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24831 Commits

Author SHA1 Message Date
John McCall
d716f82984 Getterize ValueDecl. 
Swift SVN r885
 2011-11-18 01:04:12 +00:00
John McCall
9079154ded Getterize TypeAliasDecl. 
Swift SVN r884
 2011-11-18 00:48:14 +00:00
John McCall
50fb0d63f6 More incremental getterization. 
.w



Swift SVN r883
 2011-11-18 00:29:15 +00:00
John McCall
d74f17259c Incremental getterization of Decl.h. 
Swift SVN r882
 2011-11-18 00:17:20 +00:00
John McCall
de3c3ff04d Build an implicit expression to record the conversion 
of a oneof to its underlying type.  Much better.



Swift SVN r881
 2011-11-17 11:38:05 +00:00
John McCall
8aefa67399 Add a convenient way to construct an empty Optional without naming 
a potentially long template-id.



Swift SVN r872
 2011-11-17 09:27:56 +00:00
Chris Lattner
4f7c4c535e random tidying 
Swift SVN r868
 2011-11-10 22:12:09 +00:00
Chris Lattner
7e96d0d53e embrace macro metaprogramming for decls. 
Swift SVN r867
 2011-11-10 22:08:46 +00:00
Doug Gregor
1ed6cdbb09 Fix broken source-range information for expressions of the form "x.y". 
Swift SVN r861
 2011-11-10 17:25:08 +00:00
Doug Gregor
55f635a0c0 Introduce an additional "context" parameter to the expression and 
statement walk callback functions, where we can stash additional
information without breaking all of the callers. 

At present, the only information in the context is the parent
statement or expression.


Swift SVN r860
 2011-11-10 17:02:43 +00:00
Doug Gregor
2e49b79617 Rename WalkOrder.h to Walk.h, and introduce typedefs for the function 
types of the expression and statement walker into it, so we don't end
up typing the same darned things over and over again.


Swift SVN r859
 2011-11-10 16:36:56 +00:00
Doug Gregor
a8de31b0e0 Implement Stmt::getSourceRange() along with proper implementations for 
each of the subclasses.


Swift SVN r857
 2011-11-10 00:46:07 +00:00
Doug Gregor
9995a39aae Switch Expr::getLoc() over to an implementation that defaults to the 
starting location of the expression, but can be overridden by
subclasses.


Swift SVN r856
 2011-11-10 00:34:40 +00:00
Doug Gregor
0223f3edf1 Implement Expr::getSourceRange() and introduce proper support for this 
function into all of the expression nodes. Re-implement
Expr::getStartLoc() in terms of this function, and add it's brother
Expr::getEndLoc(), removing the specialized implementations.

Clean up the source ranges of implicitly-created tuple expressions in
the process.


Swift SVN r855
 2011-11-10 00:25:48 +00:00
Doug Gregor
d4d7ac1e6b SMRange is inclusive of the end location, so adjust our end location 
accordingly when printing diagnostics.


Swift SVN r854
 2011-11-09 22:07:29 +00:00
Doug Gregor
b1c98e1731 Introduce Lexer::getLocForEndOfToken() to adjust source locations to 
the end of the current token, and use it for proper translation from
SourceRange to SMRange when printing diagnostics.



Swift SVN r853
 2011-11-09 22:03:30 +00:00
Doug Gregor
fc183b9cc3 Decouple the lexer from the ASTContext and specific BufferID. They 
aren't needed for the lexer proper (which just needs a buffer to dig
through). Also, make it possible to suppress lexer diagnostics merely
by not giving it a diagnostic engine to work with.


Swift SVN r852
 2011-11-09 21:49:40 +00:00
Doug Gregor
d0dd4d44bc Surface the Token and Lexer headers as public headers, since we're 
going to need to be able to use the lexer from the 'swift' tool itself.


Swift SVN r851
 2011-11-09 21:09:49 +00:00
Doug Gregor
725298a2da Introduce a DiagnosticConsumer abstract interface that is used to 
actually render emitted diagnostics. This is both a useful
generalization (we expect to have a number of other
DiagnosticConsumers down the road, as Clang does) and is also
important now to avoid a layering violation when adjusting the source
location at the end of a SourceRange to the end of the token.

 


Swift SVN r850
 2011-11-09 18:59:39 +00:00
Doug Gregor
cd7a21de83 Introduce support for adding source ranges to diagnostics. 
We don't yet properly perform the SourceRange -> llvm::SMRange mapping. 

Swift SVN r847
 2011-11-09 17:53:30 +00:00
Doug Gregor
1334180b3b Add non-const operator-> and operator* overloads to Optional. 
Swift SVN r846
 2011-11-09 17:51:18 +00:00
Doug Gregor
e12215b1be Introduce InFlightDiagnostic, a move-only class that will be used to emit "extra" information (ranges, Fix-Its, etc.) for a diagnostic. It's quite similar in design to Clang's DiagnosticBuilder, but slightly cleaner/more restrictive. 
Note that I had to re-implement llvm::Optional, since it lamely requires a default constructor. At some point, I'll push a proper implementation back to LLVM.

Swift SVN r845
 2011-11-09 17:19:30 +00:00
Doug Gregor
7106232181 Generalize the Diag<...> specializations within Diagnostic and 
DiagnosticEngine so that they work properly (without extensions) for
zero arguments. Then, eliminate the zero-argument specializations.


Swift SVN r844
 2011-11-09 16:00:36 +00:00
Chris Lattner
ffa9a55002 implement skeleton of extension body parsing. 
Swift SVN r839
 2011-11-09 00:49:54 +00:00
Chris Lattner
0b9b982758 rework parseDecl to do validation itself, allow decls in oneof's 
Swift SVN r837
 2011-11-08 22:41:27 +00:00
Chris Lattner
d95aadc8bf structs can now contain any 'decl' 
Swift SVN r831
 2011-11-08 19:45:24 +00:00
Chris Lattner
eac219bee8 Rework the decl grammar a bit: now "decl" doesn't include import 
declarations, but they are explicitly allowed at translation unit scope.
This also introduces a parseDecl method which does the obvious thing.



Swift SVN r830
 2011-11-08 19:30:00 +00:00
Chris Lattner
b61fe6db10 reject unnamed members in structs. 
Swift SVN r829
 2011-11-08 00:08:05 +00:00
Chris Lattner
ff63661812 disallow operators in structs. 
Swift SVN r827
 2011-11-07 23:39:15 +00:00
Chris Lattner
32af5d5038 add a test for .area on rects. 
Swift SVN r825
 2011-11-03 22:37:24 +00:00
Chris Lattner
b559c3f648 allow var's and funcs within structs, part of rdar://10157702 
Swift SVN r824
 2011-11-03 22:19:48 +00:00
Chris Lattner
dce8416508 allow dyn_cast'ing from declcontext to OneOfType. 
Swift SVN r820
 2011-11-02 00:33:06 +00:00
Chris Lattner
9e9f421f1a getAliasType() doesn't need an ASTContext argument anymore. 
Swift SVN r816
 2011-11-01 18:37:05 +00:00
Chris Lattner
d2ed4c2f3f remove some unneeded ASTContext arguments from subsystem entrypoints 
now that it is reachable from TU


Swift SVN r815
 2011-11-01 18:33:48 +00:00
Chris Lattner
da564d50d3 A long journey later, implement support for type inference of integer literals instead of 
forcing them to int64 all the time.  Now the integer_literal_type in the standard library
is only used to resolve ambiguity in expressions.  Among other amazing things, we now
correctly accept:

  var x8 : int8 = 4

without a cast.

This still isn't doing any bounds checking and isn't checking the inferred type to tell if
it is compatible with integer literals (i.e. has a primitive conversion function from the
LLVM IR type).  Enough for now though.

This is progress towards rdar://10357238.



Swift SVN r814
 2011-11-01 06:51:50 +00:00
Chris Lattner
164ab0ffee move lookupTypeName out to Module::lookupGlobalType and have it look in the current 
module as well for consistency.


Swift SVN r811
 2011-11-01 06:27:24 +00:00
Chris Lattner
e0a18996cd move lookupGlobalValue into Module, making it accessable to all of sema. 
Swift SVN r810
 2011-11-01 06:22:44 +00:00
Chris Lattner
5d8d0fd2f6 Have the name binder publish the list of imported modules into the TranslationUnit, 
making it a real part of the AST.  Also, rework TUModuleCache to do its computation
when it is constructed, instead of trying in each query.


Swift SVN r809
 2011-11-01 06:19:36 +00:00
Chris Lattner
e3b53c3b15 move the module-level name lookup stuff out of NameBinding.cpp into the 
Module class.  Add a new Module.cpp file to implement this (along with
the existing caching strategy, if you're curious).  This eliminates the
parallel 'ModuleProvider' heirarchy.


Swift SVN r802
 2011-11-01 05:19:35 +00:00
Chris Lattner
4933a27098 clean up lookupType/lookupValue to only take an AccessPath instead of an import decl. 
Strip of the module name implicit in the access path.


Swift SVN r801
 2011-11-01 04:43:51 +00:00
Chris Lattner
2ea1e72890 merge two copies of the same predicate into a helper method. 
Swift SVN r800
 2011-11-01 04:30:25 +00:00
Chris Lattner
0ca79b1075 rename ASTContext::BuiltinModule -> TheBuiltinModule for consistency with 
the other ASTContext members.


Swift SVN r799
 2011-11-01 04:18:23 +00:00
Chris Lattner
8e1c6c8ac6 flatten ModuleKind discriminator into DeclContext's one. Now Module is an 
abstract class and we have an actual AST-level concept of the builtin module.


Swift SVN r798
 2011-11-01 04:07:57 +00:00
Chris Lattner
fed35466d4 increase the # bits for DeclContextKind's to 3 bits. 
Swift SVN r797
 2011-11-01 03:58:21 +00:00
Chris Lattner
22808d5970 introduce a new Diagnostic class to represent a diagID + arguments. 
Swift SVN r784
 2011-10-22 06:03:30 +00:00
Chris Lattner
2cee9d300b simplify code a bit, I hear that classes with ctors can be in unions these days. 
Swift SVN r783
 2011-10-22 05:47:46 +00:00
Chris Lattner
9298082ebb move Diagnostics header to include/swift/AST to match .cpp files. 
Swift SVN r782
 2011-10-22 00:47:35 +00:00
Chris Lattner
2f434d98fb straighten out identifiers in diagnostics a bit. 
Swift SVN r780
 2011-10-22 00:39:28 +00:00
Chris Lattner
dfd529ce3a rename diags::foo to diag::foo 
Swift SVN r779
 2011-10-22 00:36:19 +00:00
Chris Lattner
f92f616aaf remove hte ASTContext::hadError bool. 
Swift SVN r778
 2011-10-22 00:32:39 +00:00