Bill Currie
48f8bbd12e
group the struct rules together
2006-12-02 06:49:55 +00:00
Bill Currie
b6a4a520d5
silence bison's new warnings
2006-12-01 08:17:55 +00:00
Bill Currie
3fb03fc2be
hah, should have been using __attribute__((used)) all that time (rather
...
than __attribute__((unused))). fixes the missing console in -x11
2005-08-04 15:27:09 +00:00
Bill Currie
0edd694bac
fix a default action type clash in some versions of bison
2005-03-31 08:23:11 +00:00
Bill Currie
66257e3a88
run in fear, function overloading is here
...
This is an imperfect revision of history.
2004-11-13 11:50:00 +00:00
Bill Currie
64cc8c60d2
compile time protocol support seems to be complete now. fortunatly, protocols had never been written out so the corrections to the protocol related stuctures do not need a progs version bump. runtime protocol support hasn't been fully tested yet.
...
+load runtime support seems to be working.
This is an imperfect revision of history.
2004-11-11 00:34:00 +00:00
Bill Currie
a3a2dd62e3
fix type of "self"
...
This is an imperfect revision of history.
2004-11-02 07:13:00 +00:00
Bill Currie
a4dbdb4d06
whitespace
...
This is an imperfect revision of history.
2004-11-02 07:08:00 +00:00
Bill Currie
fff41d664a
detect re-declaring identifiers as different types (typedef, enum, var, etc)
...
This is an imperfect revision of history.
2004-11-02 07:02:00 +00:00
Bill Currie
332ec82495
update the scope of local defs to the parent scope when the creation scope
...
goes away (doesn't get updated to the global scope). fixes a bug where
local defs would be miscounted (and sometimes lost)
2004-04-09 03:47:41 +00:00
Bill Currie
25ac9cb07b
fix "for (;;)" etc
2004-03-30 02:31:02 +00:00
Bill Currie
865b31caac
make sure messages generated by issues within a function don't get
...
"At top level"
2004-02-13 04:57:15 +00:00
Bill Currie
69730cae8b
fix some type classes in older bison
2004-02-12 01:37:27 +00:00
Bill Currie
02d89ee7d5
allow computed functions for "think" in state expressions
2004-02-11 08:09:10 +00:00
Bill Currie
1c090c38a3
allow non-const expressions for the frame number and make sure the time
...
step is a float (for state expressions)
2004-02-11 04:00:11 +00:00
Bill Currie
0fe4c2a600
catch redefined functions
2004-02-11 01:53:17 +00:00
Bill Currie
c3f41e3e69
new opcode: state.f. same as state, but takes a 3rd float operand to
...
specify the step for calculating nextthink. accessed using
[frame, think, step] (state is [frame, think])
2004-02-11 01:43:33 +00:00
Bill Currie
1fc517f7db
C style functions can now (optionally) be used (void foo ();)
2004-02-11 00:36:34 +00:00
Bill Currie
e2602bc9d5
fix misparse of void () foo;
2004-02-10 23:49:45 +00:00
Bill Currie
7af8f8a6f6
; at the end of a function is no longer required. void () foo = {} and
...
void () foo = {}; are both valid now.
2004-02-10 23:20:44 +00:00
Bill Currie
6e4c6478a1
getting closer to optional ; at the end of functions. also gets rid of the
...
need for the context-sensitivity hack used for distinquishing frunction
inits from struct/array inits
2004-02-10 03:25:24 +00:00
Bill Currie
ddc44f33da
compress the 4 method building rules into 2
2004-02-09 07:35:19 +00:00
Bill Currie
3f27042e8d
forgot to look after current_storage with methods
2004-02-09 07:17:44 +00:00
Bill Currie
499dac6bb1
step one towards more flexible function declarations
2004-02-08 23:46:40 +00:00
Bill Currie
ab4f0e7ca9
warn on return foo (); where foo returns void
2004-02-04 01:30:12 +00:00
Bill Currie
0f94dd95d2
make @class foo work when foo is already defined
2004-02-03 07:29:20 +00:00
Bill Currie
ba901863d2
fix a missing ;
2004-01-27 04:41:20 +00:00
Bill Currie
897b49140a
initialized locals are a little trickier...
2004-01-25 22:08:08 +00:00
Bill Currie
7423ee389d
better timing for constant folding
2004-01-25 21:36:44 +00:00
Bill Currie
51b0a66ac7
better constant folding with auto-conversion between scalar types (might
...
make that optional for non-constants)
2004-01-25 08:55:03 +00:00
Bill Currie
802aacfaf4
allow constant expressions to be used for builtin numbers
2004-01-07 00:03:05 +00:00
Bill Currie
63414ea836
more gccisms in the error reporting (In function ...)
2003-10-25 04:35:47 +00:00
Bill Currie
58d0f188f1
recover from errors in bool expressions (ie, don't segfault)
2003-10-24 22:23:56 +00:00
Bill Currie
5f97de56d1
fix a few bugs
2003-10-22 09:14:53 +00:00
Bill Currie
945006494f
short circuit logic for && and || (as per C). forces standard precedence
...
(ie, breaks --traditional) when enabled (no choice at the moment, next fix)
2003-10-22 08:05:17 +00:00
Bill Currie
99034fef27
initialized locals aren't constant
2003-09-25 02:05:43 +00:00
Bill Currie
4ce81b28d7
remove nested scopes for traditional mode
2003-09-23 17:59:46 +00:00
Bill Currie
651fa8ca12
correct the operator precendece to match C. hopefully won't cause any
...
problems :)
2003-09-19 20:50:05 +00:00
Bill Currie
7d830ffc1f
make @defs work properly and don't do uninitialized checks on structs
2003-08-20 19:58:41 +00:00
Bill Currie
dd9ab1e050
get unsigned mostly working
2003-08-01 21:20:04 +00:00
Bill Currie
0361cb261f
fix an incorrect inherited attribute access caused by my "no ivars" fix
...
(part of the struct re-work)
2003-08-01 02:43:11 +00:00
Bill Currie
cc0d8b364d
fix a couple "value computed is not used" not used warnings
2003-07-31 02:16:26 +00:00
Bill Currie
6ecb707257
revamp the struct system so "struct foo;" does the right thing (ala C)
2003-07-30 04:11:45 +00:00
Bill Currie
1366ad4661
fix <protocol_list>
2003-07-25 20:34:24 +00:00
Bill Currie
627c6f70f5
allow casting between function types
2003-03-10 21:23:05 +00:00
Bill Currie
90752b33fe
make TYPE (void) NAME valid (no args)
2003-02-28 23:36:56 +00:00
Bill Currie
ef762e21eb
allow initialized globals (since they're constant) to be used in most places
...
constants are required (switch, initializing globals, enums)
2003-02-28 04:54:07 +00:00
Bill Currie
05fb5fe08b
make syntax errors a little easier to understand
2003-02-25 07:48:12 +00:00
Bill Currie
599ae15490
give the hash functions more unique names
2003-02-22 22:38:55 +00:00
Bill Currie
2d766710b6
detect multiple initializations of globals
2003-01-29 22:29:37 +00:00
Bill Currie
761a7546dd
re-arrange things so __attribute__ and __builtin_expect are properly
...
autoconfiscated so rcsid will continue to work with gcc 3.3
2003-01-15 15:31:36 +00:00
Bill Currie
a4dfef63c3
make all files with rcsid include config.h
2003-01-14 20:18:29 +00:00
Bill Currie
71196fedf6
make gcc more anal about prototypes, string constants and function
...
visibility (ie, global functions must have a prototype)
2003-01-06 18:28:13 +00:00
Bill Currie
cb81f17697
bah, bloody bison inconsistencies
2002-11-15 17:12:16 +00:00
Bill Currie
3c215ce13f
getting closer to working categories
2002-11-14 18:17:43 +00:00
Bill Currie
da334413b8
re-write category handling so it has a better chance of working (category
...
using code now compiles)
2002-11-12 19:52:43 +00:00
Bill Currie
749b56aae7
forgot to fix these when I did the copyrights
2002-11-06 16:32:28 +00:00
Bill Currie
43fa6a4002
inherited attributes rock :) (thanks, aho, ulman and sethi:)
2002-11-04 17:54:31 +00:00
Bill Currie
7af99f422f
expr.c:
...
fix a braino that caused only sizeof expr to work
linker.c:
print an error message if unable to open the lib
qc-parse.y:
revamp expression parsing so casting is done via (type)expr rather than
type(expr)
make it so pointers to pointers don't need ()s
2002-10-31 22:58:59 +00:00
Bill Currie
7542a2457f
replace @argc and @argv with @args.count and @args.list. @args is of type
...
@va_list making it possible (though not yet: need to implement structure
copy) to pass ... params around.
2002-10-16 02:28:08 +00:00
Bill Currie
3b3b90ef4a
fix for new bison
2002-10-16 01:53:56 +00:00
Bill Currie
412db7e27d
"for example" is more appropriate than "that is"
2002-09-16 15:42:11 +00:00
Bill Currie
d7eea11c91
static defs are initialized too
2002-09-12 18:30:24 +00:00
Bill Currie
842a9d2eb0
linker.c:
...
don't seg on uninitialized fields
qc-parse.y:
support @extern and @static blocks (eg, @extern { ... };)
2002-09-12 17:13:19 +00:00
Bill Currie
324b89696a
create new_*_expr functions for all basic expression types except ex_poitner
...
and use them instead of new_expr and setting the fields each time. Serious
code cleanup :)
2002-09-11 16:21:26 +00:00
Bill Currie
3e87e3ecdf
allow ';' after @class ...
2002-08-20 21:13:18 +00:00
Bill Currie
b99a72e876
pr_obj.c:
...
call obj_find_message with super instead of class when doing a super
lookup
client_menu.[ch]:
use the InputLine object instead of directly using the api
InputLine.r:
builint functions are = #0 , not = 0 :P
function.[ch]:
provide copy_params
method.[ch]
provide copy_keywordargs
expr.c:
call inc_users for the parm temp if it's a bind expression
revers a copy of the selector when building the selector name so the
selector doesn't get mangled
qc-parse.y:
catch erronous func = const inintializers (should be func = #const)
2002-08-20 02:09:34 +00:00
Bill Currie
a94bdb199f
@sizeof (foo) should work now
2002-08-18 04:08:02 +00:00
Bill Currie
2f4094344b
don't change the hidden parm type for protocol methods until they're used in a class
2002-08-13 21:18:17 +00:00
Bill Currie
7fcdef1943
make sure current_type is set properly for struct fields
2002-07-17 17:17:05 +00:00
Bill Currie
17cd41883e
get the source line for the function from a more reliable location
2002-07-17 14:39:54 +00:00
Bill Currie
34da93f251
get line numbers working on link and fix a bug in the creation of aux
...
functions
2002-07-17 14:19:30 +00:00
Bill Currie
2cb6138f2b
fix a silly segfault and make statement allocation saner
2002-07-08 20:31:59 +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
9fee1d07dd
initial work on actually writing .qfo files. seems to work, but only test.qfo
...
is ever writtin :)
2002-06-21 20:46:56 +00:00
Bill Currie
f8dee80355
add unions
2002-06-20 20:28:01 +00:00
Bill Currie
71c9cdcc08
create pointer types correctly
2002-06-13 04:40:09 +00:00
Bill Currie
1f67ea412d
add a global flag to def_t to make checking easier
...
rename pr.globals to pr.near_data and add pr.far_data
2002-06-10 20:54:22 +00:00
Bill Currie
a771beed74
qfcc.c:
...
def->scope is always non-0
qc-parse.y:
link defs from child scopes correctly
2002-06-10 19:07:32 +00:00
Bill Currie
e47570db69
must remember to test compile in the optimising tree :P
2002-06-09 16:34:50 +00:00
Bill Currie
58782333a9
give scopes types (static, params, locals for now)
2002-06-09 05:19:13 +00:00
Bill Currie
1e57351be1
there, no more PR_* functions or pr_* files :)
2002-06-09 04:30:02 +00:00
Bill Currie
943c2eefb3
redo def allocation to come from configurable `spaces' (locals, globals, far
...
globals, etc).
2002-06-09 03:57:20 +00:00
Bill Currie
f31705380f
call malloc a little less often
2002-06-05 21:13:29 +00:00
Bill Currie
e17604f9c2
remove all arbitrary limits except for globals. they'll need a little more
...
work. Once they're done, it should take quite a big mod to crash qfcc due
to too many strings/statements/etc :)
2002-06-05 17:12:55 +00:00
Bill Currie
69605d0b19
even more cleanup
2002-06-04 21:23:39 +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
3c7fb6a312
fix some missing ;s
2002-05-30 21:18:58 +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
60457ee7b8
clean up some expr creaion
2002-05-22 17:18:48 +00:00
Bill Currie
5b590c9301
that seems to have got the type parsing right. (void []) () foo will work
...
and .float () foo works too
2002-05-22 17:13:52 +00:00
Bill Currie
ddcaef5b0b
that didn't work so well :/
...
back it out for now till I figure out how to get it parsing .float () foo
correctly
2002-05-22 16:38:29 +00:00
Bill Currie
51fbbb7c5c
qc-parse.y:
...
allow complex types for function return values
type.c:
fix a missing break and an unneeded printout
2002-05-22 16:29:24 +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
2a73235d35
fix some method bugs
2002-05-21 22:51:46 +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
451bfbddfe
fix a snafu with current_class and get ivar access working properly (cross
...
fingers:)
2002-05-17 19:35:26 +00:00
Bill Currie
b1d1159ae2
allow methods to be builtins
2002-05-17 18:35:54 +00:00
Bill Currie
97170e97b5
setup the default visibility properly
2002-05-17 17:58:57 +00:00
Bill Currie
6965642030
get ivars working better (need to get rid of self.) and [super ...] now
...
works.
2002-05-17 06:20:27 +00:00
Bill Currie
7cdbef2b11
make class_def return a correct def
2002-05-16 22:33:11 +00:00
Bill Currie
779174cb33
get object pointer assignmets working and some static typing as well
2002-05-16 20:20:23 +00:00
Bill Currie
73f4cb4c03
it seems object info emition works (needs more testing)
2002-05-15 23:24:19 +00:00
Bill Currie
308fa78fc6
lots of obj work
2002-05-15 19:10:23 +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
2c0a20a887
fix the mis-generation of code for state-functions
2002-05-13 20:11:33 +00:00
Bill Currie
b418701637
missing ;
2002-05-10 02:11:23 +00:00
Bill Currie
2cd716176a
more progress
2002-05-10 00:00:23 +00:00
Bill Currie
f2b8dc7e7e
more progress
2002-05-09 20:12:28 +00:00
Bill Currie
961d84e569
clean up of qfcc.h and shuffle around the predefined types
2002-05-09 06:34:48 +00:00
Bill Currie
1b875c8b06
work on getting obj expressions going
2002-05-08 23:12:49 +00:00
Bill Currie
7f47447492
getting closer to emiting ObjQC code
2002-05-08 21:24:24 +00:00
Bill Currie
de86019d4b
reverse the param order before building the function type and type check
...
varargs functions with specified params.
2002-05-08 17:33:28 +00:00
Bill Currie
b03bfa7a6e
start working on the code generation for the Obj stuff
2002-05-08 05:55:57 +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
067359b39d
d'oh, missed a ;
2002-05-01 21:42:29 +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
98fea9ff55
remove some debug code and fix some missing ;s
2002-04-27 02:51:00 +00:00
Bill Currie
1f468e2508
fix a silly parse snafu
2002-04-26 21:49:35 +00:00
Bill Currie
aa006ecf64
qfcc now supports implicit string constant concatentation.
2002-04-26 21:42:50 +00:00
Bill Currie
4f7245d634
allow type (parm, parm, ...) to compile (the parms aren't type checked yet)
2002-04-26 21:28:06 +00:00
Bill Currie
80723fdec7
o don't ice when ex_name or ex_nil expressions show up in emit_expr.
...
instead, treat as useless epxression.
o mark rvalue expressions as such
o increment the users of a managed temp def when in an rvalue expr
2002-02-21 20:34:04 +00:00
Bill Currie
e38259e01f
warn when a top-level local shadows a parameter
2002-02-19 00:16:56 +00:00
Bill Currie
6a393d175e
implement typedef
2002-01-23 20:50:25 +00:00
Bill Currie
2ce5a91373
allow enum {...} name; but ignore name (eases C <-> QC header compat)
2002-01-21 19:09:23 +00:00
Bill Currie
64c5983742
enum support
2002-01-21 19:03:29 +00:00
Bill Currie
cef918df83
get array initialisation worrking
2002-01-18 08:26:37 +00:00
Bill Currie
d69762facd
integer() and float() casts seem to work
2002-01-17 19:32:04 +00:00
Bill Currie
08c1d57c53
fix a param scoping error
2002-01-17 16:59:00 +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
cc34e5954f
lots of work on better array/pointer/struct handline. doesn't quite work yet
2001-12-12 08:39:47 +00:00
Bill Currie
b03a1bee42
ok, structures seem to generate correct code now
2001-12-08 08:19:48 +00:00
Bill Currie
0c2f36f9a3
some dead code cleanup
2001-12-06 20:05:49 +00:00
Bill Currie
7d9266a3f0
beginnings of array support. no array initialization yet and foo[i] = bar is
...
broken.
2001-11-15 00:46:36 +00:00
Bill Currie
ed331517b3
more grammar re-work preparing for arrays and structs
2001-11-14 22:31:57 +00:00
Bill Currie
a2bfff5dc4
simplify the type rule
2001-11-14 07:16:58 +00:00
Bill Currie
d27cd9cc21
s/type_size/pr_type_size/
...
remove the redundant type_size from qfcc
2001-11-12 23:56:46 +00:00
Bill Currie
928d343295
pr_comp.h:
...
o add ev_uniteger to the types enum
o add opcodes for ifbe, ifb, ifae, ifa, jump, lt.ui, gt.ui, le.ui, ge.ui
progs.h:
o add uinteger accessors
pr_exec.c:
o implement ifbe, ifb, ifae, ifa, jump, lt.ui, gt.ui, le.ui, ge.ui
pr_opcode.c:
o add opcodes for ifbe, ifb, ifae, ifa, jump, lt.ui, gt.ui, le.ui, ge.ui
expr.h:
o prototype inc_users
qfcc.h:
o add externs for op_ifbe, op_ifb, op_ifae and op_ifa
emit.c:
o don't bother emiting an assignment to a temp def that's only used once
(ie, it's never read, only written to)
o support the new if* instructions
expr.c:
o support the new if* insructions
o dectect expression loops in append_expr
o support unsigned integers
o re-work temp def usage counting
pr_def.c
o debugging for temp def usage counts
pr_opcode.c:
o support the new if* instructions
qc-parse.y:
o provide defines for IFBE IFB IFAE IFA
switch.c:
o do binary searches for strings, floats and ints if there are more than
8 cases in a switch. Strings need more testing.
2001-11-09 00:58:16 +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
