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constraintResolutionFix
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1923 Commits

Author SHA1 Message Date
Chris Lattner
ac855b690b Move ActOnTypeAlias to SemaDecl since a type alias *is* a decl that *installs* a type. Add some fixme's and rename some junk in ASTContext relating to the typemap. Diagnose redefinitions of named types. Install a typemap entry when a data declaration is defined. 
We can now declare variables to be of data type.

Swift SVN r178
 2010-10-09 22:01:25 +00:00
Chris Lattner
9ba168ace5 Fix Alias uniquing to reuse the already-uniqued identifier object instead of being a string map. Make getAliasType fail if a redefinition happens and make getNamedType return datatype's as well. 
Swift SVN r177
 2010-10-09 21:30:56 +00:00
Chris Lattner
aefb083fed Make the DataType class, wire it into ASTContext. 
Swift SVN r176
 2010-10-09 21:11:27 +00:00
Chris Lattner
57c697172a Split NamedDecl into NamedDecl with a ValueDecl subclass that has the type and value of the decl. 
Swift SVN r173
 2010-10-09 20:28:11 +00:00
Chris Lattner
d2abfde434 introduce a new builtin type to represent the result of the else binary operator (which is a temporary hack until we get user defined types). 
Use it to define ife/else.  Fix some precedence/parsing bugs that implementing else exposed. 

Swift SVN r162
 2010-08-08 22:37:56 +00:00
Chris Lattner
c1294622bf Cleanup type stuff. 
Swift SVN r147
 2010-08-04 06:35:54 +00:00
Chris Lattner
e1e335610f int is no longer a keyword, it is a type alias for the new __builtin_int32_type type. 
Swift SVN r146
 2010-08-04 05:27:45 +00:00
Chris Lattner
a8916a6106 implement semantic analysis and AST representation for AliasType (aka typedefs in C). 
Swift SVN r144
 2010-08-04 05:14:57 +00:00
Chris Lattner
f704c58c42 Two significant changes: 
1. Change the representation of TupleType to contain TupleTypeElt structs instead of PointerUnion<Type*, NameDecl*>
 2. Change type canonicalization to not strip field names off tuples, and change type conversion logic to use canonical types again.

Also adds some stuff to the todo list, destined to never be short.

Swift SVN r141
 2010-08-04 03:35:53 +00:00
Chris Lattner
1bb344c282 strength reduce our handling of dependent types. Now, you can't compose dependent types, there isn't a (dep, int) type, the whole tuple gets dependent type. This simplifies things a bit. 
Swift SVN r134
 2010-08-03 04:36:05 +00:00
Chris Lattner
9107a90d55 add support for representing dependent types. 
Swift SVN r117
 2010-07-30 18:18:28 +00:00
Chris Lattner
fa78da101b implement lazy construction of canonical types, ala clang. This only affect tuples at the moment, but will affect type aliases someday. 
Swift SVN r90
 2010-07-25 22:41:05 +00:00
Chris Lattner
2bafb0e8fb Introduce new NamedDecl and FuncDecl classes. The difference between the two is syntactic sugar, so most clients want NamedDecl. This doesn't implement FuncDecl yet, which isn't a high prio for me in the short term. 
Swift SVN r77
 2010-07-24 19:09:09 +00:00
Chris Lattner
8bf327b648 add a new AST/Identifier class which represents a uniqued string. 
Add support to ASTContext to unique strings into identifiers.


Swift SVN r62
 2010-07-23 03:40:02 +00:00
Chris Lattner
d6c8f0b621 make the AST representation of void just be (). 
Swift SVN r53
 2010-07-22 05:49:57 +00:00
Chris Lattner
fba7359c9c eliminate a #include from ASTContext.h 
Swift SVN r52
 2010-07-22 05:47:33 +00:00
Chris Lattner
842821d541 add FunctionType, have sema create it and have ASTContext 
unique it.


Swift SVN r51
 2010-07-22 05:44:17 +00:00
Chris Lattner
c363b58ea1 Introduce TupleType, an AST representation of tuples. 
Swift SVN r49
 2010-07-22 01:58:01 +00:00
Chris Lattner
2eeee5faca give ASTContext a SourceMgr reference, add diagnostic hooks to SemaBase. 
Swift SVN r39
 2010-07-19 05:13:55 +00:00
Chris Lattner
a3164a1a1a add void type. 
Swift SVN r35
 2010-07-19 04:40:47 +00:00
Chris Lattner
f36e4aa921 introduce Type ast node. 
Swift SVN r33
 2010-07-19 04:33:59 +00:00
Chris Lattner
66199fa090 implement a new IntegerLiteral ast node, add plumbing for 
allocation of exprs from ASTContext.


Swift SVN r28
 2010-07-19 00:42:30 +00:00
Chris Lattner
d3756f2627 Sketch out the new AST library, lets start with expressions. 
Swift SVN r25
 2010-07-19 00:05:11 +00:00