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* Wherein the TargetInfo argument to Preprocessor is made 'const' and propogated.Daniel Dunbar2009-11-131-1/+1
| | | | llvm-svn: 87087
* Re-arranged some internal functions for coming __has_include changes.John Thompson2009-10-301-55/+63
| | | | llvm-svn: 85589
* Remove tabs, and whitespace cleanups.Mike Stump2009-09-091-48/+48
| | | | llvm-svn: 81346
* Basic support for C++0x unicode types. Support for literals will follow in ↵Alisdair Meredith2009-07-141-1/+3
| | | | | | an incremental patch llvm-svn: 75622
* Move CharIsSigned from TargetInfo to LangOptions.Eli Friedman2009-06-051-1/+1
| | | | llvm-svn: 72928
* PR4283: Don't truncate multibyte character constants in the Eli Friedman2009-06-011-2/+6
| | | | | | preprocessor. llvm-svn: 72686
* PR3942: Don't warn on unsigned overflow in preprocessor expressions.Eli Friedman2009-05-161-4/+4
| | | | llvm-svn: 71960
* simplification and speedupChris Lattner2009-04-241-1/+1
| | | | llvm-svn: 69963
* move library-specific diagnostic headers into library private dirs. ReduceChris Lattner2009-01-291-1/+1
| | | | | | redundant #includes. Patch by Anders Johnsen! llvm-svn: 63271
* Split the single monolithic DiagnosticKinds.def file into oneChris Lattner2009-01-271-1/+1
| | | | | | | | | .def file for each library. This means that adding a diagnostic to sema doesn't require all the other libraries to be rebuilt. Patch by Anders Johnsen! llvm-svn: 63111
* fix rdar://6505352 - Bogus warning with -WUndef, a caseChris Lattner2009-01-181-1/+2
| | | | | | Anders noticed. llvm-svn: 62472
* make the 'to match this' diagnostic a note.Chris Lattner2008-11-231-3/+3
| | | | llvm-svn: 59921
* don't turn identifierinfo's into strings in diagnostics.Chris Lattner2008-11-191-1/+1
| | | | llvm-svn: 59602
* Remove the last of the old-style Preprocessor::Diag methods.Chris Lattner2008-11-181-29/+30
| | | | llvm-svn: 59554
* remove one more Preprocessor::Diag method.Chris Lattner2008-11-181-1/+1
| | | | llvm-svn: 59512
* various updates to match r54873 on mainline.Chris Lattner2008-08-171-2/+4
| | | | llvm-svn: 54874
* More #include cleaningDaniel Dunbar2008-08-111-2/+0
| | | | | | | | | | | - Kill unnecessary #includes in .cpp files. This is an automatic sweep so some things removed are actually used, but happen to be included by a previous header. I tried to get rid of the obvious examples and this was the easiest way to trim the #includes in one fell swoop. - We now return to regularly scheduled development. llvm-svn: 54632
* Fix PR2252: don't warn on negating an unsigned value ever, and don't emitChris Lattner2008-07-031-6/+4
| | | | | | 'integer constant is so large that it is unsigned' warning for hex literals. llvm-svn: 53070
* Fix typo, improve comment.Chris Lattner2008-05-051-5/+6
| | | | llvm-svn: 50666
* Fix a few more bugs in preprocessor expressions w.r.t. ?:. Now I Chris Lattner2008-05-051-12/+24
| | | | | | think it is really right. :) This fixes PR2284. llvm-svn: 50665
* Neil pointed out that clang doesn't generate ranges from diagnosticsChris Lattner2008-05-051-120/+172
| | | | | | | | | | | | | | | | | | | | | | | | related to pp-expressions. Doing so is pretty simple and this patch implements it, yielding nice diagnostics like: t.c:2:7: error: division by zero in preprocessor expression #if 1 / (0 + 0) ~ ^ ~~~~~~~ t.c:5:14: error: expected ')' in preprocessor expression #if (412 + 42 ~~~~~~~~^ t.c:5:5: error: to match this '(' #if (412 + 42 ^ t.c:10:10: warning: left side of operator converted from negative value to unsigned: -42 to 18446744073709551574 #if (-42 + 0U) / -2 ~~~ ^ ~~ t.c:10:16: warning: right side of operator converted from negative value to unsigned: -2 to 18446744073709551614 #if (-42 + 0U) / -2 ~~~~~~~~~~ ^ ~~ 5 diagnostics generated. llvm-svn: 50638
* fix a bug handling right associative operators that Neil noticed, hopefullyChris Lattner2008-05-051-14/+4
| | | | | | the final part of PR2279 llvm-svn: 50635
* ||/&& do not do UAC's either. This silences a bogus warning on #if -1 || 4U.Chris Lattner2008-05-041-4/+10
| | | | llvm-svn: 50632
* Neil points out that commas don't do UACs either.Chris Lattner2008-05-041-1/+1
| | | | llvm-svn: 50631
* Fix the rest of PR2279:Chris Lattner2008-05-041-4/+7
| | | | | | | | | a) correct rejection of ',' in pp expressions. b) the precedence of ',' was wrong w.r.t. ?:. Thanks again to Neil for finding these and providing testcases. llvm-svn: 50625
* Fix PR2279 part C: shifts don't perform the UACs, thanks to Neil Chris Lattner2008-05-041-2/+4
| | | | | | for pointing this out. llvm-svn: 50624
* fix a nasty bug that Neil identifier in pp-expr parsing (this is PR2279 part D).Chris Lattner2008-05-041-5/+13
| | | | llvm-svn: 50617
* Fix PR2220, making diagnostics for unexpected tokens in pp expressions Chris Lattner2008-04-131-3/+3
| | | | | | more nice. llvm-svn: 49619
* Make a major restructuring of the clang tree: introduce a top-levelChris Lattner2008-03-151-0/+639
lib dir and move all the libraries into it. This follows the main llvm tree, and allows the libraries to be built in parallel. The top level now enforces that all the libs are built before Driver, but we don't care what order the libs are built in. This speeds up parallel builds, particularly incremental ones. llvm-svn: 48402
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