From: Rafael Garcia-Suarez <rgarciasuarez@gmail.com>
Date: Thu, 6 Mar 2003 21:59:02 +0000 (+0000)
Subject: Make the -A switch work without an assertion name.
X-Git-Tag: accepted/trunk/20130322.191538~24684
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=930366bdf79887ad214c728d5d80b0adf3c4181c;p=platform%2Fupstream%2Fperl.git

Make the -A switch work without an assertion name.
by Salvador Fandiño.

p4raw-id: //depot/perl@18843
---

diff --git a/perl.c b/perl.c
index 869c666..b6386b9 100644
--- a/perl.c
+++ b/perl.c
@@ -2332,17 +2332,17 @@ Perl_moreswitches(pTHX_ char *s)
 	return s;
     case 'A':
 	forbid_setid("-A");
+	if (!PL_preambleav)
+	    PL_preambleav = newAV();
 	if (*++s) {
-	    SV *sv=newSVpv("use assertions::activate split(/,/,q{",0);
+	    SV *sv = newSVpvn("use assertions::activate split(/,/,q{",37);
 	    sv_catpv(sv,s);
 	    sv_catpv(sv,"})");
 	    s+=strlen(s);
-	    if(!PL_preambleav)
-		PL_preambleav = newAV();
 	    av_push(PL_preambleav, sv);
 	}
 	else
-	    Perl_croak(aTHX_ "No space allowed after -A");
+	    av_push(PL_preambleav, newSVpvn("use assertions::activate",24));
 	return s;
     case 'M':
 	forbid_setid("-M");	/* XXX ? */
diff --git a/t/run/switch_A.t b/t/run/switch_A.t
index e042c1d..5a71b40 100755
--- a/t/run/switch_A.t
+++ b/t/run/switch_A.t
@@ -7,7 +7,7 @@ BEGIN {
 }
 
 BEGIN {
-    plan(4);
+    plan(5);
 }
 
 #1
@@ -29,3 +29,8 @@ fresh_perl_is('sub cm : assertion { "ok" }; use assertions Bye; print cm()',
 fresh_perl_is('sub cm : assertion { "ok" }; use assertions Hello; print cm()',
 	      '0',
 	      { switches => ['-ANoH..o'] }, '-ANoH..o');
+
+#5
+fresh_perl_is('sub cm : assertion { "ok" }; use assertions Hello; print cm()',
+             'ok',
+             { switches => ['-A'] }, '-A');