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

Commit Graph

Author	SHA1	Message	Date
Roberto Ierusalimschy	d7bb8df841	Copyright year changed to 2020	5 years ago
Roberto Ierusalimschy	c646e57fd6	Joined common code in 'lua_rawset' and 'lua_rawsetp'	5 years ago
Roberto Ierusalimschy	e0ab13c62f	Easy way to allow Unicode characters in identifiers For those that want to try it...	5 years ago
Roberto Ierusalimschy	e0cbaa50fa	Added test for NULL in string.format("%p") ISO C states that standard library functions should not be called with NULL arguments, unless stated otherwise. 'sprintf' does not state otherwise, and it doesn't hurt to be on the safe side.	5 years ago
Roberto Ierusalimschy	3747487320	Small correction in assertion	5 years ago
Roberto Ierusalimschy	1e0ad018ce	Comment about LUA_COMPAT_LT_LE moved to proper place	5 years ago
Roberto Ierusalimschy	95735bda46	Simplifications in 'op_arith*' family of macros	5 years ago
Roberto Ierusalimschy	d30569c064	Using an enumeration for float->integer coercion modes	5 years ago
Roberto Ierusalimschy	2d92102dee	'l_mathlim' renamed to 'l_floatatt' That macro is applied to float attributes, not to limits.	5 years ago
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

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