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5e22f873ed
Saves comitters' daily life by avoid #include-ing everything from
internal.h to make each file do so instead. This would significantly
speed up incremental builds.
We take the following inclusion order in this changeset:
1. "ruby/config.h", where _GNU_SOURCE is defined (must be the very
first thing among everything).
2. RUBY_EXTCONF_H if any.
3. Standard C headers, sorted alphabetically.
4. Other system headers, maybe guarded by #ifdef
5. Everything else, sorted alphabetically.
Exceptions are those win32-related headers, which tend not be self-
containing (headers have inclusion order dependencies).
17 lines
367 B
C
17 lines
367 B
C
#include "ruby.h"
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#include "internal/string.h"
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static VALUE
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bug_str_capacity(VALUE klass, VALUE str)
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{
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return
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STR_EMBED_P(str) ? INT2FIX(RSTRING_EMBED_LEN_MAX) : \
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STR_SHARED_P(str) ? INT2FIX(0) : \
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LONG2FIX(RSTRING(str)->as.heap.aux.capa);
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}
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void
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Init_string_capacity(VALUE klass)
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{
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rb_define_singleton_method(klass, "capacity", bug_str_capacity, 1);
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}
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