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Commit Graph

420 Commits (6e9b719694bffb8de711f182d405ec37d32ae0b1)

Author	SHA1	Message	Date
Roberto Ierusalimschy	34840301b5	To-be-closed variables in the C API	6 years ago
Roberto Ierusalimschy	bd96330d03	First "complete" implementation of to-be-closed variables Still missing: - handling of memory errors when creating upvalue (must run closing method all the same) - interaction with coroutines	6 years ago
Roberto Ierusalimschy	4cd1f4aac0	Towards "to closed" local variables Start of the implementation of "scoped variables" or "to be closed" variables, local variables whose '__close' (or themselves) are called when they go out of scope. This commit implements the syntax, the opcode, and the creation of the corresponding upvalue, but it still does not call the finalizations when the variable goes out of scope (the most important part). Currently, the syntax is 'local scoped name = exp', but that will probably change.	6 years ago
Roberto Ierusalimschy	f99509581e	Removed extra information from RCS keyword strings Version numbers and dates (mostly wrong) from RCS keyword strings removed from all source files; only the file name are kept.	6 years ago
Roberto Ierusalimschy	4d5de1c1fb	Fixed bug in line info. when using 'not' operator When creating code for a jump on a 'not' condition, the code generator was removing an instruction (the OP_NOT) without adjusting its corresponding line information. This fix also added tests for this case and extra functionality in the test library to debug line info. structures.	6 years ago
Roberto Ierusalimschy	b08c9079c5	Opcode names moved to a new header file The array with the names of the opcodes was moved to a header file ('lopnames.h'), as it is not used by the Lua kernel. Files that need that array ('luac.c' and 'ltests.c') include the header file to get a private (static) copy.	6 years ago
Roberto Ierusalimschy	6e600695f8	field 'sizearray' in struct 'Table' changed to 'alimit', which can be used as a hint for '#t'	6 years ago
Roberto Ierusalimschy	992b6d2712	no more 'TESTGRAYBIT' (to free this bit for real uses)	7 years ago
Roberto Ierusalimschy	9e3db70482	details (casts between 'lua_Number' and 'double')	7 years ago
Roberto Ierusalimschy	9243c414d9	first version of empty entries in tables (so that, in the future, tables can contain regular nil entries)	7 years ago
Roberto Ierusalimschy	ca6fe7449a	userdata can have multiple user values	7 years ago
Roberto Ierusalimschy	e2b15aa21d	janitor work on casts	7 years ago
Roberto Ierusalimschy	33e3774f44	keep more opcode arguments byte-aligned	7 years ago
Roberto Ierusalimschy	c6fedc92f8	new command 'print' (to print literal strings) in mini-language	7 years ago
Roberto Ierusalimschy	f8c1c1469a	some cleaning on signed opcode parameters	7 years ago
Roberto Ierusalimschy	3cf340f676	allows memory-allocation errors when shrinking blocks	7 years ago
Roberto Ierusalimschy	40f823ec90	new C instruction "rawcheckstack" (to test failing in 'lua_checkstack')	7 years ago
Roberto Ierusalimschy	cc01d46247	new test function 'T.allocount' to restrict number of allocations before a memory-allocation error	7 years ago
Roberto Ierusalimschy	39f26b1480	more information from 'T.stacklevel'	7 years ago
Roberto Ierusalimschy	7c0175bc83	removed unused variable 'islocked'	7 years ago
Roberto Ierusalimschy	c3e5946fb2	new format for JUMP instructions (to allow larger offsets)	7 years ago
Roberto Ierusalimschy	ad0704e40c	back to 'CallInfo' (no gains with its removal)	7 years ago
Roberto Ierusalimschy	472c560705	no more useful fields in CallInfo	7 years ago
Roberto Ierusalimschy	54eb35a8aa	more fields moved out of 'CallInfo'	7 years ago
Roberto Ierusalimschy	ba36180fd7	new API for 'lua_resume' + cleaning the uses of the 'extra' field in 'CallInfo'	7 years ago
Roberto Ierusalimschy	b9e76be8a6	using 'L->func' when possible	7 years ago
Roberto Ierusalimschy	a1ef58b3a5	eplicit 1-bit opcode operand 'k'	7 years ago
Roberto Ierusalimschy	7f9a32ad85	new function 'printcode'	7 years ago
Roberto Ierusalimschy	f96497397a	new type 'StackValue' for stack elements (we may want to put extra info there in the future)	7 years ago
Roberto Ierusalimschy	5a1c8d8ef3	new constant 'LUA_GNAME' for the name of the global table "_G"	7 years ago
Roberto Ierusalimschy	b42430fd3a	'lineinfo' in prototypes saved as differences instead of absolute values, so that the array can use bytes instead of ints, reducing its size. (A new array 'abslineinfo' is used when line differences do not fit in a byte.)	7 years ago
Roberto Ierusalimschy	73ec04fcf3	no more 'DEADKEY'. Table traversals do not need to consider dead keys; if the key is dead, it cannot be given to 'next'. Instead, we now use a 'table' tag without the collectable bit, which makes it a unique tag good enough to reserve space.	8 years ago
Roberto Ierusalimschy	b6f87491af	in hash nodes, keys are stored in separate pieces to avoid wasting space with alignments	8 years ago
Roberto Ierusalimschy	8821746841	updated GC states in function 'T.gcstate'	8 years ago
Roberto Ierusalimschy	2376eb6347	barrier for prototype's cache (with new gray list 'protogray' to keep prototypes to have their caches visited again) + constant 'MAXMISS'	8 years ago
Roberto Ierusalimschy	2caecf1b3e	type 'L_Umaxalign' replaced by macro 'LUAI_MAXALIGN', which is also added to the auxlib buffer	8 years ago
Roberto Ierusalimschy	69371c4b84	'KGC_NORMAL' -> 'KGC_INC' + emergency GC signalled by flag (instead of mode)	8 years ago
Roberto Ierusalimschy	7ae180f8e8	corrected some checks about colors of old objects + new test function 'gcage'	8 years ago
Roberto Ierusalimschy	4679294796	memory check adapted to generational mode	8 years ago
Roberto Ierusalimschy	f5f3df3bd1	generational collection: new attempt (still incomplete)	8 years ago
Roberto Ierusalimschy	b2aa2ba046	using constants for "_LOADED" and "PRELOAD"	8 years ago
Roberto Ierusalimschy	7b1fba69b7	using 'lastfree == NULL' to signal that table is using the dummy node for its hash part + new macro 'allocsizenode'	8 years ago
Roberto Ierusalimschy	880f82d089	'*' as a number means stack size, so that "return *" returns all values in the stack.	9 years ago
Roberto Ierusalimschy	53be1451a8	new definition for macro 'checkliveness'	9 years ago
Roberto Ierusalimschy	2de3361c6c	detail	9 years ago
Roberto Ierusalimschy	cbe05b48bb	using 'lua_longassert' to avoid warnings	10 years ago
Roberto Ierusalimschy	4998e852ec	new function 'log2' to test 'luaO_ceillog2' (if needed)	10 years ago
Roberto Ierusalimschy	331632e8d8	code detail ('if' -> '?:')	10 years ago
Roberto Ierusalimschy	0cf3b6495a	'ci_func' don't need to be exported	10 years ago
Roberto Ierusalimschy	7e2015a46d	size of short strings stored in a single byte, to reduce the size of struct 'TString'	10 years ago