Commit graph

65 commits

Author SHA1 Message Date
Bill Currie
05d437a3c1 make @extern and @static available to v6 progs 2002-09-10 04:07:34 +00:00
Bill Currie
a94bdb199f @sizeof (foo) should work now 2002-08-18 04:08:02 +00:00
Bill Currie
46bad45c7a move s_file, pr_source_line and pr_error_count into pr, make the linker
errors more meaningful, and fix a blasted string.h issue (damn old gcc;P)
2002-07-03 21:32:03 +00:00
Bill Currie
66aa36b73f start implementing storage classes (extern, static, etc) 2002-06-28 17:59:32 +00:00
Bill Currie
001571e25a various memory saving tricks. seems to have not broken anything 2002-06-27 22:48:28 +00:00
Bill Currie
f8dee80355 add unions 2002-06-20 20:28:01 +00:00
Bill Currie
f31705380f call malloc a little less often 2002-06-05 21:13:29 +00:00
Bill Currie
06bddd3ee6 more cleanup 2002-06-04 18:44:03 +00:00
Bill Currie
7b993f97d2 more cleanups 2002-06-01 05:30:16 +00:00
Bill Currie
8f2d1fa2d9 more cmdlib cleanup 2002-06-01 04:41:25 +00:00
Bill Currie
b3adadc347 @this will provide an id field named ".this" (ie, .id .this (if .this would
parse in the first place:))
also kill build_type now that a field_type function is available in type.c
2002-05-31 16:58:42 +00:00
Bill Currie
34ec521198 vararg functions can now be imlemented in qc using @argc (number of params
passed through ...) and @argv (array of vectors, one for each ... param)
2002-05-22 20:43:29 +00:00
Bill Currie
3967f5cf95 type.h:
*type_method to type_Method
emit.c:
	support casting between pointers
expr.c:
	support casting between pointers
method.c:
	correct the type for _cmd
	type_method to type_Method.aux_type
qc-lex.l:
	Method type is a poniter to a method
qc-parse.y:
	support , args to messages (not fully implemented yet)
type.c:
	*type_method to type_Method and make type_Method a pointer to a method
2002-05-22 05:03:36 +00:00
Bill Currie
a1fe5efd27 initialize class_Class.super_class iff @keywords are seen (ie, compiling
obj code).
2002-05-22 01:39:07 +00:00
Bill Currie
4697ce281e define Protocol type correctly 2002-05-21 23:38:40 +00:00
Bill Currie
9f06f89d57 write out the module data needed for the obj runtime 2002-05-21 21:28:40 +00:00
Bill Currie
e11e2f3718 SELF -> @self (looks better (IMO:)) and make sure the .self def gets
generatoed and used when @self is seen
2002-05-18 00:30:14 +00:00
Bill Currie
5be384da63 create a `SELF' keyword so the global self entity can be handled sanely.
Not fully implemented yet.
2002-05-17 20:25:46 +00:00
Bill Currie
dc5cd8460e `super' is now a keyword 2002-05-17 19:47:15 +00:00
Bill Currie
6a5bbf6f0a memory allocation checking cleanup 2002-05-14 06:37:28 +00:00
Bill Currie
44dcf74627 strip the \n from all(?) of the Sys_Error calls (Sys_Error itself will be
adding \n).
2002-05-14 06:12:29 +00:00
Bill Currie
f4fee3d7b2 add id as a type 2002-05-09 06:37:40 +00:00
Bill Currie
b226d24b52 rework the param parsing to make selectors easier to handle 2002-05-08 05:15:19 +00:00
Bill Currie
d5b637ae06 first stab at implementing ObjC like features. The parser doesn't generate
any code for the new features yet (I need to learn more about how objc
/works/) but nothing seems to have been broken.
2002-05-07 16:55:54 +00:00
Bill Currie
962dc8e46e rewrite the type and def parsing to allow more flexible types 2002-05-01 21:35:39 +00:00
Bill Currie
fc6fb804d7 support all but \b, \< and \> of qccx' character escapes. 2002-04-26 22:23:28 +00:00
Bill Currie
03ab75704f -p N or --strip-path N will strip up to N leading path elements for a
source file's path.
2002-04-10 19:52:48 +00:00
Bill Currie
b29c0d70b7 more signed char indeces 2002-04-07 05:44:34 +00:00
Bill Currie
d1fcfd1939 Implement --traditional so qfcc can be a nicer qcc. This disables several
keywords (quaternion integer function for break continue switch case default
NIL struct enum typedef) and converts some errors to warnings (assignment to
constants, insufficient function arguments, return; from non-void function,
anal function `pointer' type checks)
2002-02-18 06:23:59 +00:00
Bill Currie
6a393d175e implement typedef 2002-01-23 20:50:25 +00:00
Bill Currie
64c5983742 enum support 2002-01-21 19:03:29 +00:00
Bill Currie
718a64343b more old-code cleanup. move PR_LexString into make_string 2002-01-04 18:27:01 +00:00
Bill Currie
12d2338d1b handle dos line endings a little better 2002-01-04 17:13:13 +00:00
Bill Currie
9d2739598a character constants 2002-01-04 08:45:24 +00:00
Bill Currie
b03a1bee42 ok, structures seem to generate correct code now 2001-12-08 08:19:48 +00:00
Jeff Teunissen
581411e9e2 qfcc: Preparation for getopt. 2001-10-26 06:43:56 +00:00
Bill Currie
f029687ff0 switch statement. could do with lots of improvements, but this should be a
good start.
2001-10-25 06:41:52 +00:00
Adam Olsen
3bba5398ba - audit malloc usage. now everything checks the return value :) 2001-10-24 22:50:06 +00:00
Bill Currie
133ce647fb implement break and continue. only loops covered for now, but that's because
switch isn't implemented yet
2001-10-24 18:57:29 +00:00
Bill Currie
79ac85b54f type checking now works much better and there is now a NIL builtin constant
which can be assigned (/only/) to anything.
2001-10-17 07:45:37 +00:00
Bill Currie
7407e4f1b7 and some more 2001-09-28 07:09:38 +00:00
Bill Currie
8d29efe552 remove a debug print 2001-08-21 17:22:55 +00:00
Bill Currie
cf4ca286f0 implement pre and post increment operators (++ and --) 2001-08-20 06:22:28 +00:00
Bill Currie
c2d3d8f3ab temp def expressions and ?:
seems to work :)
2001-08-11 21:15:24 +00:00
Bill Currie
4388bf0519 good bye, old parser 2001-08-10 18:35:55 +00:00
Adam Olsen
6414897dae got a few new operators for qc :)
<< >> % which all act like their C counterparts
+= -= *= /= &= ^= |= <<= >>= %= which just expand into the obvious,
also like the C versions.
2001-08-10 16:17:00 +00:00
Bill Currie
081d8f3c47 ^ and ~ operators for qc (^ from Rhamphoryncus) and clean up the punctuation
line in qc-lex.l (why didn't I think to do that in the first place?!?)
2001-08-09 16:34:46 +00:00
Bill Currie
b341529fce more --id support 2001-08-07 16:50:22 +00:00
Adam Olsen
c218ede288 Add support for checkfunction, which is a builtin that searches for
another builtin by name, and returns it.

Soon I'll change all our new builtins to by allocated dynamically, as
well as changing the number checkfunction uses, and happily break
everything that uses them :D
2001-08-04 09:11:50 +00:00
Bill Currie
c248372e20 Initial integer type support. qfcc /is/ partially broken when it comes to
integer constants and float function args/return values.

pr_comp.h:
	o  add the integer opcodes to pr_opcode_e
pr_edict.c:
	o  add "quaternion" and "integer" to type_name[]
	o  support quatnernion and integers types when printing values
	o  support the integer opcodes when bounds checking
pr_exec.c
	o  enable the integer opcodes
pr_opcode:
	o  add the integer opcodes to the opcode table
	o  logical operators all result in an integer rather than a value
expr.h:
	o  rename int_val to integer_val
qfcc.h:
	o  kill another magic number
expr.c:
	o  move the opcode to string conversion out of type_mismatch and into
	   get_op_string
	o  rename int_val to integer_val
	o  general integer type support.
	o  generate an internal comipiler error for null opcodes rather than
	   segging.
pr_imm.c:
	o  rename int_val to integer_val
	o  support integer constants, converting to float when needed.
pr_lex.c:
	o  magic number death and support quaternions and integers in type_size[]
qc-lex.l
	o  rename int_val to integer_val
	o  support quaternion and integer type keywords
qc-parse.y:
	o  rename int_val to integer_val
	o  use binary_expr instead of new_binary_expr for local initialized
	   variables
builtins.c:
	o  rename int_val to integer_val
	o  fix most (all?) of the INT related FIXMEs
defs.qc:
	o  use integer instead of float where it makes sense
main.c:
	o  read_result is now integer rather than float
main.qc:
	o  float -> integer where appropriate
	o  new test for int const to float arg
2001-07-23 01:31:22 +00:00