
 2009-04-21 01:57:48 +00:00
Daniel Dunbar e000df6882 Remove unnused variable. 
llvm-svn: 69650
 2009-04-21 01:32:46 +00:00
Daniel Dunbar 9ebf9516af Kill ASTContext::[gs]etFieldForDecl, instead we just lookup things 
when we need them -- which is exactly what some code was already
doing!
 - No intended functionality change.

llvm-svn: 69648
 2009-04-21 01:19:28 +00:00
Mike Stump 3214d12325 Fixup codegen for write barriers for block variables. Radar 6786715 
llvm-svn: 69642
 2009-04-21 00:51:43 +00:00
Daniel Dunbar be9dae80b3 Remove LateBoundIVars() runtime interface, it is unused. 
llvm-svn: 69641
 2009-04-21 00:49:20 +00:00
Daniel Dunbar e03f005d30 Assert on a few conditions that (I believe) should hold 
w.r.t. ASTContext::[gs]etFieldDecl, and the Field argument to
EmitObjCValueForIvar).

llvm-svn: 69639
 2009-04-21 00:41:40 +00:00
Daniel Dunbar 712e4dee26 Look at the TMP environment variable as well. 
llvm-svn: 69638
 2009-04-21 00:25:10 +00:00
Fariborz Jahanian 80c9ce2c4a ObjC2's Ivar bitmap layout work. No change in functionality. 
llvm-svn: 69629
 2009-04-20 22:03:45 +00:00
Chris Lattner f4c68741d4 fix the second half of PR4006 and rdar://6807000 by treating 
() as being either zero arguments or one empty argument depending
on situation.

llvm-svn: 69627
 2009-04-20 21:08:10 +00:00
Douglas Gregor e84a9daa16 Write the identifier table into the PCH file as an on-disk hash table 
that also includes the contents of the IdentifierInfo itself (the
various fields and flags, along with the chain of identifiers visible
at the top level that have that name).

We don't make any use of the hash table yet, except that our
identifier ID -> string mapping points into the hash table now.

llvm-svn: 69625
 2009-04-20 20:36:09 +00:00
Anders Carlsson 9603143c5d Fix tyop in SSSE3 header (6808876). 
llvm-svn: 69623
 2009-04-20 20:31:10 +00:00
Daniel Dunbar c35694da21 Also look at the TEMP environment variable as a place to put temporary 
files.

llvm-svn: 69622
 2009-04-20 20:28:21 +00:00
Daniel Dunbar e3f5cfc0b8 Move countInheritedIvars to within striking distance of 
GetClassSizeInfo

Reduce nesting in GetInterfaceDeclStructLayout.

Tweak some comments.

No functionality change.

llvm-svn: 69621
 2009-04-20 20:18:54 +00:00
Steve Naroff aac654abeb Add pch reader/writer support for ObjCContainerDecl, ObjCInterfaceDecl, & ObjCIvarDecl. 
Next step: Add selector support to PCHWriter::AddDeclarationName().

llvm-svn: 69619
 2009-04-20 20:09:33 +00:00
Chris Lattner ddf6ca0355 the __gnuc_inline__ attribute is actually named __gnu_inline__, 
PR4023

llvm-svn: 69618
 2009-04-20 19:12:28 +00:00
Daniel Dunbar ab8ce7cddb If defined, use TMPDIR environment variable as location for temporary files. 
llvm-svn: 69609
 2009-04-20 17:32:49 +00:00
Chris Lattner f9b00eb7dc clean up anonymous bitfield diagnostics, PR4017 
llvm-svn: 69608
 2009-04-20 17:29:38 +00:00
Douglas Gregor 162dd0245e Introduce the notion of a SemaConsumer, which is an ASTConsumer that 
also gets access to the Sema object performing semantic analysis. This
will be used by the PCH writer to serialize Sema state.

No functionality change.

llvm-svn: 69595
 2009-04-20 15:53:59 +00:00
Steve Naroff 04f2d14d6a Add pch reader/writer support for ObjCMethodDecl. 
Test will be enabled with ObjCInterfaceDecl is added.

llvm-svn: 69594
 2009-04-20 15:06:07 +00:00
Eli Friedman 3a1e692fed Some cleanup and bug-fixing for address-of checking. This causes a couple of 
minor accepts-invalid regressions, but we weren't really rejecting them for 
the right reason.  We really need a more general solution to detect all the 
cases of the promotion of arrays with a register storage class.

llvm-svn: 69586
 2009-04-20 08:23:18 +00:00
Daniel Dunbar be1f26df5d Inline GetFirstIvarInRecord into sole caller. 
- No functionality change.

llvm-svn: 69582
 2009-04-20 07:18:49 +00:00
Daniel Dunbar 75e909f5e0 Set a bit in IMAGE_INFO to indicate that we don't contain any 
@synthesized ivars for superclasses.
 - <rdar://problem/6806371> [clang] Mark code without miscompiled
   @synthesized properties

llvm-svn: 69581
 2009-04-20 07:11:47 +00:00
Douglas Gregor 52289d3343 Move the on-disk hash table code into its own header. No functionality change. 
llvm-svn: 69580
 2009-04-20 07:08:21 +00:00
Daniel Dunbar f5c18461e3 Lift out GetNamedIvarList. 
Drop uses of GetFirstInvarInRecord, instead we lookup the ivars we
know are in the record.
 - This is somewhat less efficient, but I need to detangle this code
   first...

llvm-svn: 69579
 2009-04-20 06:54:31 +00:00
Daniel Dunbar c040ce459c Make FieldDecl parameter to getObjCEncodingForType... const. 
llvm-svn: 69578
 2009-04-20 06:37:24 +00:00
Zhongxing Xu 3070210377 Remove loc::FuncVal. 
llvm-svn: 69577
 2009-04-20 06:35:22 +00:00
Daniel Dunbar 69a79b1a60 Don't crash in the diagnostic printer if we happen to get passed a 
null string / identifier.

llvm-svn: 69575
 2009-04-20 06:13:16 +00:00
Daniel Dunbar caec0238bc Don't emit ivar offsets for unnamed bit fields. 
Also, added assertion that the field matches what would be looked up.

llvm-svn: 69572
 2009-04-20 05:53:40 +00:00
Zhongxing Xu ac1294318d get a CodeTextRegion when visiting FunctionDecl reference. 
get FunctionDecl with more general utility method.

llvm-svn: 69570
 2009-04-20 05:24:46 +00:00
Eli Friedman bc633beda4 PR3247: Handle a couple of cases where we weren't emitting VLA sizes (and 
subsequently crashed).

llvm-svn: 69567
 2009-04-20 03:54:15 +00:00
Eli Friedman 3253e189c6 PR3248: Make sure the evaluate the operand of a sizeof when it has a VLA type. 
Adapted from patch by Tim Northover.

llvm-svn: 69566
 2009-04-20 03:21:44 +00:00
Zhongxing Xu 23e1f45664 As we now have ValueManager as the new value factory, we do not need factory 
methods of SVal.

llvm-svn: 69565
 2009-04-20 02:27:09 +00:00
Daniel Dunbar 5d5dbb1754 Remove non-const form of lookupFieldDeclForIvar. 
llvm-svn: 69563
 2009-04-20 00:37:55 +00:00
Daniel Dunbar ae03226bc6 Comment fixes. 
llvm-svn: 69562
 2009-04-20 00:33:43 +00:00
Daniel Dunbar 554fd79b38 Lift GetClassSizeInfo out of GenerateClass, add a FIXME. 
- No functionality change.

llvm-svn: 69561
 2009-04-19 23:41:48 +00:00
Chris Lattner 504af1177d implement "#pragma GCC diagnostic". Besides being a nice feature, this 
will let us test for multiple different warning modes in the same
file in regression tests.

This implements rdar://2362963, a 10-year old feature request :)

llvm-svn: 69560
 2009-04-19 23:16:58 +00:00
Chris Lattner c6fafed04c move group twiddling options into Diagnostic.cpp instead of 
Warnings.cpp.  Warnings.cpp now doesn't need to #include
tblgen produced output directly.

llvm-svn: 69559
 2009-04-19 22:34:23 +00:00
Chris Lattner 3251e3cfaa don't crash on invalid ranges in -fprint-source-range-info 
mode, just ignore them as usual.

llvm-svn: 69558
 2009-04-19 22:24:10 +00:00
Chris Lattner df2226839f Warn about uses of #pragma STDC FENV_ACCESS ON, since we don't 
support it.  I don't know what evaluation method we use for complex
arithmetic, so I don't know whether/if we should warn about use of
CX_LIMITED_RANGE.

This concludes my planned hacking on STDC pragmas, flame away :)

llvm-svn: 69556
 2009-04-19 21:55:32 +00:00
Sebastian Redl 8ce189f9ce Conditional operator C++ checking complete. What issues remain are in more general code. 
llvm-svn: 69555
 2009-04-19 21:53:20 +00:00
Chris Lattner 02ef4e3dba diagnose invalid syntax of STDC pragmas. 
llvm-svn: 69554
 2009-04-19 21:50:08 +00:00
Eli Friedman daea3f62b5 Print an error for uses of __thread on targets which don't support it. 
llvm-svn: 69553
 2009-04-19 21:48:33 +00:00