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c7550537f1
`RubyVM.keep_script_lines` enables to keep script lines
for each ISeq and AST. This feature is for debugger/REPL
support.
```ruby
RubyVM.keep_script_lines = true
RubyVM::keep_script_lines = true
eval("def foo = nil\ndef bar = nil")
pp RubyVM::InstructionSequence.of(method(:foo)).script_lines
```
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
#ifndef INTERNAL_COMPILE_H /*-*-C-*-vi:se ft=c:*/
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#define INTERNAL_COMPILE_H
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/**
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* @author Ruby developers <ruby-core@ruby-lang.org>
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* @copyright This file is a part of the programming language Ruby.
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* Permission is hereby granted, to either redistribute and/or
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* modify this file, provided that the conditions mentioned in the
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* file COPYING are met. Consult the file for details.
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* @brief Internal header for the compiler.
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*/
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#include "ruby/internal/config.h"
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#include <stddef.h> /* for size_t */
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#include "ruby/ruby.h" /* for rb_event_flag_t */
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struct rb_iseq_struct; /* in vm_core.h */
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/* compile.c */
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int rb_dvar_defined(ID, const struct rb_iseq_struct *);
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int rb_local_defined(ID, const struct rb_iseq_struct *);
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const char *rb_insns_name(int i);
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VALUE rb_insns_name_array(void);
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int rb_iseq_cdhash_cmp(VALUE val, VALUE lit);
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st_index_t rb_iseq_cdhash_hash(VALUE a);
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/* iseq.c */
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int rb_vm_insn_addr2insn(const void *);
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int rb_vm_insn_decode(const VALUE encoded);
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extern bool ruby_vm_keep_script_lines;
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MJIT_SYMBOL_EXPORT_BEGIN
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/* iseq.c (export) */
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rb_event_flag_t rb_iseq_event_flags(const struct rb_iseq_struct *iseq, size_t pos);
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MJIT_SYMBOL_EXPORT_END
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#endif /* INTERNAL_COMPILE_H */
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