Bill Currie
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3b080fcbb0
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Fix an uninitialized variable.
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2011-02-08 13:27:37 +09:00 |
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Bill Currie
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2594be8b1b
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Fix a type-o ;)
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2011-02-08 13:26:49 +09:00 |
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Bill Currie
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8c6fc6fb03
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Fix a double insertion of a symbol.
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2011-02-08 08:44:08 +09:00 |
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Bill Currie
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daa88d8f1c
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Fix a type clash warning I'd failed to notice.
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2011-02-08 08:23:25 +09:00 |
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Bill Currie
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35d53d0d77
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Fix typedefs and class names once and for all.
I suspect Holub did them that way as a teaching exercise :P
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2011-02-08 08:20:32 +09:00 |
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Bill Currie
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7e2173f268
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Remove some old code.
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2011-02-08 08:16:36 +09:00 |
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Bill Currie
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d6b10c99aa
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Most, if not all, of the fixes needed to get qwaq building.
This is pretty much just changing [] to * and moving [N] to the other side
of the variable name.
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2011-02-07 22:16:16 +09:00 |
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Bill Currie
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92799650c0
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Implement struct field access via a pointer.
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2011-02-07 22:15:10 +09:00 |
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Bill Currie
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7a1a9e3f2d
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Better handling of the current storage for function scopes.
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2011-02-07 22:11:22 +09:00 |
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Bill Currie
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ff70177041
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Fix type handling for local variables.
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2011-02-07 21:38:58 +09:00 |
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Bill Currie
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952a02eb23
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Make print_type() output a newline.
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2011-02-07 21:31:37 +09:00 |
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Bill Currie
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a28ac636a7
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Make local declarations support C syntax.
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2011-02-07 21:29:04 +09:00 |
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Bill Currie
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da4ec3d47c
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Allow typedefs and classes in structs.
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2011-02-07 20:55:13 +09:00 |
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Bill Currie
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aefd2a27d5
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Make type handling in the grammar more consistent.
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2011-02-07 20:54:49 +09:00 |
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Bill Currie
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3c64ae7b66
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Fix overzealous type merging.
Use the type name instead of the symbol table for comparing
struct/union/enum types.
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2011-02-07 20:48:01 +09:00 |
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Bill Currie
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265a244ba2
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Set the symbol type for structs etc as soon as the tag is created.
Tags (struct/union/enum) are always types.
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2011-02-07 15:30:49 +09:00 |
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Bill Currie
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65a07ada1c
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Implement offset dereferences.
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2011-02-07 14:56:29 +09:00 |
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Bill Currie
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d2b464053c
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Fix assignment sub-expressions.
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2011-02-07 14:43:07 +09:00 |
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Bill Currie
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6fa5bbe473
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Support constant folding on enums.
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2011-02-07 11:31:23 +09:00 |
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Bill Currie
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d549e5c6b5
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Allow enums to be tested.
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2011-02-07 11:30:56 +09:00 |
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Bill Currie
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ef2ad46f7a
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Convert complex types to a suitable low-level type.
This takes care of moving structures etc around.
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2011-02-07 10:55:09 +09:00 |
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Bill Currie
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b629c12b31
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Do not change the type of the return operand.
Doing so made a mess of returning expressions. It was probably a holdover
from before getting instructions with void operand types working.
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2011-02-07 10:21:54 +09:00 |
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Bill Currie
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829fb33e92
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Fix converting nil to a pointer type.
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2011-02-07 10:10:48 +09:00 |
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Bill Currie
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b8127f7543
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Do not segfault when printing a pointer value with a bogus type
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2011-02-07 09:57:26 +09:00 |
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Bill Currie
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28ba4b5712
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Correct a comment.
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2011-02-07 09:56:33 +09:00 |
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Bill Currie
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d564e6f017
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Clean out the old debug prints from emit_function()
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2011-02-07 08:46:12 +09:00 |
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Bill Currie
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76034861c9
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Implement direct ivar access in methods.
A warning needs to be generated for access to ivars in a class method, but
it seems to work (unable to check due to other errors).
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2011-02-07 08:32:52 +09:00 |
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Bill Currie
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3025e04ac5
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Partially resurrect field_expr()
For now, only entity.field and ivar access via a pointer have been
implemented. The rest will come later as needed.
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2011-02-07 08:30:28 +09:00 |
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Bill Currie
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1d108a8cec
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Support emitting symbolic constants.
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2011-02-06 20:08:54 +09:00 |
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Bill Currie
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e4ac92b5f2
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Auto-cast between enums and the default type.
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2011-02-06 20:08:16 +09:00 |
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Bill Currie
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6b7a81f5a7
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Run find_type() early on enums and structs.
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2011-02-06 20:07:19 +09:00 |
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Bill Currie
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d54a96e68a
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Make enum values visible.
Put them in the current symbol table as well as the enum symbol table. The
latter is really just for keeping track of what values are in the enum.
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2011-02-06 20:06:09 +09:00 |
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Bill Currie
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2860a8b28b
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enum too is a scalar.
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2011-02-06 20:01:55 +09:00 |
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Bill Currie
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f2c272f0b8
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Make adding a symbol to multiple tables an internal error.
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2011-02-06 20:00:14 +09:00 |
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Bill Currie
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d7cdf8077b
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Rename id_ivars to object_ivars.
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2011-02-06 15:41:15 +09:00 |
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Bill Currie
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c3c693e9c7
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Correct construction of type_id.
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2011-02-06 15:36:21 +09:00 |
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Bill Currie
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e27f3fd7c3
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Copy the method's params into the method symbol.
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2011-02-06 15:14:42 +09:00 |
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Bill Currie
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00bba1eb3a
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Fix creation of uninitialized global variables.
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2011-02-06 14:37:25 +09:00 |
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Bill Currie
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59d3dc6ae0
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Check early for assignment of a class pointer to id.
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2011-02-06 14:35:17 +09:00 |
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Bill Currie
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2f7b892452
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Fix passing messages to classes.
Rename class_pointer_def() to class_pointer_symbol() and use it when a
class name is used as the receiver of a message.
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2011-02-06 14:34:40 +09:00 |
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Bill Currie
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67957a14df
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Bring back convert_name(), but siimplified.
It is now mainly for converting __FILE__ etc, handling expression symbols,
and checking for undefined identifiers.
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2011-02-06 14:29:14 +09:00 |
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Bill Currie
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d03fdc5e67
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Correctly calculate the size of the ivars of a class.
Need to include the size of the super class ivars.
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2011-02-05 00:04:35 +09:00 |
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Bill Currie
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690ae1cb57
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Fix send_message().
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2011-02-04 23:49:25 +09:00 |
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Bill Currie
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29fbc3b073
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Struct and ivar declarations now seem to work.
However, not bit-fields.
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2011-02-04 23:48:58 +09:00 |
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Bill Currie
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1f6abb2cce
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Minor cleanups to message_expr().
Fix for class names no longer being pointers to the class.
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2011-02-04 23:22:51 +09:00 |
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Bill Currie
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eff3957487
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Resurrect the address expression code for arrays etc.
This fixes selector finding.
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2011-02-04 23:20:37 +09:00 |
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Bill Currie
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c542e1a453
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Possibly fix normal methods.
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2011-02-04 22:31:23 +09:00 |
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Bill Currie
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d9446c5eb0
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Fix builtin methods.
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2011-02-04 22:31:22 +09:00 |
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Bill Currie
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d0ecbb38b8
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Copy the spec bits and storage class for QC functions.
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2011-02-04 15:25:21 +09:00 |
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Bill Currie
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f721144ca5
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Rewrite emit_ivars to use emit_structure.
The old code was broken anyway :) (it was segfaulting).
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2011-02-04 15:11:47 +09:00 |
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