ko1	2018-12-06 01:15:09 +0900 (Thu, 06 Dec 2018)

  New Revision: 66226

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=66226

  Log:
    fix C90 error.
    
    * configure.ac (check broken_backtrace code): fix decl. position
      error because of `-Werror=declaration-after-statement`.

  Modified files:
    trunk/configure.ac
Index: configure.ac
===================================================================
--- configure.ac	(revision 66225)
+++ configure.ac	(revision 66226)
@@ -2826,6 +2826,8 @@ main(void) https://github.com/ruby/ruby/blob/trunk/configure.ac#L2826
 {
     volatile int *a = NULL;
     stack_t ss;
+    struct sigaction sa;
+
     ss.ss_sp = malloc(SIGSTKSZ);
     if (ss.ss_sp == NULL) {
 	fprintf(stderr, "cannot allocate memory for sigaltstack\n");
@@ -2837,7 +2839,6 @@ main(void) https://github.com/ruby/ruby/blob/trunk/configure.ac#L2839
 	fprintf(stderr, "sigaltstack failed\n");
 	return EXIT_FAILURE;
     }
-    struct sigaction sa;
     memset(&sa, 0, sizeof(struct sigaction));
     sigemptyset(&sa.sa_mask);
     sa.sa_sigaction = sigsegv;

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