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15 commits

Author SHA1 Message Date
Randy Heit
af8e0f2ba6 Represent enumerations as constant definitions 
- Instead of representating enumeration values with a special node type,
  use the same ZCC_ConstantDef nodes that const_def produces. These are
  created at the same scope as the ZCC_Enum, rather than being contained
  entirely within it. To mark the end of enums for a single instance of
  ZCC_Enum, a ZCC_EnumTerminator node is now appended to the chain of
  ZCC_ConstantDefs.
 2013-09-12 22:00:49 -05:00
Randy Heit
33e835b58d Accept name constants in the grammar 2013-09-10 21:56:13 -05:00
Randy Heit
b6e525d935 Add missing closing " for string constants in AST dumps 2013-09-10 21:50:27 -05:00
Randy Heit
52d5e74e7e Mark unsigned constants in AST dumps. 
- Add the u suffix to unsigned integer constants printed in AST dumps.
 2013-09-10 21:48:15 -05:00
Randy Heit
3044fdd0a9 Use %f instead of %g in AST dumps 
- To ensure that floating point constants are identifiable as floating
  point, FLispString::AddFloat() now prints them with %f.
 2013-09-10 21:24:32 -05:00
Randy Heit
61666e1515 Consolidate constant expression nodes into a single type 
- Instead of having ZCC_ExprString, ZCC_ExprInt, and ZCC_ExprFloat,
  just use a single ZCC_ExprConstant. It should simplify type
  promotion and constant folding in the future.
 2013-09-10 21:10:48 -05:00
Randy Heit
f6bbd5abf7 Simplify AST dumps. 
- More forced line breaks.
- Don't use extra parentheses in places where it can still be unambiguous
  without them.
- Don't print the UserType for basic-types that aren't ZCC_UserType.
 2013-07-24 21:35:02 -05:00
Randy Heit
67caf3303b Add the array size to ZCC_VarName 2013-07-23 19:59:47 -05:00
Randy Heit
9cf9226e86 Don't leave open parentheses hanging at line breaks 2013-07-17 23:47:06 -05:00
Randy Heit
c733e4229a Added more linebreaks to AST dumps 2013-07-17 23:47:06 -05:00
Randy Heit
726ecaf01b Added basic pretty printing for AST dumps 2013-07-17 23:47:05 -05:00
Randy Heit
6088acd4c0 Add function body to ZCC_FuncDeclarator 2013-07-10 23:26:56 -05:00
Randy Heit
572823046c Add newlines for better readability in AST dump. 2013-07-10 23:26:01 -05:00
Randy Heit
2d139f3846 - DoParse() now writes out the parsed AST for the input file to <file>.ast. 
Maybe TODO: Find a simple LISP pretty printer that isn't written in LISP so that the output
  isn't all on one big long line.
- zcc-parse.lemon now returns the complete AST through the parse state.
- Fixed crash in PrintEnumNode().

SVN r3773 (scripting)
 2012-07-20 02:54:51 +00:00
Randy Heit
bee4c3e760 - Added functions for converting the AST to text. This is not hooked in anywhere yet, since 
the parser currently just throws the AST away.

SVN r2969 (scripting)
 2010-10-31 04:36:00 +00:00