* node.h (enum node_type): remove NODE_DREGX_ONCE which is not
used anymore.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/objspace/objspace.c (count_nodes): This node_type has
not been used since r24128.
* node.c (dump_node): ditto
* node.h (node_type, NEW_BMETHOD): ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60336 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/objspace/objspace.c (count_nodes): This node_type has
not been used since r11840.
* node.c (dump_node, rb_gc_mark_node): ditto
* node.h (node_type, NEW_BLOCK_ARG): ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60334 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/objspace/objspace.c (count_nodes): This node_type has
not been used since r13236.
* node.c (dump_node, rb_gc_mark_node): ditto
* node.h (node_type, NEW_TO_ARY): ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60332 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (defined_expr0): This node_type has
not been used since r11614.
* ext/objspace/objspace.c (count_nodes): ditto
* node.c (dump_node): ditto
* node.h (node_type, NEW_CVDECL): ditto
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 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
* node.c (dump_node): moved rb_bug for unknown node outside to let
unhandled node types be warned.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
`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
* node.c (rb_gc_mark_node): u3 in NODE_BLOCK_PASS is not used and
does not need to be marked.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58283 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (dump_array): show nd_alen field in NODE_ARRAY only in
the first node. it is nd_end in the rest nodes.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55901 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (rb_gc_mark_node): NODE_MATCH2 can have nd_args, u3,
since r54100.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (dump_node): show nd_compile_option only when it is set.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (F_NODE, F_OPTION): stringize member names defined as
macros before expansion.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (dump_option): nd_compile_option is a hidden hash object,
cannot call inspect on it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54077 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_peephole_optimize): peephole optimization for
branchnil jumps.
* compile.c (iseq_compile_each): generate save navigation operator
code.
* insns.def (branchnil): new opcode to pop the tos and branch if
it is nil.
* parse.y (NEW_QCALL, call_op, parser_yylex): parse token '.?'.
[Feature #11537]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (dump_node): attrset ID is no longer in NODE_OP_ASGN2.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52114 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (dump_node): fix comments of dynamic string literals,
nd_next->nd_head is the interpolation but not a literal string.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (A_FIELD_HEADER): reduce text size by sharing messages
with and without comments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c (iseq_compile_each): override compile option by option
given by pragma.
* iseq.c (rb_iseq_make_compile_option): extract a function to
overwrite rb_compile_option_t.
* parse.y (parser_set_compile_option_flag): introduce pragma to
override compile options.
* parse.y (magic_comments): new pragma "fronzen-string-literal".
[Feature #8976]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (rb_alloc_tmp_buffer): round up the size and check the
range.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51499 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* node.c (rb_alloc_tmp_buffer): use NODE_ALLOCA to mark locations
like as builtin alloca. [ruby-core:70251] [Bug #11418]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h, vm_insnhelper.h: move definition `struct SVAR'
from vm_insnhelper.h to internal.h. And rename it to strcut vm_svar.
new imemo_type imemo_svar is added.
* gc.c (gc_mark_children): mark imemo_svar.
* node.c (rb_gc_mark_node): remove useless marking.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
T_IMEMO is Internal Memo type, internal use only.
T_IMEMO has same purpose of NODE_MEMO.
To insert T_IMEMO, type numbers are modified a little.
* internal.h: define struct RIMemo. Each RIMemo objects
has imemo_type. We can observe it by the imemo_type() function.
* gc.c (rb_imemo_new): added.
* node.h: remove NODE_CREF and NEW_CREF().
* node.c (rb_gc_mark_node): ditto.
* vm.c (vm_cref_new): use rb_imem_new().
* vm_eval.c: ditto.
* vm_eval.c (eval_string_with_cref):
* vm_eval.c (rb_type_str):
* vm_insnhelper.c: use RIMemo objects for CREF.
* ext/objspace/objspace.c: support T_IMEMO.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
rb_cref_t is data type of CREF. Now, the body is still NODE.
It is easy to understand what is CREF and what is pure NODE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* CREF_CLASS(cref)
* CREF_NEXT(cref)
* CREF_VISI(cref)
* CREF_VISI_SET(cref, v)
* CREF_REFINEMENTS(cref)
* CREF_PUSHED_BY_EVAL(cref)
* CREF_PUSHED_BY_EVAL_SET(cref)
* CREF_OMOD_SHARED(cref)
* CREF_OMOD_SHARED_SET(cref)
* CREF_OMOD_SHARED_UNSET(cref)
This is process to change CREF data type from NODE.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49894 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_core.h, method.h: remove rb_iseq_t::cref_stack. CREF is stored
to rb_method_definition_t::body.iseq_body.cref.
* vm_insnhelper.c: modify SVAR usage.
When calling ISEQ type method, push CREF information onto method
frame, SVAR located place. Before this fix, SVAR is simply nil.
After this patch, CREF (or NULL == Qfalse for not iseq methods)
is stored at the method invocation.
When SVAR is requierd, then put NODE_IF onto SVAR location,
and NDOE_IF::nd_reserved points CREF itself.
* vm.c (vm_cref_new, vm_cref_dump, vm_cref_new_toplevel): added.
* vm_insnhelper.c (vm_push_frame): accept CREF.
* method.h, vm_method.c (rb_add_method_iseq): added. This function
accepts iseq and CREF.
* class.c (clone_method): use rb_add_method_iseq().
* gc.c (mark_method_entry): mark method_entry::body.iseq_body.cref.
* iseq.c: remove CREF related codes.
* insns.def (getinlinecache/setinlinecache): CREF should be cache key
because a different CREF has a different namespace.
* node.c (rb_gc_mark_node): mark NODE_IF::nd_reserved for SVAR.
* proc.c: catch up changes.
* struct.c: ditto.
* insns.def: ditto.
* vm_args.c (raise_argument_error): ditto.
* vm_eval.c: ditto.
* test/ruby/test_class.rb: add a test.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49874 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
