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drop varargs.h support

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This header file is simply out of date (for decades since at least
1989).  It's the 21st century.  Just stop using it.
This commit is contained in:
卜部昌平 2020-05-11 14:27:25 +09:00
parent 534277fa7b
commit 233c2018f1
4 changed files with 4 additions and 15 deletions
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2
compile.c
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@ -1209,7 +1209,7 @@ new_insn_body(rb_iseq_t *iseq, int line_no, enum ruby_vminsn_type insn_id, int a
va_list argv;
if (argc > 0) {
int i;
va_init_list(argv, argc);
va_start(argv, argc);
operands = compile_data_alloc2(iseq, sizeof(VALUE), argc);
for (i = 0; i < argc; i++) {
VALUE v = va_arg(argv, VALUE);

6
include/ruby/intern.h
View file

@ -15,11 +15,7 @@
#include "ruby/internal/config.h"
#include "ruby/defines.h"
#ifdef HAVE_STDARG_PROTOTYPES
# include <stdarg.h>
#else
# include <varargs.h>
#endif
#include <stdarg.h>
#include "ruby/st.h"

7
vm_core.h
View file

@ -49,14 +49,7 @@
#include <stddef.h>
#include <signal.h>
#ifdef HAVE_STDARG_PROTOTYPES
#include <stdarg.h>
#define va_init_list(a,b) va_start((a),(b))
#else
#include <varargs.h>
#define va_init_list(a,b) va_start((a))
#endif
#include "ruby_assert.h"

4
vm_eval.c
View file

@ -891,7 +891,7 @@ rb_funcall(VALUE recv, ID mid, int n, ...)
if (n > 0) {
long i;
va_init_list(ar, n);
va_start(ar, n);
argv = ALLOCA_N(VALUE, n);
@ -1163,7 +1163,7 @@ rb_yield_values(int n, ...)
va_list args;
argv = ALLOCA_N(VALUE, n);
va_init_list(args, n);
va_start(args, n);
for (i=0; i<n; i++) {
argv[i] = va_arg(args, VALUE);
}