Commit graph

297 commits

Author SHA1 Message Date
Wolfgang (Blub) Bumiller
8e1ce2ab5e generic compile_error/compile_warning functions in con.c, issuing end-of-non-void warning from within the ast now 2012-11-26 16:12:40 +01:00
Wolfgang (Blub) Bumiller
ec2ff09eff operator &~= must not cause the generated binstore to free the destination twice 2012-11-26 00:15:07 +01:00
Wolfgang (Blub) Bumiller
1c9de6763f Same as earlier: remember the outgoing block of a condition in a ternary since it could be different due to shortened logic 2012-11-25 23:54:15 +01:00
Wolfgang (Blub) Bumiller
bf244fc960 ast_breakcont_codegen: error when a target is missing instead of segfaulting trying to access it anyway 2012-11-25 23:51:39 +01:00
Wolfgang (Blub) Bumiller
0564e701c0 endlessloops don't have any other block which could be a continue-target-block, so use the body itself to not continue to NULL 2012-11-25 23:50:42 +01:00
Wolfgang (Blub) Bumiller
23e0637e85 ir_function_create_block now takes a lex_ctx instead of copying from the function; ast_ternary: need to remember the _end_ block of the 2 expressions because that's where the jump is actually supposed to be 2012-11-25 23:48:29 +01:00
Wolfgang (Blub) Bumiller
d70fcdec42 don't set the request-Lvalue flag for an array index 2012-11-25 23:35:49 +01:00
Wolfgang (Blub) Bumiller
7c241da548 more verbose errors in the ast when an ir-create fails 2012-11-25 23:32:10 +01:00
Wolfgang (Blub) Bumiller
0301ea7818 Don't error about creating an unreachable statement if the node we're about to generate is an ast_label 2012-11-25 21:59:57 +01:00
Wolfgang (Blub) Bumiller
24f9b63475 parsing goto 2012-11-25 21:53:14 +01:00
Wolfgang (Blub) Bumiller
f431b7a693 Support codegen of ast_label and ast_goto in any order 2012-11-25 21:40:26 +01:00
Wolfgang (Blub) Bumiller
474d8bd6f0 ast_label, and labels later used for goto 2012-11-25 21:27:14 +01:00
Wolfgang (Blub) Bumiller
39f572fe99 constant flag, -finitialized-nonconstants to turn initialized globals into mutable variables 2012-11-25 19:35:00 +01:00
Wolfgang (Blub) Bumiller
6e400ca81f ast: isconst->hasvalue, const keyword will set the const flag 2012-11-25 19:30:10 +01:00
Wolfgang (Blub) Bumiller
ca033e5acd Some side-effect propagation for better warnings, so that comma-operators with assignments in them don't cause the -Weffectless-statement warning, and fixing ternary precedence for fte operator list 2012-11-25 19:19:36 +01:00
Wolfgang (Blub) Bumiller
613e1e7247 Change the parser to use the hashtable functions 2012-11-25 13:23:37 +01:00
Wolfgang (Blub) Bumiller
5897f0439c A nice internal error 2012-11-23 22:15:17 +01:00
Dale Weiler
46fff99fad ast_binstore_codegen initialize left ir value to null for output left side used for lvalue to prevent clang from warning. Also fixed uninitialized bug in hashtable implementation 2012-11-23 06:26:19 +00:00
Wolfgang (Blub) Bumiller
fafc755274 Fixing up ast_binstore_codegen to handle array updates 2012-11-22 22:42:47 +01:00
Wolfgang (Blub) Bumiller
ed53040907 Fix unused parameters in ast.c 2012-11-22 21:39:30 +01:00
Wolfgang (Blub) Bumiller
55915b5217 initialize some values 2012-11-22 21:10:34 +01:00
Wolfgang (Blub) Bumiller
f719a81e2a Fixing short-logic for 'if': it wanted to add the jump to the wrong block 2012-11-22 20:29:55 +01:00
Wolfgang (Blub) Bumiller
ba9217e576 make ast_function_label also work when -dumpfin is used instead of -dump 2012-11-21 21:59:25 +01:00
Wolfgang (Blub) Bumiller
e20184ae59 ast_ternary needs to adopt the output type 2012-11-21 20:57:00 +01:00
Wolfgang (Blub) Bumiller
be52ca3879 More verbose error for invalid parameter types 2012-11-21 20:53:00 +01:00
Wolfgang (Blub) Bumiller
a7fb45f102 removed phi_out from ast_ternary since we have a place in ast_expression_common for this kind of value 2012-11-21 20:13:31 +01:00
Wolfgang (Blub) Bumiller
268ad7db53 Fix wrong merge_id 2012-11-21 19:55:12 +01:00
Wolfgang (Blub) Bumiller
de5592dfc5 -fperl-logic, off by default, so casting to boolean now 2012-11-21 19:40:11 +01:00
Wolfgang (Blub) Bumiller
ebc6954bf5 casting explicitly to boolean values in early out logic 2012-11-21 19:36:28 +01:00
Wolfgang (Blub) Bumiller
bd1bc0dc59 Actually it's likely... 2012-11-21 17:42:44 +01:00
Wolfgang (Blub) Bumiller
b1425dfcf1 'likely' hint for IFs 2012-11-21 17:37:45 +01:00
Wolfgang (Blub) Bumiller
ca2b414c7c experimental -fshort-logic, currently perl-like - might have to use NOT(NOT(x)) to fix this 2012-11-21 16:08:08 +01:00
Wolfgang (Blub) Bumiller
5c52e817ea Add the missing jump from after the actual last case 2012-11-19 22:17:24 +01:00
Wolfgang (Blub) Bumiller
986d58877f Enter the outgoing block after a switch 2012-11-19 22:08:38 +01:00
Wolfgang (Blub) Bumiller
2a55dd7234 fix bnot_id 2012-11-19 22:06:23 +01:00
Wolfgang (Blub) Bumiller
06ba28f2a0 ast_switch 2012-11-19 21:17:44 +01:00
Wolfgang (Blub) Bumiller
8ac689c03a Error in the ast already about unreachable statements and don't upset the IR 2012-11-19 19:42:25 +01:00
Wolfgang (Blub) Bumiller
ea75003cf4 break and continue support 2012-11-19 19:39:52 +01:00
Wolfgang (Blub) Bumiller
d1640f177f Free the 3 actual vectors, not the first 3 times 2012-11-15 21:40:32 +01:00
Wolfgang (Blub) Bumiller
906f319673 Replaced it all... 2012-11-15 18:32:09 +01:00
Dale Weiler
2e84cc0b41 Use new console system everywhere. 2012-11-15 00:28:46 +00:00
Wolfgang (Blub) Bumiller
b61ae53ecd fix wrong const qualifier 2012-11-13 00:11:07 +01:00
Wolfgang (Blub) Bumiller
d60a76abd1 allowing inexing of array-fields 2012-11-12 23:35:47 +01:00
Wolfgang (Blub) Bumiller
0340a6a6e7 support for ast_entfield nodes with specific output types, fixing array-field instantiating code to print the correct name on error 2012-11-12 22:39:43 +01:00
Wolfgang (Blub) Bumiller
0224de02d5 add an asterror message for ast_entfield_new with a wrong type 2012-11-12 22:33:34 +01:00
Wolfgang (Blub) Bumiller
d959c71be6 genearting field arrays 2012-11-12 20:33:49 +01:00
Wolfgang (Blub) Bumiller
83438d9833 call ir_function_finalize on array accessors otherwise they'll blow up stuff 2012-11-11 23:46:03 +01:00
Wolfgang (Blub) Bumiller
bde2175779 Generating function-local arrays 2012-11-11 23:31:57 +01:00
Wolfgang (Blub) Bumiller
a0b6008c2e fix an uninitialized value 2012-11-11 21:32:04 +01:00
Wolfgang (Blub) Bumiller
a78cdd5366 calling the array setter when required 2012-11-11 21:27:02 +01:00
Wolfgang (Blub) Bumiller
feec2d74ee Fix array-index codegen conditions 2012-11-11 19:02:50 +01:00
Wolfgang (Blub) Bumiller
30d87ee837 get-accessor calling in ast_array_index_codegen 2012-11-11 16:32:59 +01:00
Wolfgang (Blub) Bumiller
1ab303c528 Store accessors in the ast_value for access from within the ast - generate accessors after generating all the globals to not mess up the order of globals in the output 2012-11-11 16:22:09 +01:00
Wolfgang (Blub) Bumiller
7d9568f806 array accessor function genaration 2012-11-11 16:06:27 +01:00
Wolfgang (Blub) Bumiller
25ad091866 ast->ir for TYPE_ARRAY globals 2012-11-11 12:14:44 +01:00
Wolfgang (Blub) Bumiller
a7d3a2d6ea adding opts_max_array_size with a default of 1024, adding some TODO errors for arrays in the AST 2012-11-11 11:09:36 +01:00
Wolfgang (Blub) Bumiller
62d062f860 for arrays, ast_value will contain several ir_values, ir_v will point to the [0] element 2012-11-11 10:51:40 +01:00
Wolfgang (Blub) Bumiller
42b9848375 Locals of type .vector will now also properly generate all 3 locals 2012-11-11 10:13:01 +01:00
Wolfgang (Blub) Bumiller
a27750966f globals of type .vector will now properly generate 3 globals 2012-11-11 10:13:00 +01:00
Wolfgang (Blub) Bumiller
52daf02444 Support in the AST for TYPE_FIELD globals which are no actual fields 2012-11-11 10:13:00 +01:00
Wolfgang (Blub) Bumiller
e143db0cae gcc lost it's magic analyzer and now complains about uninitialized stuff... <sadface> 2012-11-04 11:41:44 +01:00
Wolfgang (Blub) Bumiller
62f55d5155 Error when lvalues are requested where that's not possible 2012-10-30 21:15:42 +01:00
Wolfgang (Blub) Bumiller
bd739528ad ast_call_check_types should not check more parameters than actually available in both the call and the function type - fixes a crash introduced by this on variadic functions 2012-10-29 14:35:50 +01:00
Wolfgang (Blub) Bumiller
f56c5f425a ast_type_to_string function 2012-10-28 20:30:55 +01:00
Wolfgang (Blub) Bumiller
90571a6151 ast_store needs to take over the type of its destination 2012-10-28 20:02:57 +01:00
Wolfgang (Blub) Bumiller
478a9249a0 add error for function parameters of invalid types 2012-10-28 15:44:27 +01:00
Wolfgang (Blub) Bumiller
1fc8c2f697 copy the function context over to its ir_value as well 2012-08-24 19:49:12 +02:00
Wolfgang (Blub) Bumiller
8e990b65f3 Not labeling temps/blocks if opts_dump isn't specified 2012-08-24 18:10:41 +02:00
Wolfgang (Blub) Bumiller
7fec608417 better labelling in ast_function_labeling, this time the number is even printed forward rather than backward... ;) 2012-08-24 18:08:28 +02:00
Wolfgang (Blub) Bumiller
c84830bdee Warna bout unused variables - -Wunused-variable, on by default 2012-08-23 20:25:54 +02:00
Wolfgang (Blub) Bumiller
f9746a59ae it's not the IR's job to fail when a local of the same name is created twice... 2012-08-23 17:22:13 +02:00
Wolfgang (Blub) Bumiller
39a62f495c removing some extra newlines in ast error messages 2012-08-23 17:16:07 +02:00
Wolfgang (Blub) Bumiller
f22112bcb8 Variadic functions: works for builtins, warns for implemenetd functions, -Wvariadic-function, on by default 2012-08-23 11:29:48 +02:00
Wolfgang (Blub) Bumiller
426cab1f24 ast_ifthen_codegen: the merge-jumps for an if's branches need to be added to the endblock of the branch, not the beginning 2012-08-21 18:25:41 +02:00
Wolfgang (Blub) Bumiller
a4c6382fa4 more context copies 2012-08-19 20:43:34 +02:00
Wolfgang (Blub) Bumiller
53b9906242 have the ir take over some more context data from the ast 2012-08-19 20:43:04 +02:00
Wolfgang (Blub) Bumiller
1cc3705da4 Don't have the ast's codegen error on missing returns 2012-08-19 20:28:14 +02:00
Wolfgang (Blub) Bumiller
4254845227 same as before for loops: don't try creating a jump if the body ends in a return 2012-08-19 19:45:53 +02:00
Wolfgang (Blub) Bumiller
49cd86e8ed don't try to create jumps in ifs if the block is already done 2012-08-19 19:43:41 +02:00
Wolfgang (Blub) Bumiller
cadf877eb4 provide the context to ir_functions 2012-08-19 19:37:46 +02:00
Wolfgang (Blub) Bumiller
bd64d7d7b4 Automatic prototyping of frame-functions 2012-08-19 19:24:43 +02:00
Wolfgang (Blub) Bumiller
20635c5ae4 ast_type_adopt - ast_entfield now adopts the full type of the field 2012-08-18 20:30:24 +02:00
Wolfgang (Blub) Bumiller
99fe673f0a ast_unary needs to set its type 2012-08-18 20:02:18 +02:00
Wolfgang (Blub) Bumiller
40fe52e665 ast_call: adopt the funciton's return type 2012-08-18 19:37:51 +02:00
Wolfgang (Blub) Bumiller
b7b0fcdc94 ast_return_delete: check if self->operand is actually set before ast_unref-ing it 2012-08-18 18:01:52 +02:00
Wolfgang (Blub) Bumiller
6d84010dc4 ast_return should accept NULL as value to create a simple 'return' without a value 2012-08-18 17:58:38 +02:00
Wolfgang (Blub) Bumiller
e239d2a33b set expression.next to NULL in ast_block_set_type if it won't be set to a new value 2012-08-18 17:46:02 +02:00
Wolfgang (Blub) Bumiller
24a21d0816 ast_value_copy should copy the expression substructure as well - exposing ast_value_copy to the outside since the parser needs to copy complete types when multiple variables are declared with commas 2012-08-18 17:16:20 +02:00
Wolfgang (Blub) Bumiller
3effcd2342 initialize the ast_expression node in ast_shallow_type properly as well 2012-08-18 16:58:17 +02:00
Wolfgang (Blub) Bumiller
9ffb79111f initialize the ast_expression node in ast_type_copy properly 2012-08-18 16:57:22 +02:00
Wolfgang (Blub) Bumiller
304cf173cd ast_member's are now kept, since they are used like variables: multiple times 2012-08-18 16:38:50 +02:00
Wolfgang (Blub) Bumiller
ff1506983b Add a comment about why we don't delete the owner 2012-08-18 16:32:07 +02:00
Wolfgang (Blub) Bumiller
6acf131369 Doh... wrong comment type 2012-08-18 16:30:28 +02:00
Wolfgang (Blub) Bumiller
ffd41cb1c7 ast_member will not unref/delete the owner: first of all the owner is always an ast_value, which won't get deleted anyway, secondly: the ast_members are collected and deleted after the owners, so ast_unref(owner) will cause invalid memory access 2012-08-18 16:30:09 +02:00
Wolfgang (Blub) Bumiller
b6ab0207b1 ast_block_collect: add to ast_block->collect and set the node's .keep=true, those will now always be deleted by the ast_block dtor 2012-08-18 16:27:40 +02:00
Wolfgang (Blub) Bumiller
5a78270ada initialize ast_block->collect properly 2012-08-18 16:25:21 +02:00
Wolfgang (Blub) Bumiller
68e4a937f2 collect vector-member locals in ast_block->collect, like a garbage collection... 2012-08-18 16:24:26 +02:00
Wolfgang (Blub) Bumiller
897bd5727e Revert "let ast_node have a use-counter, helpful for the parser to delete unused fields which otherwise get lost in the void"
This reverts commit 25ffd11aa6.
2012-08-18 16:20:45 +02:00
Wolfgang (Blub) Bumiller
25ffd11aa6 let ast_node have a use-counter, helpful for the parser to delete unused fields which otherwise get lost in the void 2012-08-18 16:16:43 +02:00
Wolfgang (Blub) Bumiller
a74b26a9bc Add an error output in the ast where I missed one (there are probably more places which need one) 2012-08-18 12:45:29 +02:00
Wolfgang (Blub) Bumiller
98567e20f3 print a proper error message when a function lacks a body 2012-08-16 15:31:46 +02:00
Wolfgang (Blub) Bumiller
baf6d3ead4 fixing ast_binstore_codegen's lvalue flag setting, now += on entfields works correctly 2012-08-14 17:35:02 +02:00
Wolfgang (Blub) Bumiller
65fb4b34b5 type comparison, function prototypes 2012-08-14 14:14:56 +02:00
Wolfgang (Blub) Bumiller
722be55fa9 removing all direct 'printfs' from ast and ir, replaced by the error interface 2012-08-14 13:14:32 +02:00
Wolfgang (Blub) Bumiller
cfdf915b25 ast_binstore, used for +=, -=, ++, -- etc 2012-08-14 10:40:48 +02:00
Wolfgang (Blub) Bumiller
3fd7a64b45 storing generated values and returning them early if they exist - will error when that doesn't make sense eg when trying to call codegen ast_ifthen more than once 2012-08-13 19:54:53 +02:00
Wolfgang (Blub) Bumiller
862b506dcd initialize ast_expression_common.outl/outr 2012-08-13 19:40:06 +02:00
Wolfgang (Blub) Bumiller
fc7d32a715 fixed: ast_member needs to allow type_vector instead of type_float as base 2012-08-12 11:39:43 +02:00
Wolfgang (Blub) Bumiller
028543db8c ast_binary now keeps track of types 2012-08-12 11:36:28 +02:00
Wolfgang (Blub) Bumiller
56c23dc11e ast_member_new now fixed up for fields, ast_shallow_type added for creation of a type-only ast_expression 2012-08-11 22:14:16 +02:00
Wolfgang (Blub) Bumiller
91e3765a00 Generating fields using ir_builder_create_field 2012-08-11 18:05:56 +02:00
Wolfgang (Blub) Bumiller
f51ad96620 removing an unused variable 2012-08-11 15:41:37 +02:00
Wolfgang (Blub) Bumiller
9c2e6a2334 Experimental ast_member to access vector members 2012-08-08 14:49:37 +02:00
Wolfgang Bumiller
47a8a69f1c ast nodes now store their type id, and can be checked via ast_istype 2012-07-29 10:03:13 +02:00
Wolfgang Bumiller
c5ba27da6f ast_store to take ast_expression on its left, rather than ast_value. Assigning to a vector member would not put an ast_value on the left, but an ast_member, thus: ast_expression now already 2012-07-28 18:13:12 +02:00
Wolfgang Bumiller
2674982854 Moving parameters to from ast_value to ast_expression_common, it's part of the type after all 2012-07-27 15:22:39 +02:00
Wolfgang Bumiller
ab11808208 ast_block_set_type 2012-07-27 13:39:58 +02:00
Wolfgang Bumiller
1f8ece7f20 ast_return_new doesn't take an operator, we use INSTR_RETURN always, never INSTR_DONE for explicit returns 2012-07-26 23:23:47 +02:00
Wolfgang Bumiller
31ba1ec6c1 ast_return 2012-07-26 21:18:39 +02:00
Wolfgang Bumiller
e22d340e23 ast/ir support for unary instructions 2012-07-26 20:45:18 +02:00
Wolfgang Bumiller
4255b143b0 Removed params from ast_function again. It really is superfluous to copy them, just generate them from its ast_value's param list 2012-07-22 12:35:10 +02:00
Wolfgang Bumiller
d4c408b4bd fix a warning about a format string 2012-07-22 12:22:25 +02:00
Wolfgang Bumiller
a4617d0e61 ast_function generates parameter locals, ir_function_create_local now allows adding parameters as long as no local variables have been added yet 2012-07-22 12:15:48 +02:00
Wolfgang Bumiller
43897f6e8f store_param storetype, parameter value list added to ast_function 2012-07-22 12:07:30 +02:00
Wolfgang Bumiller
fec07921a4 removing params vector from ast_function, params are stored in its ast_value only 2012-07-19 18:14:08 +02:00
Wolfgang Bumiller
3987509493 Do not actually return after generating a call, there are other isntructions following 2012-07-04 15:16:02 +02:00
Wolfgang Bumiller
001420a7ef Storing ir_v for functions 2012-07-04 15:00:30 +02:00
Wolfgang Bumiller
d259e75dc4 ast_call needs to set its func member 2012-07-04 14:41:39 +02:00
Wolfgang Bumiller
812084ad72 ast_call's param vector functions 2012-07-04 14:39:58 +02:00
Wolfgang Bumiller
6bbcd5a343 ast-macros: MKCONSTSTRING, added sHello hello world string 2012-07-04 14:20:54 +02:00
Wolfgang Bumiller
ed24ea0cef creating and generating builtin functions, ast-macros for builtins, todo: params 2012-07-03 23:38:38 +02:00
Wolfgang (Blub) Bumiller
c1ea9cc409 function in the ast now MUST have an output type in their 'next' ast_expression pointer, the IR's outtype of functions is now filled 2012-06-29 13:07:19 +02:00
Wolfgang (Blub) Bumiller
67fa4ce07b ir_builder_create_call to take return type from the ir_value 2012-06-29 12:55:35 +02:00
Wolfgang (Blub) Bumiller
01b3f5ef58 ast_call_codegen, ir_block_create_call plus call-related functions, ir_value->outtype TODO: fill outtype in ir_value 2012-06-28 17:21:26 +02:00
Wolfgang (Blub) Bumiller
e934e77cc5 ast_call node; codegen dummy 2012-06-28 16:15:51 +02:00
Wolfgang (Blub) Bumiller
f61d4331fe Fixing NULL->false and empty lines... 2012-06-11 19:25:21 +02:00
Dale Weiler
2929eb39a8 fixed -Wconditional-uninitialized for ast codegen 2012-06-07 11:12:12 -04:00
Dale Weiler
f4bc6ba08a Removed even more warnings 2012-06-07 11:09:29 -04:00
Wolfgang (Blub) Bumiller
200b425db0 Fixed some dangling '}', it compiles again now 2012-05-04 12:26:24 +02:00
Wolfgang (Blub) Bumiller
73749db6b4 What was I thinking... fixing loop's jump creation so it doesn't try creating multiple jumps... this code is also much more readable 2012-05-04 12:24:44 +02:00
Wolfgang (Blub) Bumiller
c670a8d278 ast_loop must end by entering the outgoing block 2012-05-04 12:01:53 +02:00
Wolfgang (Blub) Bumiller
2f92dedb4c Move the output block of a loop to after the loop, otherwise IR dumps looks just messy... note that this is merely a cosmetic change 2012-05-04 10:01:38 +02:00
Wolfgang (Blub) Bumiller
c3460c1654 ast_function gets 'breakblock' and 'continueblock' for break and continue support; fixed some typos; added huge ast_loop_codegen implementation... need to go through it and check 2012-05-04 00:16:51 +02:00
Wolfgang (Blub) Bumiller
a1a9fc797d Same for ternary: reordered a bit, and fixing ontrue->onfalse at the jump back to the merge block 2012-05-03 22:07:58 +02:00
Wolfgang (Blub) Bumiller
8a543bfae1 reorder ifthen codegen and fix a jump generation where I used ontrue instead of onfalse 2012-05-03 22:05:20 +02:00
Wolfgang (Blub) Bumiller
375cfd24b3 ast_loop - codegen dummied 2012-05-03 21:57:13 +02:00
Wolfgang (Blub) Bumiller
3e974a1a24 If-protect on_true and on_false in ast_ifthen since they can be NULL (contrary to ast_ternary where they can't) 2012-05-03 21:56:05 +02:00
Wolfgang (Blub) Bumiller
46122235e6 ast_function_codegen: Add a return instruction if it is missing, or error if we're not in a void-function 2012-05-03 14:15:02 +02:00
Wolfgang (Blub) Bumiller
0f023bc219 sprintf with length modifiers is annoying... 2012-05-03 13:45:24 +02:00
Wolfgang (Blub) Bumiller
4c9c6ee5bd ast_ternary_codegen - beware, it's almost a spaghetti... almost... 2012-05-03 13:02:29 +02:00