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string literal longer than 509 characters is a C99ism

Should avoid such thing.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61546 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shyouhei 2018-01-02 06:41:43 +00:00
parent 76091d4388
commit f6f1cfcbe7

View file

@ -33,8 +33,14 @@ NORETURN(void rb_assert_failure(const char *, int, const char *, const char *));
#define RUBY_ASSERT(expr) RUBY_ASSERT_MESG_WHEN(!RUBY_NDEBUG+0, expr, #expr)
#define RUBY_ASSERT_WHEN(cond, expr) RUBY_ASSERT_MESG_WHEN(cond, expr, #expr)
#if !defined(__STDC_VERSION__) || (__STDC_VERSION__ < 199901L)
/* C89 compilers are required to support strings of only 509 chars. */
/* can't use RUBY_ASSERT for such compilers. */
#include <assert.h>
#else
#undef assert
#define assert RUBY_ASSERT
#endif
#ifndef RUBY_NDEBUG
# ifdef NDEBUG