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llvm-project/clang/lib/Sema
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Argyrios Kyrtzidis 09c9e811de [preprocessor] Split the MacroInfo class into two separate concepts, MacroInfo class 
for the data specific to a macro definition (e.g. what the tokens are), and
MacroDirective class which encapsulates the changes to the "macro namespace"
(e.g. the location where the macro name became active, the location where it was undefined, etc.)

(A MacroDirective always points to a MacroInfo object.)

Usually a macro definition (MacroInfo) is where a macro name becomes active (MacroDirective) but
splitting the concepts allows us to better model the effect of modules to the macro namespace
(also as a bonus it allows better modeling of push_macro/pop_macro #pragmas).
Modules can have their own macro history, separate from the local (current translation unit)
macro history; MacroDirectives will be used to model the macro history (changes to macro namespace).

For example, if "@import A;" imports macro FOO, there will be a new local MacroDirective created
to indicate that "FOO" became active at the import location. Module "A" itself will contain another
MacroDirective in its macro history (at the point of the definition of FOO) and both MacroDirectives
will point to the same MacroInfo object.

Introducing the separation of macro concepts is the first part towards better modeling of module macros.

llvm-svn: 175585
 		2013-02-20 00:54:57 +00:00
..
AnalysisBasedWarnings.cpp Fixed diagnostic nondeterministic order bug (pr14901). 2013-02-15 20:09:55 +00:00
AttributeList.cpp PR14922: when printing an attribute, use the real syntax of the attribute (GNU, C++11, MS Declspec) instead of hardcoded GNU syntax. 2013-01-24 16:46:58 +00:00
CMakeLists.txt PR14922: when printing an attribute, use the real syntax of the attribute (GNU, C++11, MS Declspec) instead of hardcoded GNU syntax. 2013-01-24 16:46:58 +00:00
CodeCompleteConsumer.cpp Allow the computation of the base priority for a declaration code completion result to consider the completion context 2013-01-31 04:52:16 +00:00
DeclSpec.cpp Add OpenCL samplers as Clang builtin types and check sampler related restrictions. 2013-02-07 10:55:47 +00:00
DelayedDiagnostic.cpp objective-C: when diagnosing deprecated/unavailable usage of 2012-09-21 20:46:37 +00:00
IdentifierResolver.cpp [Modules] Cope better with top-level declarations loaded after being declared in the current translation unit <rdar://problem/13189985>. 2013-02-11 18:16:18 +00:00
JumpDiagnostics.cpp s/CPlusPlus0x/CPlusPlus11/g 2013-01-02 11:42:31 +00:00
Makefile BUILD_ARCHIVE is the default for libraries, no need to set it. 2010-07-18 00:14:47 +00:00
MultiplexExternalSemaSource.cpp Simplify FindExternalVisibleDeclsByName by making it return a bool indicating 2013-02-07 03:30:24 +00:00
Scope.cpp Reapply r151638 and r151641. 2012-02-29 10:24:19 +00:00
ScopeInfo.cpp -Warc-repeated-use-of-weak: fix a use-of-uninitialized and add a test case. 2012-10-11 17:02:00 +00:00
Sema.cpp [preprocessor] Split the MacroInfo class into two separate concepts, MacroInfo class 2013-02-20 00:54:57 +00:00
SemaAccess.cpp Sort all of Clang's files under 'lib', and fix up the broken headers 2012-12-04 09:13:33 +00:00
SemaAttr.cpp Disable caching of visibility. 2013-01-12 06:42:30 +00:00
SemaCXXScopeSpec.cpp Use 'const Decl *' throughout code completion in Sema 2013-01-23 17:21:11 +00:00
SemaCast.cpp Diagnose loads of 'half' l-values in OpenCL. 2013-02-12 01:29:43 +00:00
SemaChecking.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaCodeComplete.cpp [preprocessor] Split the MacroInfo class into two separate concepts, MacroInfo class 2013-02-20 00:54:57 +00:00
SemaConsumer.cpp Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch 2011-12-20 02:48:34 +00:00
SemaDecl.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaDeclAttr.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaDeclCXX.cpp PR15300: Support C++11 attributes on base-specifiers. We don't support any such 2013-02-19 23:47:15 +00:00
SemaDeclObjC.cpp Retain all hidden methods in the global method pool, because they may become visible <rdar://problem/13172858>. 2013-02-07 19:13:24 +00:00
SemaExceptionSpec.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaExpr.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaExprCXX.cpp The meat of this patch is in BuildCXXMemberCalLExpr where we make it use 2013-02-12 08:08:54 +00:00
SemaExprMember.cpp objective-C: When implementing custom accessor method for 2013-02-14 19:07:19 +00:00
SemaExprObjC.cpp Fix crash-on-invalid where a ParenListExpr shows up as a message receiver 2013-02-15 18:34:15 +00:00
SemaFixItUtils.cpp s/CPlusPlus0x/CPlusPlus11/g 2013-01-02 11:42:31 +00:00
SemaInit.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaLambda.cpp Remove useless 'llvm::' qualifier from names like StringRef and others that are 2013-01-12 19:30:44 +00:00
SemaLookup.cpp Preserve Sema::UndefinedInternals across PCH boundaries. Fixes 2013-01-26 00:35:08 +00:00
SemaObjCProperty.cpp objective-C: synthesize properties in order of their 2013-02-14 22:33:34 +00:00
SemaOverload.cpp Partially revert r175117 so that we don't break assumptions about how 2013-02-14 03:31:26 +00:00
SemaPseudoObject.cpp Excise <cctype> from Clang (except clang-tblgen) in favor of CharInfo.h. 2013-02-08 22:30:41 +00:00
SemaStmt.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaStmtAsm.cpp [ms-inline asm] Add an error when trying to compile MS-style inline assembly 2013-01-24 20:24:34 +00:00
SemaStmtAttr.cpp PR15300: Support C++11 attributes on base-specifiers. We don't support any such 2013-02-19 23:47:15 +00:00
SemaTemplate.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaTemplateDeduction.cpp Improve 'failed template argument deduction' diagnostic for the case where we 2013-01-31 05:19:49 +00:00
SemaTemplateInstantiate.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaTemplateInstantiateDecl.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaTemplateVariadic.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
SemaType.cpp Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
TargetAttributesSema.cpp PR14922: when printing an attribute, use the real syntax of the attribute (GNU, C++11, MS Declspec) instead of hardcoded GNU syntax. 2013-01-24 16:46:58 +00:00
TargetAttributesSema.h Revert r170500. It over-zealously converted *ALL* things named Attributes, which is wrong here. 2012-12-20 19:22:21 +00:00
TreeTransform.h Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00
TypeLocBuilder.h Replace TypeLoc llvm::cast support to be well-defined. 2013-02-18 22:06:02 +00:00