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298 Commits

Author SHA1 Message Date
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 91207c0180 make void functions actually return float in traditional mode (qcc allowed 
things like foo = void_function)
 2003-09-23 16:57:53 +00:00
Bill Currie 387464a27c mangle precedence of = relative to && and || for --traditional (bletch). 
also make noise when assigning to bad lvalues (eg !x = y)
 2003-09-23 16:42:03 +00:00
Bill Currie ba26628b80 --traditional now "fixes" (ie, breaks) operator precedence to match qcc 
except for the relationship between "=" and "&&" and "||": not sure I want
to go that far towards bug compatability.
 2003-09-22 22:15:31 +00:00
Bill Currie 11538d4745 access arrays in structs more efficiently (especially when using constant 
indeces)
 2003-09-02 17:41:16 +00:00
Bill Currie 6086aa2b99 allow casts between pointers and integers 2003-08-24 08:03:25 +00:00
Bill Currie 385a90e8fb correct pr_symtab_t to include the pointer to the array of selectors used 
in the module. Unfortunatly, this requires a version bump on both qfo and
progs files due to the changes structure layout.
 2003-08-23 06:15:19 +00:00
Bill Currie b38486d405 make rel_def_op work properly 2003-08-22 19:48:14 +00:00
Bill Currie d20b8bf0c1 pass NIL though ... safely 2003-08-22 06:04:31 +00:00
Bill Currie 204243fe95 better message type checking 2003-08-22 05:26:47 +00:00
Bill Currie febc57e71b typecheck message params when possible 2003-08-22 04:08:33 +00:00
Bill Currie 11c7c27f70 better relocations: pointers to structure members now work 2003-08-21 02:21:30 +00:00
Bill Currie a2300387de fix a bunch of segfaults 2003-08-20 22:36:02 +00:00
Bill Currie 93cafe878a convert NIL properly in function calls 2003-08-20 20:28:28 +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 aa712c0169 make [super foo] work in category methods 2003-08-18 06:11:41 +00:00
Bill Currie 329c91fce4 expr.c: 
qcc actually had the precedence of "!x && y" correct, so don't invert
	the logic for it in traditional code.
qfcc.c:
	allow the .debug_file def to be emitted in traditional mode.
 2003-08-05 17:48:16 +00:00
Bill Currie dd9ab1e050 get unsigned mostly working 2003-08-01 21:20:04 +00:00
Bill Currie ab94498503 heh, that was a symptom. forget &void :) 2003-07-30 21:55:32 +00:00
Bill Currie 8099f0d8f2 handle addresses of void defs 2003-07-30 20:57:50 +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 5b9b11241b make method lookup work with id 2003-07-29 17:38:29 +00:00
Bill Currie 8966b0a533 get -/+ into selector name for "does not respond to" warning. 2003-07-27 19:47:14 +00:00
Bill Currie 778cd78c35 fix some namespace issues with names both being a field and an ivar 2003-07-23 18:28:31 +00:00
Bill Currie dedb2fa6bf get [super ...] working correctly 2003-05-15 05:58:31 +00:00
Bill Currie 094c9c5cdb make derefencing a pointer without an offset more efficient 2003-05-13 19:49:23 +00:00
Bill Currie f59f766af1 use the correct type when taking the address of a pointer derefernece 2003-05-13 19:42:14 +00:00
Bill Currie 6fb5acc868 more auto-inline avoidance 2003-05-07 02:45:17 +00:00
Bill Currie b6b5089ccc add a "nosave" flag to defs making it easier to make defs that don't get 
saved automaticly
 2003-04-25 17:00:22 +00:00
Bill Currie 57254e5d33 fix a double ; 2003-04-23 06:17:36 +00:00
Bill Currie 8b24578547 print the operator for the precedence notice properly 2003-04-23 01:56:44 +00:00
Bill Currie f7d806e8d5 can now handle > vector sized parameters 2003-04-22 20:11:16 +00:00
Bill Currie 2f6fc5d80c general revamp so params and the return value use proper defs rather than 
hardcoded locations. this will allow use of quaternions in the future.
 2003-04-22 15:29:32 +00:00
Bill Currie eb099ae0d3 make qf gcc 3.3 clean 2003-04-17 00:01:48 +00:00
Bill Currie 55eb6c3ab1 plug a memory leak 2003-04-07 18:30:47 +00:00
Bill Currie ee821705cc implement nested (and struct) block initializers 2003-04-07 17:44:18 +00:00
Bill Currie 87a31439e4 don't warn for ! precedence 2003-03-25 17:47:52 +00:00
Bill Currie 0550741fb9 catch ! == bogosity 2003-03-25 17:18:58 +00:00
Bill Currie 15781b2f19 make vector.x work in classes work and don't give an uninitialized warning 
for vec.x = 0;
 2003-03-12 21:58:24 +00:00
Bill Currie 627c6f70f5 allow casting between function types 2003-03-10 21:23:05 +00:00
Bill Currie 6b20862865 disable some debug 2003-03-04 21:13:10 +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 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 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 2a5ac8c42d returning value for void function now a warning for traditional 2002-12-13 23:21:09 +00:00
Bill Currie 64a9a8199c allow if (void expr) (with warning) in traditional mode 2002-12-13 23:16:42 +00:00
Bill Currie aec0c9eea1 make return type missmatch a warning for --traditional 2002-12-13 23:05:24 +00:00
Bill Currie 3c215ce13f getting closer to working categories 2002-11-14 18:17:43 +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 9a1223cae2 need 14, not 4 for precache_sound 2002-10-30 05:06:03 +00:00
Bill Currie 567b905590 copyright block work 2002-10-22 14:53:18 +00:00
Bill Currie 7bb6dd7197 make chained structure assignments (mostly) work. found a bug in the 
handling of pointer immediates which needs fixing before this will work in
general
 2002-10-20 02:35:12 +00:00
Bill Currie 6ece3bc481 don't use move for non-structs. it wasn't an optimisation anyway. this 
fixes the internal error when compiling the quake1 progs
 2002-10-20 01:25:15 +00:00
Bill Currie 54564a4726 structure copies now seem to work 2002-10-16 17:07:01 +00:00
Bill Currie 5eeb8bbda2 bah, bison decided to re-arange my tokens! 2002-10-16 06:31:00 +00:00
Bill Currie 6af57049d5 make pointers work a bit better 2002-10-16 02:04:06 +00:00
Bill Currie f95510bd46 make vector.x work for structure fields (which actually makes vectors more 
useful in structures:)
 2002-10-09 20:35:25 +00:00
Bill Currie 7e4e1a1f96 partial support for accessing vector components as .x .y and .z rather than 
_x _y and _z
 2002-10-09 19:30:43 +00:00
Bill Currie bca275944c record the type of the result of a bind expr 2002-10-08 18:20:09 +00:00
Bill Currie eb4aa7ccec produce better code for v6 % 2002-09-13 17:38:19 +00:00
Bill Currie 308ff7163f emit.c: 
implement % for v6 code. hacky, but it works :) (Closes: #29)
expr.c:
	emit the body of a block expresion before emitting its result (needed
	for v6 %)
 2002-09-13 17:12:26 +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 2ba3585d06 fix a braino with ~float const 2002-09-05 17:40:14 +00:00
Bill Currie 1d35f4dd9e make ~ work for v6 progs by implementing ~x as -1 - x (will give bogus 
results if x has fractional bits, but it's better than it was:)
 2002-09-04 16:18:52 +00:00
Bill Currie 5da6fbe59c check for uninitialized variables used in function args 2002-08-29 03:06:00 +00:00
Bill Currie 371e92c448 finally fix chained function calls /properly/. need to make sure /all/ args 
get their user count incremented, not just the head of the chain
 2002-08-20 17:21:32 +00:00
Bill Currie c927b2e834 quakefs.c: 
allow . and .. in a path so long as the result doesn't escape from the
	game directory
cl_menu/Makefile.am:
	don't strip source paths
optoins.qc:
	use InputLine object
def.c:
	use notice to show stray temps
emit.c:
	make sure expression args get emitted for function calls
expr.c:
	'C' is a cast
	rewrite cast_expr to handle casted pointere derefs
 2002-08-20 06:11:10 +00:00
Bill Currie 5d7135600e gah, that /did/ work, dunno what happend. must have done a tweak before 
committing again :/ This currently produces some pseudo warnings about
dangling temps, but that's better than producing broken code
 2002-08-20 02:52:04 +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 8a431570b8 generate the selector name in the correct order for selector expressions 2002-08-16 19:50:16 +00:00
Bill Currie 3971786ee1 clean up a follow on error for calling an undefined function 2002-08-13 21:16:42 +00:00
Bill Currie 60520e7981 allow things like pointer == pointer for different pointer types that are in 
the same heirarchy
 2002-07-18 05:16:12 +00:00
Bill Currie e72b25144e relocate the strings in an initialized array/struct 2002-07-17 18:49:58 +00:00
Bill Currie 8539d7987f make @self and @this work for separate compilation 2002-07-14 05:40:38 +00:00
Bill Currie 06390e10e6 more relocs fixups. my little OO hello world progs works now :) 2002-07-14 03:41:13 +00:00
Bill Currie 3cf754db30 keep the return def out of .qfo files (for now, anyway) 2002-07-12 15:54:46 +00:00
Bill Currie 8a402381e6 redo how progs strings are stored so multiple pools can exist 2002-07-05 20:02:10 +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 102eab0d84 linker.[ch]: 
start working on the linker.
class.[ch]:
	redo class defs so the pointer works (needs relocs still)
obj_file.h:
	add prototype for read_obj_file, QFO_* data access macros and include
	pr_debug.h
type.[ch]:
	separate type system initialisation and recording of the standard types
	so find_type works properly in multiple compilation
def.c:
	don't mark static defs as initialized
expr.c:
	proper class pointer def stuff
immediate.c:
	clean out dead vars/code
obj_file.c:
	allocate space for the line info and bail if the file can't be opened.
qfcc.c:
	register the standard types for each compile pass and start linking the
	files
 2002-07-03 20:16:32 +00:00
Bill Currie 66aa36b73f start implementing storage classes (extern, static, etc) 2002-06-28 17:59:32 +00:00
Bill Currie 1a0b69e1d9 "qfcc *.qc" can now get through the prozac source withtout crashing (oodles 
of compile errors, though:)
 2002-06-28 16:38:05 +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 f8e4215ba9 implement compiler "notices": potentially important information that isn't 
really a warning (unless requested) and can be silenced.
 2002-06-20 19:29:06 +00:00
Bill Currie 3476138988 make --tradiontial cause "!foo & bar" evaluate as "!(foo & bar)" as per 
qfcc's broken behaviour.
 2002-06-20 18:51:46 +00:00
Bill Currie e774943f24 va.[ch]: 
new va function: nva which returns a strduped buffer
expr.c options.c:
	use nva instead of strdup (va (...
struct.c type.c:
	make type encoding work properly for structs
 2002-06-13 16:39:33 +00:00
Bill Currie 5bbcbe0185 arrays seem to be working nicely now (menus work:) 2002-06-13 07:20:15 +00:00
Bill Currie 88fc0be127 arrays are /almost/ working again 2002-06-12 22:37:18 +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 7a13e6b362 find the rest (I hope!) of the mis-tested scopes 2002-06-10 19:26:54 +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 00a54ad918 redo relocations 2002-06-07 17:29:30 +00:00
Bill Currie f31705380f call malloc a little less often 2002-06-05 21:13:29 +00:00
Bill Currie 38d3a15413 d'oh, forgot to compile test :P 2002-06-05 19:31:43 +00:00
Bill Currie cb395c5469 misc def improvments 2002-06-05 19:03:51 +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