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2017-10-27parse.y: Need to mark the third element of `NODE_HEREDOC`mame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60489 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-27Revert "Revert "Manage AST NODEs out of GC""mame
This re-introduces r60485. This reverts commit 5a176b75b1187cbd3861c387bde65ff66396a07c. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-27Revert "Manage AST NODEs out of GC"mame
This reverts commit 620ba74778bfdbdc34ffbb142d49ce84a0ef58e9. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-27Manage AST NODEs out of GCmame
NODEs in AST are no longer objects managed by GC. This change will remove the restriction imposed by the GC. For example, a NODE can use more than five words (this is my primary purpose; we want to store the position data for each NODE, for coverage library), or even a NODE can have variable length (some kinds of NODEs have unused fields). To do this, however, we need more work, since Ripper still uses T_NODE objects managed by the GC. The life time of NODEs is more obvious than other kinds of objects; they are created at parsing, and they become disused immediately after compilation. This change releases all NODEs by a few `xfree`s after compilation, so performance will be improved a bit. In extreme example, `eval("x=1;" * 10000000)` runs much faster (40 sec. -> 7.8 sec. on my machine). The most important part of this change is `ast_t` struct, which has three contents: (1) NODE buffer (malloc'ed memory), (2) a reference to the root NODE, and (3) an array that contains objects that must be marked during parsing (such as literal objects). Some functions that had received `NODE*` arguments, must now receive `ast_t*`. * node.c, node.h: defines `ast_t` struct and related operations. * gc.c, internal.h: defines `imemo_ast`. * parse.y: makes `parser_params` struct have a reference to `ast_t`. Instead of `rb_node_newnode`, use `rb_ast_newnode` to create a NODE. * iseq.c, load.c, ruby.c, template/prelude.c.tmpl: modifies some functions to handle `ast_t*` instead of `NODE*`. * test/ruby/test_gc.rb: ad-hoc fix for a failed test. The test assumes GC eden is increased at startup by NODE object creation. However, this change now create no NODE object, so GC eden is not necessarily increased. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-27Add explicit markers for literal objects generated in parse.ymame
This is just a preparation to manage AST NODEs out of GC. Currently `add_mark_object` does nothing. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60481 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-25Refactoring by adding `rb_imemo_alloc_new` to create imemo_alloc buffermame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60429 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-25Make imemo_alloc writebarrier-unprotectedmame
imemo_alloc provides a memory buffer whose contents are marked by GC. C code can access imemo_alloc buffer freely, so imemo_alloc must be considered writebarrier-unprotected. But T_IMEMO is writebarrier- protected by default, which caused a GC bug. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60427 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-24Removed NODE_OPT_Nnobu
* node.h (NODE_OPT_N): removed. * parse.y (parser_append_options): expand -n option loop to while gets loop. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-24parse.y: rb_parser_set_optionsnobu
* parse.y (yycompile0): append top-level addenda before appending prelude nodes. * parse.y (rb_parser_set_options): set top-level addendum options before parsing. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-24Avoid many type castsmame
The idiom `rb_gc_force_recycle((VALUE)...)` was used heavily. This change defines `rb_discard_nod(NODE*)` and allows C compiler to typecheck. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60391 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-24Remove special handling for (NODE*)1mame
The magic number was used to mark NODE_ATTRASGN when its receiver is self. But the hack was refactored at r46366. So the remaining code fragments are no longer needed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60389 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-22parse.y (new_scope_gen): adjust indentyui-knk
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60350 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-22parse.y: workaround for warningsnobu
* parse.y (mark_lvar_used): enable workaround to suppress unused local variables. [ruby-core:82656] [Bug #13872] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-22fix up r60224nobu
* parse.y (match_op_gen): fix optimization at DREGX_ONCE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21Remove not used node_type NODE_IASGN2yui-knk
* compile.c (compile_massign_opt, iseq_compile_each0): This node_type has not been used since r11813. * ext/objspace/objspace.c (count_nodes): ditto * node.c (dump_node, rb_gc_mark_node): ditto * node.h (node_type, NEW_IASGN2): ditto * parse.y (node_assign_gen): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21Do not pass a not used argumentyui-knk
* parse.y (new_op_assign_gen): new_op_assign_gen for ripper does not need column information. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60289 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21Define the macro separately for ruby parser and for ripperyui-knk
* parse.y (new_op_assign): Define the macro separately for ruby parser and for ripper. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60286 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21fix up imemo_allocnobu
* internal.h (rb_imemo_alloc_struct), gc.c (gc_mark_imemo): turned next into the pointer to chain. * parse.y (NEWHEAP): needs a cast. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21Replace NODE_ALLOCA with T_IMEMO (imemo_alloc)mame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21Do not literal_flush if float is read correctlyyui-knk
* parse.y (parse_numeric): Do not literal_flush if float is read correctly. This will fix the first column of float. before: ``` 1.2i1.1 ^ ``` after: ``` 1.2i1.1 ^~~ ``` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21moved node generation for dregex_once to parse.ynobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60224 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-21Fix build on Windowsyui-knk
* parse.y (new_cdecl_gen): Rename local variable name from cdecl to nd_cdecl. We can not use cdecl on Windows. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-20* remove trailing spaces.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-20Store token first column number on RNodeyui-knk
* node.c (A_NODE_HEADER): Print column number. * node.h (nd_column, nd_set_column): Define getter/setter macros for column number of RNode. * parse.y: Set first column number of tokens. Notes: * Use `@n` to get the location of token in parse.y. * When we use `@n`, arguments of yyerror and yylex are changed. * Initialize column of nodes with -1 to make it easy to detect nodes which we forget to set a column number. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-19parse.y: indent at '#'nobu
* parse.y (parser_here_document): update indent at '#', which is not a space. [ruby-core:83368] [Bug #14032] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60213 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-18parse.y: serial comparisonsnobu
* parse.y (rel_expr): warn sequence of comparisons, which would be probably unintentional. [EXPERIMENTAL] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-18parse.y: relopnobu
* parse.y (relop): extract to simplify comparisons. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-11parse.y: token info with BOMnobu
* parse.y (parser_prepare): set token_info_enabled flag first, before returning at BOM. [ruby-dev:50288] [Bug #13998] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-08parse.y: fix a typonobu
* parse.y (f_kw): fix typo. needs the argument value, not the label twice. [ruby-core:83174] [Bug #13987] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-05parse.y: fix KWD2EIDnobu
* parse.y (KWD2EID): should respect the previous callback result for keywords. [ruby-core:83106] [Bug #13971] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60120 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-04parse.y: fix var_fieldnobu
* parse.y (mlhs_node): dispatch var_field as well as lhs. * parse.y (lhs, var_hs): dispatch var_field before assignable check so it is inside assign_error at a wrong assignment, as well as backref_assign_error. * parse.y (var_field_gen): wrap var_field value with the variable ID. * parse.y (assignable_gen, const_decl_gen): return the callback result on a syntax error. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-04parse.y: reserved words as <id>nobu
* parse.y (reswords): declare reserved words as <id> to remove extra cast. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60115 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-04parse.y: Revert r60102nobu
* parse.y (op): do not set event ID here to dispatch on_op. [ruby-core:83089] [Bug #13967] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60113 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-03parse.y: extract callback resultsnobu
* parse.y: stripping wrapping NODEs from ripper callback results, when storing in Array objects. NODEs must not appear in Ruby level. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60105 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-03parse.y: set ripper event IDs to keyword variablesnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-03parse.y: set ripper event ID symbols to operatorsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-30ext: check if null byte is containednobu
[ruby-dev:50267] [Bug #13953] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60071 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-26parse.y: moved duplicate conditionsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60034 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-23parse.y: token type by identifer ID typenobu
* parse.y (parse_ident): leave identifier type decision (local or const) to rb_enc_symname_type, and set the token type by ID type. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-23parse.y: missing semicolonnobu
* parse.y (stmt_or_begin): fix missing semicolon. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59998 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-20parse.y: literal term lex_statenobu
* parse.y (parser_string_term, parser_parse_string): move setting lex_state operations from parser_yylex per each token types. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-19parse.y: lex by lvarnobu
* parse.y (parse_ident): disable tLPAREN_ARG state by local variable. [ruby-list:50578] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-18parse.y: ripper_lex_state_namenobu
* parse.y (ripper_lex_state_name): represent lex_state as OR-ed form. * ext/ripper/lib/ripper/lexer.rb (Ripper::Lexer::Elem#to_a): lex_state for inspection. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59949 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-15parse.y: use SET_LEX_STATEnobu
* parse.y (f_arglist, parser_yylex): set lex_state via SET_LEX_STATE macro for yydebug messages. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-14ripper: add states of scannernobu
* parse.y (ripper_state): add states of scanner to tokens from Ripper.lex and Ripper::Filter#on_*. based on the patch by aycabta (Code Ahss) at [ruby-core:81789]. [Feature #13686] * ext/ripper/tools/preproc.rb (prelude, usercode): generate EXPR_* constants from enums. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-14parse.y: [DOC] fix call-seq [ci skip]nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59895 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-14Introduce NODE_UNLESS for branch coveragemame
`unless` statement was a syntactic sugar for `if` statement, which made the result of branch coverage hard to understand. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59889 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-14Fix the lineno of case statement that has no expressionmame
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59886 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-03Refactor the internal data format for coverage measurementmame
To prepare new measuring targets: branch and method coverages. So far, iseq->coverage was an array of counts executed for line coverage. Now, it is a three-element array for each measuring target, whose first element is an array for line coverage. The second element is planned for branch coverage, and the third will be for method coverage. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59738 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-08-22parse.y: primary should not be 0nobu
* parse.y (primary): should not be 0, since it can be a receiver. [ruby-core:82447] [Bug #13836] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-16 19:50:28 +0000