Wolfgang Bumiller
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c3cc6f184e
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static variables now don't get re-initialized in functions; cannot be initialized with non-constants anymore; and a counter has been added so you can use the same name in a different scope for another static variable again.
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2013-11-28 12:04:01 +01:00 |
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Dale Weiler
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c90807dec6
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Some correctly-sized type flags for the AST and IR, this culls back memory usage a little.
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2013-10-19 23:39:37 -04:00 |
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Wolfgang Bumiller
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8d5e719026
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replacing the current [[accumulate]] implementation: shorter and simpler, and also supports non-void return types
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2013-10-18 11:26:41 +02:00 |
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Dale Weiler
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2c975bb344
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Implemented [[accumulate]] attribute. This will hopefully be used by Xonotic to replace it's ACCUMULATE_FUNCTION stuff.
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2013-10-17 03:21:30 -04:00 |
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Dale Weiler
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c63bebd7d8
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float and double shouldn't be used here, this is what qcfloat_t is for. This fixes the memcmp bug in the folder.
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2013-10-16 21:32:31 -04:00 |
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Dale Weiler
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a7c1f6f021
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Implement [[eraseable]] attribute. When used with a function it instructs the AST (which than transfers logic to the IR) that the function (or variable) is potentially unused (verified by checking the read count). This than propogates through the IR and prevents the IR from generating both the definition and global/function. The intrinsics system uses this as well to prevent intrinsic functions from being generated unless they're used.
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2013-08-29 00:05:37 -04:00 |
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Dale Weiler
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3b4a5667ea
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Constant fold intrinsics if their arguments are constant. TODO: reference count intrinsics such that they're not generated unless they're used, currently when an intrinsic can be folded-away it's marked for generation and makes it to the final output binary even though it isn't used.
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2013-08-28 12:46:22 -04:00 |
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Wolfgang Bumiller
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988b4b4960
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ast_binary->right_first and an execution order check
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2013-08-27 10:42:13 +02:00 |
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Dale Weiler
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b10a2d1fd5
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Remove the attempt at ast_intrinsic node
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2013-08-14 03:05:14 +00:00 |
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Dale Weiler
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216330a7e2
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Some intrinsic cleanups
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2013-08-14 03:03:49 +00:00 |
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Dale Weiler
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10b75fd8b9
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Move const-branch-elision into fold.c
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2013-07-31 19:34:38 +00:00 |
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Dale Weiler
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d6ca5673dc
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Use the _t consistency naming scheme. Also various cleanups.
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2013-07-30 16:00:51 +00:00 |
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Dale Weiler
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5694c77d16
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I added it for a reason, because I was smart. I forgot about it because of life :(
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2013-06-15 11:04:08 +00:00 |
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Wolfgang Bumiller
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179da9241c
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working on vararg piping: detecting several error cases, adding -Wunsafe-types and -funsafe-varargs
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2013-06-15 09:46:44 +02:00 |
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Wolfgang Bumiller
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8ce331b563
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allow array size to be inferred from the initializer
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2013-06-12 15:47:11 +02:00 |
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Wolfgang Bumiller
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7a36a8bdd8
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parsing array initializers
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2013-06-12 14:32:12 +02:00 |
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Wolfgang Bumiller
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afdc0c9dc8
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assignable return value now lives in ast_function, as globals can get overwritten randomly; removed parser_find_retval; updated parse_return
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2013-05-29 16:51:59 +02:00 |
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Dale Weiler
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2923b718e1
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Merge branch 'union-replacement' into cooking
Conflicts:
ast.c
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2013-05-29 03:43:49 +00:00 |
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Dale Weiler
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f892b32335
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Major export cleanup. Anything that was exported but wasn't used outside where it was implemented has been turned into static, and their exports have been removed. This actually makes the compiler compile slightly faster.
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2013-05-29 03:29:04 +00:00 |
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Wolfgang Bumiller
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d70b571769
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killing the union types
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2013-05-11 22:34:01 +02:00 |
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Wolfgang Bumiller
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ef6e2bd583
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first step to getting rid of those unions we don't use anyway
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2013-05-11 22:05:30 +02:00 |
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Wolfgang Bumiller
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9f8bee4bf1
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ast_value now has an initializer list array, still unused but it's there for later
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2013-04-26 10:47:55 +02:00 |
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Wolfgang Bumiller
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3a4aba0b31
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Grrrr
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2013-04-24 17:47:42 +02:00 |
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Wolfgang Bumiller
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66305c676a
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Allow string concatenation in the parser as well, for now only for immediate strings and __FUNC__, maybe later -fpermissive or somethign could allow it on const-delcared string variables
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2013-04-24 17:27:04 +02:00 |
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Dale Weiler
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489ad486bc
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Get it compiling in visual studio again.
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2013-04-24 01:43:53 +00:00 |
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Dale Weiler
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160e7cf7ee
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Remove trailing whitespace
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2013-04-21 10:24:55 +00:00 |
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Dale Weiler
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e464cc1ea6
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Implemented generalized attribute aliases. You can now alias functions, locals, or globals with [[alias("old_name")]] type new_name;
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2013-02-06 05:30:09 +00:00 |
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Dale Weiler
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b3e87c3280
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ast referencing
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2013-02-05 17:14:56 +00:00 |
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Wolfgang Bumiller
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72106b0982
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removing some left-over alloc checks
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2013-02-05 17:34:40 +01:00 |
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Wolfgang Bumiller
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1410840ef6
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Make the varargs counter more stable, it'll now work with a function pointer with a different number of fixed params
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2013-01-17 10:30:32 +01:00 |
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Wolfgang Bumiller
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a01388ea7d
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Copying arg counter into the local
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2013-01-12 15:06:19 +01:00 |
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Wolfgang Bumiller
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973122ed9b
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ast_call now has a va_count which causes a store to reserved:va_count before the call
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2013-01-12 13:29:47 +01:00 |
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Wolfgang Bumiller
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6dfdf69a8e
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vararg accessor generation
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2013-01-12 13:01:20 +01:00 |
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Wolfgang Bumiller
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c69ba2c734
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parsing of vararg-counter
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2013-01-12 11:29:03 +01:00 |
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Wolfgang Bumiller
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ca947d782c
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Declaration of type-restricted varargs
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2013-01-12 11:03:17 +01:00 |
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Wolfgang Bumiller
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6df3c625b0
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Added a flag to both ast and ir which enforces the generation of a globaldef for a value
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2013-01-11 19:15:59 +01:00 |
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Wolfgang Bumiller
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e146fd121c
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parse_expression now takes a boolean flag on whether or not it should be creating ast_labels for undefined identifiers; creating the label later will pick it up and set its undefined flag to false
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2013-01-03 12:46:33 +01:00 |
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Dale Weiler
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29db4a44ed
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Happy new years!
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2013-01-01 05:08:55 +00:00 |
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Dale Weiler
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46374e94ca
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Add support for user defined messages for [[deprecated]] generalized attribute
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2012-12-30 09:58:52 +00:00 |
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Dale Weiler
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921877e8a4
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Implement [[deprecated]] general attribute, will mark functions as deprecated. Making calls to functions marked as such will trigger a compiler warning. Enabled by default.
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2012-12-30 06:43:07 +00:00 |
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Wolfgang Bumiller
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755ee5462f
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Properly support globals initialized to nil
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2012-12-29 21:15:59 +01:00 |
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Wolfgang Bumiller
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33be9d4559
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Don't allow code like: v * '0 1 0' = 3; to actually work...
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2012-12-29 15:13:54 +01:00 |
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Wolfgang Bumiller
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14e954284e
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more general qualifier/attribute parsing, added not-yet-used AST_FLAG_INLINE and [[inline]]
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2012-12-28 19:46:28 +01:00 |
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Wolfgang Bumiller
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f1fa8f6055
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So why doesn't any popular compiler complain about this
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2012-12-28 11:50:03 +01:00 |
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Wolfgang Bumiller
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a60d0182db
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finish parsing of labeled loops; ast support added
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2012-12-28 00:04:09 +01:00 |
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Wolfgang Bumiller
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ebb7cb2ae3
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parsing of loop labels
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2012-12-27 23:43:20 +01:00 |
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Wolfgang Bumiller
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2b468cb0ee
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Added the 'static' keyword.
Implements #71
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2012-12-24 11:30:58 +01:00 |
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Wolfgang Bumiller
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b4e38a8fed
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Fix: ast_value.cvq must be an int, not a bool;
Fixes #62
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2012-12-22 12:30:20 +01:00 |
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Wolfgang Bumiller
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a985a5cab1
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while/for/do now all use process_condition, ast_loop got 2 new parameters for more efficient translation
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2012-12-20 20:22:31 +01:00 |
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Wolfgang (Blub) Bumiller
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ba434c8e22
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removing ast_expression_common.variadic, adding ast_expression_common.flags, added AST_FLAG_VARIADIC and AST_FLAG_NORETURN
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2012-12-19 20:45:48 +01:00 |
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