replace all instances of PERL_IMPLICIT_CONTEXT with MULTIPLICITY

Since the removal of PERL_OBJECT
(acfe0abcedaf592fb4b9cb69ce3468308ae99d91) PERL_IMPLICIT_CONTEXT and
MULTIPLICITY have been synonymous and they're being used interchangeably.

To simplify the code, this commit replaces all instances of
PERL_IMPLICIT_CONTEXT with MULTIPLICITY.

PERL_IMPLICIT_CONTEXT will stay defined for compatibility with XS
modules.

1 files changed, 1 insertions, 1 deletions

diff --git a/deb.c b/deb.c
index e2d734135c..8410e429bd 100644
--- a/deb.c
+++ b/deb.c
@@ -24,7 +24,7 @@
 #define PERL_IN_DEB_C
 #include "perl.h"
 
-#if defined(PERL_IMPLICIT_CONTEXT)
+#if defined(MULTIPLICITY)
 void
 Perl_deb_nocontext(const char *pat, ...)
 {