opensources/lua - lua - Gitea: Git with home nas server

Commit Graph

Author	SHA1	Message	Date
Roberto Ierusalimschy	490ecfcaa1	Better comments about the use of 'k' in opcodes	5 years ago
Roberto Ierusalimschy	e174f43807	Manual a little more clear about string->number coersions	5 years ago
Roberto Ierusalimschy	81f2401c6d	Code reorganization for opcodes OP_FORPREP and OP_FORLOOP Parts of the code for opcodes OP_FORPREP and OP_FORLOOP were moved to functions outside the interpreter loop.	5 years ago
Roberto Ierusalimschy	508a705c1c	Removed some wrong comments Both 'tonumber' and 'tointeger' cannot change the out parameter when the conversion fails.	5 years ago
Roberto Ierusalimschy	6f1c033d72	More generic pattern when testing 'string.format' The result of 'string.format("%a", 0.0)' can have multiple zeros after the dot.	5 years ago
Roberto Ierusalimschy	5f83fb6582	Details	5 years ago
Roberto Ierusalimschy	679dc72c08	Using 'metavalues' for "metamethods" that are not methods Several "metamethods" are not required to be methods (functions), so it seems clearer not to call them metamethods. The manual now uses the word 'metavalue' for those values.	5 years ago
Roberto Ierusalimschy	1499680f9e	Comments in 'lopcodes.h' Both 'R' and 'K' are arrays, so the comments should use square brackets to index them.	5 years ago
Roberto Ierusalimschy	bdcfae2e1c	File 'bugs' no longer tracked by git The file 'bugs' reports bugs in several different versions (corresponding to different branches in the repository), without a clear division of "this bugs belongs to this version". So, it doesn't make sense to track it along with one (or many) versions.	5 years ago
Roberto Ierusalimschy	7d526e75a7	Fixed bug in tail calls of __call chains A tail call of a __call chain (a __call metamethod that itself is also not a function) was being perfomed as a regular call.	5 years ago
Roberto Ierusalimschy	c12983cf8a	Fixed warnings from Keil compiler	5 years ago
Roberto Ierusalimschy	ba9cd0d25a	Change in the prefix of messages from searchers The initial "\n\t" to properly indent a searcher message is being added by 'findloader' when building the error message, instead of being included in the original message by each searcher itself.	5 years ago
Roberto Ierusalimschy	b93f3b00bb	Added function 'luaL_buffsub'	5 years ago
Roberto Ierusalimschy	4c32d9300c	Several enhancements in the manual	5 years ago
Roberto Ierusalimschy	6e285e5392	More pious implementation of 'string.dump' In 'str__dump', the call to 'lua_dump' assumes the function is on the top of the stack, but the manual allows 'luaL_buffinit' to push stuff on the stack (although the current implementation does not). So, the call to 'luaL_buffinit' must come after the call to 'lua_dump'.	5 years ago
Roberto Ierusalimschy	b8cdea0190	Changed definition of macro 'l_isfalse' The old definition did one test for nil, but three tests for the all too common booleans (and two tests for other values); this definition does two tests for all values.	5 years ago
Roberto Ierusalimschy	e592f94a64	Details (mostly comments)	5 years ago
Roberto Ierusalimschy	6e1aec7a67	Larger C-stack limits for new threads New threads were being created with very small C-stack limits. This is not a problem for coroutines, because 'lua_resume' sets a new limit, but not all threads are coroutines.	5 years ago
Roberto Ierusalimschy	6055a039b5	Easy redefinition of valid flags for 'string.format'	5 years ago
Roberto Ierusalimschy	6c0e44464b	Improvements in the manual around metamethods	5 years ago
Roberto Ierusalimschy	6a84c32900	No coercion string->number in arithmetic with LUA_NOCVTS2N	5 years ago
Roberto Ierusalimschy	6a10f03ff8	Makefile compiles the Lua compiler with '-Os' The performance of the Lua compiler is not critical for Lua performance, but it is a big component in the source. So, it makes sense to trade speed for size in this component.	5 years ago
Roberto Ierusalimschy	7bd1e53753	Fixed a warning and other minor issues Fixed some minor issues from the feedback for 5.4-beta rc1.	5 years ago
Roberto Ierusalimschy	b98d41db99	Script 'packtests' gets Lua version as a parameter	5 years ago
Roberto Ierusalimschy	b2a580bdb1	Janitorial work - Several details in 'lcode.c' - A few more tests for code generation - Bug in assert in 'lcode.c' ("=" x "==") - Comments in 'lopcodes.h' and 'ltable.c'	5 years ago
Roberto Ierusalimschy	89f6a85f03	Details in the makefile (warning options)	5 years ago
Roberto Ierusalimschy	6ef366644f	Subtraction of small constant integers optimized with OP_ADDI	5 years ago
Roberto Ierusalimschy	03cde80b58	'setCstacklimit' renamed to 'setcstacklimit' Function names in the API use only lowercase letters.	5 years ago
Roberto Ierusalimschy	6b2e202df5	Janitorial work in 'lcode.c'	5 years ago
Roberto Ierusalimschy	40d8832ee0	Simplification in the call to 'constfolding'	5 years ago
Roberto Ierusalimschy	91dad09f65	Removed arithmetic opcodes with immediate operand The difference in performance between immediate operands and K operands does not seem to justify all those extra opcodes. We only keep OP_ADDI, due to its ubiquity and because the difference is a little more relevant. (Later, OP_SUBI will be implemented by OP_ADDI, negating the constant.)	5 years ago
Roberto Ierusalimschy	4518e5df24	Added macro 'testMMMode' Macro 'testMMMode' checks whether opcode is an MM opcode.	5 years ago
Roberto Ierusalimschy	72a094bda7	Undo change in the handling of 'L->top' (commit `b80077b8f3`) With MMBIN instructions, there are fewer opcodes that need to update 'L->top', so that change does not seem to pay for the increased complexity.	5 years ago
Roberto Ierusalimschy	46b84580d6	Use of 'MMBIN' opcodes extended to shift operators Plus, this commit removes useless 'tm' parameters in 'op_*' macros.	5 years ago
Roberto Ierusalimschy	df13f25948	First version of OP_MMBIN opcodes In arithmetic/bitwise operators, the call to metamethods is made in a separate opcode following the main one. (The main opcode skips this next one when the operation succeeds.) This change reduces slightly the size of the binary and the complexity of the arithmetic/bitwise opcodes. It also simplfies the treatment of errors and yeld/resume in these operations, as there are much fewer cases to consider. (Only OP_MMBIN/OP_MMBINI/OP_MMBINK, instead of all variants of all arithmetic/bitwise operators.)	5 years ago
Roberto Ierusalimschy	643188d6e5	Fixed missing case in 'luaV_finishOp' A metamethod call like '1 << a' was not being properly resumed if it got yielded.	5 years ago
Roberto Ierusalimschy	3df5624ff4	Fixed bug when yiedling inside OP_ADDK opcode The family of opcodes OP_ADDK (arithmetic operators with K constant) were not being handled in 'luaV_finishOp', which completes their task after an yield.	5 years ago
Roberto Ierusalimschy	be78aeae4c	Default for warnings changed to "off" Warnings are mostly a tool to help developers (e.g., by showing hidden error messages); regular users usually don't need to see them.	5 years ago
Roberto Ierusalimschy	5bc47fe830	Detail (extra test for warnings when closing state)	5 years ago
Roberto Ierusalimschy	9405472565	Improvement in warn-mode '@store' (for testing) When using warn-mode '@store', from the test library, the tests ensure not only that the expected warnings were issued, but also that there was no extra warnings.	5 years ago
Roberto Ierusalimschy	45948e7e55	Manual corrected with the new syntax for attributes Commit `0d52913804`, with the change in the syntax of attributes, did not update the manual accordingly.	5 years ago
Roberto Ierusalimschy	b96b0b5abb	Added macro 'luaL_pushfail' The macro 'luaL_pushfail' documents all places in the standard libraries that return nil to signal some kind of failure. It is defined as 'lua_pushnil'. The manual also got a notation (@fail) to document those returns. The tests were changed to be agnostic regarding whether 'fail' is 'nil' or 'false'.	5 years ago
Roberto Ierusalimschy	ca13be9af7	Supressed errors in '__close' generate warnings	5 years ago
Roberto Ierusalimschy	a1d8eb2743	Added control messages to warnings Added the concept of control messages to the warning system, plus the implementation of the controls "@on"/"@off" to turn warnings on/off. Moreover, the warning system in the test library adds some other controls to ease the test of warnings.	5 years ago
Roberto Ierusalimschy	f64a1b175a	Small optimization in 'convergeephemerons' When converging marks on ephemeron tables, change the direction the tables are traversed at each iteration, to try to avoid bad-case scenarios with linked lists of entries in a table.	5 years ago
Roberto Ierusalimschy	09b4e527a0	Detail in the manual (method 'file:setvbuf') ANSI C is vague about 'setvbuf'; most details are implementation defined. So, the manual cannot give any guaranties, either.	5 years ago
Roberto Ierusalimschy	35a28a58b3	Details - removed rule about RCS from makefile - comments and nitpicking in 'llex.c'	5 years ago
Roberto Ierusalimschy	223bb04090	Correction in the documentation of 'io.lines' The loop does not end on end of file, but when the iterator function fails to read a value. (In particular, the format "a" never fails, so a loop with 'io.lines(fname, "a")' never ends.)	5 years ago
Roberto Ierusalimschy	fe040633a1	Tracebacks recognize metamethods '__close'	5 years ago
Roberto Ierusalimschy	f645d31573	To-be-closed variables must be closed on initialization When initializing a to-be-closed variable, check whether it has a '__close' metamethod (or is a false value) and raise an error if if it hasn't. This produces more accurate error messages. (The check before closing still need to be done: in the C API, the value is not constant; and the object may lose its '__close' metamethod during the block.)	5 years ago

1 2 3 4 5 ...

5198 Commits (490ecfcaa1f25fcc17f9dcb0ed7216da54a391e3) All Branches Search

5198 Commits (490ecfcaa1f25fcc17f9dcb0ed7216da54a391e3)

All Branches